Integrated Taxonomic Information System - Taxon Author Search Results


Source: AOU Check-List (07-2005), website (version Jul-2005)

ITIS records citing this source
 
 Kingdom Animalia
  Abeillia abeillei (R. Lesson & Delattre, 1839) -- valid -- Colibrí pico corto, Emerald-chinned Hummingbird
  Accipiter bicolor (Vieillot, 1817) -- valid -- Gavilán bicolor, Bicolored Hawk, Épervier bicolore
  Accipiter cooperii (Bonaparte, 1828) -- valid -- Gavilán de Cooper, Cooper's Hawk, epervier de Cooper, Épervier de Cooper
  Accipiter gentilis (Linnaeus, 1758) -- valid -- Gavilán azor, Northern Goshawk, Autour des palombes
  Accipiter gundlachi Lawrence, 1860 -- valid -- Gundlach's Hawk, Épervier de Cuba
  Accipiter soloensis (Horsfield, 1821) -- valid -- Gray Frog-Hawk, Chinese Sparrowhawk, Épervier de Horsfield
  Accipiter striatus Vieillot, 1808 -- valid -- Gavilán pecho rufo, Sharp-shinned Hawk, epervier brun, Épervier brun
  Accipiter superciliosus (Linnaeus, 1766) -- valid -- Tiny Hawk, Épervier nain
  Acridotheres tristis (Linnaeus, 1766) -- valid -- Common Myna
  Acrocephalus familiaris (Rothschild, 1892) -- valid -- Millerbird
  Actitis hypoleucos (Linnaeus, 1758) -- valid -- Common Sandpiper, Chevalier guignette, Andarríos chico, maçarico-das-rochas, maçarico-ribeirinho
  Aechmophorus clarkii (Lawrence, 1858) -- valid -- Achichilique pico naranja, Clark's Grebe, Grèbe à face blanche
  Aechmophorus occidentalis (Lawrence, 1858) -- valid -- Achichilique pico amarillo, Grèbe élégant, Western Grebe
  Aegolius acadicus (J. F. Gmelin, 1788) -- valid -- Tecolote afilador, Northern Saw-whet Owl, petite nyctale
  Aegolius funereus (Linnaeus, 1758) -- valid -- Boreal Owl, nyctale de Tengmalm
  Aegolius ridgwayi (Alfaro, 1905) -- valid -- Unspotted Saw-whet Owl
  Aerodramus bartschi (Mearns, 1909) -- valid -- Mariana Swiftlet, Vanikoro
  Aeronautes saxatalis (Woodhouse, 1853) -- valid -- White-throated Swift, Vencejo pecho blanco
  Aethia cristatella (Pallas, 1769) -- valid -- Crested Auklet, Alcuela crestada, Starique cristatelle, Mérgulo empenachado, torda-de-penacho
  Aethia psittacula (Pallas, 1769) -- valid -- Starique perroquet, Parakeet Auklet, Mérgulo lorito, torda-papagaio
  Aethia pusilla (Pallas, 1811) -- valid -- Least Auklet, Starique minuscule, Mérgulo mínimo, mérgulo-anão
  Aethia pygmaea (J. F. Gmelin, 1789) -- valid -- Whiskered Auklet, Starique pygmée, Mérgulo bigotudo, mérgulo-de-bigode
  Agamia agami (Gmelin, 1789) -- valid -- Garza agami, Agami Heron, Héron agami
  Alauda arvensis Linnaeus, 1758 -- valid -- Eurasian Skylark, Sky Lark
  Alca torda Linnaeus, 1758 -- valid -- Razorbill, Petit Pingouin, Alca común, torda-mergulheira
  Alectoris chukar (J. E. Gray, 1830) -- valid -- Perdrix choukar, Perdiz chúcar, perdiz-chucar, Chukar, Perdiz chukar, Chukar Partridge
  Alle alle (Linnaeus, 1758) -- valid -- Dovekie, Little Auk, Mergule nain, Mérgulo atlántico, torda-miúda
  Amandava amandava (Linnaeus, 1758) -- valid -- Red Avadavat
  Amaurolimnas concolor (Gosse, 1847) -- valid -- Rascón café, Uniform Crake
  Amazilia amabilis (Gould, 1853) -- invalid -- Blue-chested Hummingbird
  Amazilia beryllina (Deppe, 1830) -- invalid -- Berylline Hummingbird, Colibrí berilo
  Amazilia boucardi (Mulsant, 1877) -- valid -- Mangrove Hummingbird
  Amazilia candida (Bourcier & Mulsant, 1846) -- invalid -- Colibrí cándido, White-bellied Emerald
  Amazilia cyanocephala (R. Lesson, 1830) -- invalid -- Colibrí corona azul, Azure-crowned Hummingbird
  Amazilia cyanura Gould, 1859 -- invalid -- Colibrí cola azul, Blue-tailed Hummingbird
  Amazilia edward (Delattre & Bourcier, 1846) -- invalid -- Snowy-bellied Hummingbird
  Amazilia luciae (Lawrence, 1868) -- valid -- Honduran Emerald
  Amazilia rutila (Delattre, 1843) -- valid -- Colibrí canela, Cinnamon Hummingbird
  Amazilia saucerrottei (Delattre & Bourcier, 1846) -- invalid -- Steely-vented Hummingbird
  Amazilia tzacatl (de la Llave, 1833) -- valid -- Rufous-tailed Hummingbird, Colibrí cola rojiza
  Amazilia violiceps (Gould, 1859) -- invalid -- Violet-crowned Hummingbird, Colibrí corona violeta
  Amazilia viridifrons (D. G. Elliot, 1871) -- invalid -- Colibrí frente verde, Green-fronted Hummingbird
  Amazilia yucatanensis (S. Cabot, 1845) -- valid -- Buff-bellied Hummingbird, Colibrí yucateco
  Anabacerthia variegaticeps (P. L. Sclater, 1857) -- valid -- Scaly-throated Foliage-gleaner, Breñero cejudo
  Androdon aequatorialis Gould, 1863 -- valid -- Tooth-billed Hummingbird
  Anhinga anhinga (Linnaeus, 1766) -- valid -- Anhinga, Anhinga americana, Anhinga d'Amérique
  Anous minutus F. Boie, 1844 -- valid -- Black Noddy, Charrán-bobo negro, Noddi noir, Tiñosa menuda, trinta-réis-preto, tinhosa-de-barrete
  Anous stolidus (Linnaeus, 1758) -- valid -- Brown Noddy, Charrán-bobo café, Noddi brun, Tiñosa boba, trinta-réis-escuro, tinhosa
  Anthracothorax dominicus (Linnaeus, 1766) -- valid -- Antillean Mango
  Anthracothorax mango (Linnaeus, 1758) -- valid -- Jamaican Mango
  Anthracothorax nigricollis (Vieillot, 1817) -- valid -- Black-throated Mango
  Anthracothorax prevostii (R. Lesson, 1832) -- valid -- Colibrí garganta negra, Green-breasted Mango
  Anthracothorax veraguensis Reichenbach, 1855 -- valid -- Veraguan Mango
  Anthracothorax viridis (Audebert & Vieillot, 1801) -- valid -- Green Mango
  Anthus cervinus (Pallas, 1811) -- valid -- Red-throated Pipit, Bisbita garganta roja
  Anthus gustavi Swinhoe, 1863 -- valid -- Pechora Pipit
  Anthus hodgsoni Richmond, 1907 -- valid -- Olive Tree-Pipit, Olive-backed Pipit
  Anthus lutescens Pucheran, 1855 -- valid -- Yellowish Pipit
  Anthus rubescens (Tunstall, 1771) -- valid -- Bisbita de agua, Buff-bellied Pipit, American Pipit, pipit d'Amérique
  Anthus spragueii (Audubon, 1844) -- valid -- Sprague's Pipit, Bisbita llanera
  Anthus trivialis (Linnaeus, 1758) -- valid -- Brown Tree-Pipit, Tree Pipit
  Aphanotriccus audax (Nelson, 1912) -- valid -- Black-billed Flycatcher
  Aphanotriccus capitalis (Salvin, 1865) -- valid -- Tawny-chested Flycatcher
  Aphelocoma californica (Vigors, 1839) -- valid -- Western Scrub-Jay, Western Scrub Jay
  Aphelocoma coerulescens (Bosc, 1795) -- valid -- Scrub Jay, Chara pecho rayado, Florida Scrub Jay, Florida Scrub-Jay
  Aphelocoma insularis Henshaw, 1886 -- valid -- Island Scrub-Jay, Island Scrub Jay
  Aphelocoma ultramarina (Bonaparte, 1825) -- valid -- Gray-breasted Jay, Chara pecho gris, Mexican Jay
  Aphelocoma unicolor (Du Bus de Gisignies, 1847) -- valid -- Chara unicolor, Unicolored Jay
  Aphriza virgata (J. F. Gmelin, 1789) -- invalid -- Surfbird, Playero roquero, Bécasseau du ressac
  Apus apus (Linnaeus, 1758) -- valid -- Common Swift
  Apus pacificus (Latham, 1801) -- valid -- Fork-tailed Swift, Pacific Swift
  Aquila chrysaetos (Linnaeus, 1758) -- valid -- Águila real, Golden Eagle, Aigle royal
  Aramides axillaris Lawrence, 1863 -- valid -- Rascón cuello rufo, Rufous-necked Wood Rail, Rufous-necked Wood-Rail
  Aramides cajanea (Statius Muller, 1776) -- valid -- Rascón cuello gris, Grey-necked Wood Rail, Gray-necked Wood-Rail
  Aramus guarauna (Linnaeus, 1766) -- valid -- Limpkin, Carao
  Archilochus alexandri (Bourcier & Mulsant, 1846) -- valid -- Black-chinned Hummingbird, Colibrí barba negra
  Archilochus colubris (Linnaeus, 1758) -- valid -- Colibrí garganta rubí, Ruby-throated Hummingbird, colibri à gorge rubis
  Ardea alba Linnaeus, 1758 -- valid -- Great Egret, Grande Aigrette
  Ardea cinerea Linnaeus, 1758 -- valid -- Gray Heron, Grey Heron, Héron cendré
  Ardea cocoi Linnaeus, 1766 -- valid -- Cocoi Heron, Héron cocoi
  Ardea herodias Linnaeus, 1758 -- valid -- Garza morena, Great Blue Heron, Grand Héron
  Ardeola bacchus (Bonaparte, 1855) -- valid -- Chinese Pond Heron, Chinese Pond-Heron, Crabier chinois
  Arenaria interpres (Linnaeus, 1758) -- valid -- Vuelvepiedras rojizo, Ruddy Turnstone, Tournepierre à collier, Vuelvepiedras común, vira-pedras, rola-do-mar
  Arenaria melanocephala (Vigors, 1829) -- valid -- Black Turnstone, Vuelvepiedras negro, Tournepierre noir, Vuelvepiedras oscuro, vira-pedras-preto
  Asio flammeus (Pontoppidan, 1763) -- valid -- Búho cuerno corto, Short-eared Owl, hibou des marais
  Asio otus (Linnaeus, 1758) -- valid -- Búho cara café, Long-eared Owl, hibou moyen-duc
  Asio stygius (Wagler, 1832) -- valid -- Búho cara oscura, Stygian Owl
  Aspatha gularis (Lafresnaye, 1840) -- valid -- Momoto garganta azul, Blue-throated Motmot, Momoto gorjiazul, Motmot à gorge bleue
  Asturina nitida (Latham, 1790) -- invalid -- Gray Hawk
  Athene cunicularia (Molina, 1782) -- valid -- Tecolote llanero, Burrowing Owl, chevêche des terriers
  Atthis ellioti Ridgway, 1878 -- invalid -- Zumbador magenta, Wine-throated Hummingbird
  Atthis heloisa (R. Lesson & Delattre, 1839) -- invalid -- Bumblebee Hummingbird, Zumbador mexicano
  Attila spadiceus (Gmelin, 1789) -- valid -- Bright-rumped Attila, Atila
  Aulacorhynchus prasinus (Gould, 1833) -- valid -- Tucaneta verde, Emerald Toucanet
  Auriparus flaviceps (Sundevall, 1850) -- valid -- Verdin, Baloncillo
  Automolus ochrolaemus (Tschudi, 1844) -- valid -- Buff-throated Foliage-gleaner, Breñero garganta pálida
  Automolus rubiginosus (P. L. Sclater, 1857) -- valid -- Ruddy Foliage-gleaner, Breñero rojizo
  Baeolophus atricristatus (Cassin, 1850) -- valid -- Black-crested Titmouse
  Baeolophus bicolor (Linnaeus, 1766) -- valid -- Tufted Titmouse, Carbonero cresta negra
  Baeolophus inornatus (Gambel, 1845) -- valid -- Plain Titmouse, Carbonero sencillo, Oak Titmouse
  Baeolophus ridgwayi (Richmond, 1902) -- valid -- Juniper Titmouse
  Baeolophus wollweberi (Bonaparte, 1850) -- valid -- Bridled Titmouse, Carbonero embridado
  Bartramia longicauda (Bechstein, 1812) -- valid -- Zarapito ganga, Upland Sandpiper, Maubèche des champs, Correlimos batitú, maçarico-do-campo
  Baryphthengus martii (Spix, 1824) -- valid -- Rufous Motmot, juruva-ruiva, Momoto yeruvá occidental, Motmot roux
  Bombycilla cedrorum Vieillot, 1808 -- valid -- Ampelis chinito, Cedar Waxwing, jaseur d'Amérique
  Bombycilla garrulus (Linnaeus, 1758) -- valid -- Bohemian Waxwing, jaseur boréal
  Bonasa umbellus (Linnaeus, 1766) -- valid -- Grévol engolado, tetraz-de-colar, Ruffed Grouse, gélinotte huppée
  Botaurus lentiginosus (Rackett, 1813) -- valid -- Avetoro norteño, American Bittern, Butor d'Amérique
  Botaurus pinnatus (Wagler, 1829) -- valid -- Avetoro neotropical, Pinnated Bittern, Butor mirasol
  Brachygalba salmoni P. L. Sclater & Salvin, 1879 -- valid -- Dusky-backed Jacamar
  Brachyramphus brevirostris (Vigors, 1829) -- valid -- Kittlitz's Murrelet, Guillemot de Kittlitz, Mérgulo piquicorto, mérgulo-de-bico-curto
  Brachyramphus marmoratus (J. F. Gmelin, 1789) -- valid -- Marbled Murrelet, Guillemot marbré, Mérgulo jaspeado americano, mérgulo-marmorizado
  Brachyramphus perdix (Pallas, 1811) -- valid -- Long-billed Murrelet, Guillemot à long bec, Mérgulo jaspeado asiático
  Bubo scandiacus (Linnaeus, 1758) -- valid -- Snowy Owl, harfang des neiges
  Bubo virginianus (J. F. Gmelin, 1788) -- valid -- Búho cornudo, Great Horned Owl, grand-duc d'Amérique
  Bubulcus ibis (Linnaeus, 1758) -- valid -- Garza ganadera, Cattle Egret, Héron garde-boeufs, Western Cattle Egret
  Bulweria bulwerii (Jardine & Selby, 1828) -- valid -- Pétrel de Bulwer, Bulwer's Petrel
  Bulweria fallax Jouanin, 1955 -- valid -- Jouanin's Petrel, Pétrel de Jouanin
  Burhinus bistriatus (Wagler, 1829) -- valid -- Double-striped Thick-knee, Alcaraván americano, Oedicnème bistrié, Alcaraván venezolano, téu-téu-da-savana
  Busarellus nigricollis (Latham, 1790) -- valid -- Aguililla canela, Black-collared Hawk, Busarelle à tête blanche
  Buteo albicaudatus Vieillot, 1816 -- valid -- White-tailed Hawk, Aguililla cola blanca, Buse à queue blanche
  Buteo albonotatus Kaup, 1847 -- valid -- Zone-tailed Hawk, Aguililla aura, Buse à queue barrée
  Buteo brachyurus Vieillot, 1816 -- valid -- Short-tailed Hawk, Aguililla cola corta, Buse à queue courte
  Buteo jamaicensis (Gmelin, 1788) -- valid -- Aguililla cola roja, Red-tailed Hawk, Buse à queue rousse
  Buteo lagopus (Pontoppidan, 1763) -- valid -- Aguililla ártica, Rough-legged Hawk, Roughleg, Buse pattue, Rough-legged Buzzard
  Buteo lineatus (Gmelin, 1788) -- valid -- Aguililla pecho rojo, Red-shouldered Hawk, Buse à épaulettes
  Buteo magnirostris (Gmelin, 1788) -- invalid -- Roadside Hawk, Buse à gros bec
  Buteo platypterus (Vieillot, 1823) -- valid -- Aguililla ala ancha, Broad-winged Hawk, Petite Buse
  Buteo regalis (G. R. Gray, 1844) -- valid -- Ferruginous Hawk, Aguililla real, Buse rouilleuse
  Buteo ridgwayi (Cory, 1883) -- valid -- Ridgway's Hawk, Buse de Ridgway
  Buteo solitarius Peale, 1848 -- valid -- Hawaiian Hawk, Buse d'Hawaï, 'Io
  Buteo swainsoni Bonaparte, 1838 -- valid -- Aguililla de Swainson, Swainson's Hawk, Buse de Swainson
  Buteogallus anthracinus (Deppe, 1830) -- valid -- Common Black-Hawk, Aguililla-negra menor, Common Black Hawk, Buse noire
  Buteogallus meridionalis (Latham, 1790) -- valid -- Savanna Hawk, Buse roussâtre
  Buteogallus subtilis (Thayer & Bangs, 1905) -- invalid -- Mangrove Black-Hawk
  Buteogallus urubitinga (Gmelin, 1788) -- valid -- Aguililla-negra mayor, Great Black-Hawk, Great Black Hawk, Buse urubu
  Butorides virescens (Linnaeus, 1758) -- valid -- Green Heron, Garceta verde, Héron vert
  Calidris acuminata (Horsfield, 1821) -- valid -- Sharp-tailed Sandpiper, Bécasseau à queue pointue, Correlimos acuminado, pilrito-acuminado
  Calidris alba (Pallas, 1764) -- valid -- Playero blanco, Sanderling, Bécasseau sanderling, Correlimos tridáctilo, maçarico-branco, pilrito-das-praias
  Calidris alpina (Linnaeus, 1758) -- valid -- Playero dorso rojo, Dunlin, Bécasseau variable, Correlimos común, pilrito-de-peito-preto
  Calidris bairdii (Coues, 1861) -- valid -- Playero de Baird, Baird's Sandpiper, Bécasseau de Baird, Correlimos de Baird, maçarico-de-bico-fino, pilrito-de-bico-fino
  Calidris canutus (Linnaeus, 1758) -- valid -- Playero canuto, Red Knot, Bécasseau maubèche, Correlimos gordo, maçarico-de-papo-vermelho, seixoeira
  Calidris ferruginea (Pontoppidan, 1763) -- valid -- Curlew Sandpiper, Bécasseau cocorli, Correlimos zarapitín, pilrito-de-bico-comprido
  Calidris fuscicollis (Vieillot, 1819) -- valid -- Playero rabadilla blanca, White-rumped Sandpiper, Bécasseau à croupion blanc, Correlimos culiblanco, maçarico-de-sobre-branco, pilrito-de-sobre-branco
  Calidris himantopus (Bonaparte, 1826) -- valid -- Playero zancón, Stilt Sandpiper, Bécasseau à échasses, Correlimos zancolín, maçarico-pernilongo, pilrito-pernilongo
  Calidris maritima (Brünnich, 1764) -- valid -- Purple Sandpiper, Bécasseau violet, Correlimos oscuro, pilrito-escuro
  Calidris mauri (Cabanis, 1857) -- valid -- Playero occidental, Western Sandpiper, Bécasseau d'Alaska, Correlimos de Alaska, pilrito-miúdo
  Calidris melanotos (Vieillot, 1819) -- valid -- Playero pectoral, Pectoral Sandpiper, Bécasseau à poitrine cendrée, Correlimos pectoral, maçarico-de-colete, pilrito-de-colete
  Calidris minuta (Leisler, 1812) -- valid -- Little Stint, Bécasseau minute, Correlimos menudo, pilrito-pequeno
  Calidris minutilla (Vieillot, 1819) -- valid -- Playero chichicuilote, Least Sandpiper, Bécasseau minuscule, Correlimos menudillo, maçariquinho, pilrito-anão
  Calidris ptilocnemis (Coues, 1873) -- valid -- Rock Sandpiper, Bécasseau des Aléoutiennes, Correlimos roquero, maçarico-das-rochas
  Calidris pusilla (Linnaeus, 1766) -- valid -- Playero semipalmeado, Semipalmated Sandpiper, Bécasseau semipalmé, Correlimos semipalmeado, maçarico-rasteirinho, pilrito-rasteirinho
  Calidris ruficollis (Pallas, 1776) -- valid -- Red-necked Stint, Bécasseau à col roux, Correlimos cuellirrojo, pilrito-de-pescoço-ruivo
  Calidris subminuta (Middendorff, 1853) -- valid -- Long-toed Stint, Bécasseau à longs doigts, Correlimos dedilargo, pilrito-de-dedos-compridos
  Calidris temminckii (Leisler, 1812) -- valid -- Temminck's Stint, Bécasseau de Temminck, Correlimos de Temminck, pilrito-de-temminck
  Calidris tenuirostris (Horsfield, 1821) -- valid -- Great Knot, Bécasseau de l'Anadyr, Correlimos grande, seixoeira-grande
  Callipepla californica (Shaw, 1798) -- valid -- Colin de Californie, Colín de California, codorniz-da-califórnia, Codorniz californiana, Californian Quail, California Quail
  Callipepla douglasii (Vigors, 1829) -- valid -- Colin élégant, Colín elegante, colim-elegante, Codorniz cresta dorada, Elegant Quail
  Callipepla gambelii (Gambel, 1843) -- valid -- Colin de Gambel, Colín de Gambel, colim-de-elmo, Gambel's Quail, Codorniz chiquiri
  Callipepla squamata (Vigors, 1830) -- valid -- Colin écaillé, Colín escamado, colim-escamoso, Scaled Quail, Codorniz escamosa
  Calliphlox bryantae (Lawrence, 1867) -- valid -- Magenta-throated Woodstar
  Calliphlox evelynae (Bourcier, 1847) -- invalid -- Bahaman Woodstar, Bahama Woodstar
  Calliphlox mitchellii (Bourcier, 1847) -- valid -- Purple-throated Woodstar
  Calocitta colliei (Vigors, 1829) -- valid -- Urraca-hermosa cara negra, Black-throated Magpie-Jay
  Calocitta formosa (Swainson, 1827) -- valid -- Urraca-hermosa cara blanca, White-throated Magpie-Jay
  Calonectris diomedea (Scopoli, 1769) -- valid -- Puffin cendré, Pardela de Cory, Cory's Shearwater, puffin cendrée
  Calonectris leucomelas (Temminck, 1836) -- valid -- Puffin leucomèle, Streaked Shearwater
  Calothorax lucifer (Swainson, 1827) -- valid -- Lucifer Hummingbird, Colibrí lucifer, Lucifer Sheartail
  Calothorax pulcher Gould, 1859 -- valid -- Colibrí oaxaqueño, Beautiful Sheartail, Beautiful Hummingbird
  Calypte anna (R. Lesson, 1829) -- valid -- Anna's Hummingbird, Colibrí cabeza roja
  Calypte costae (Bourcier, 1839) -- valid -- Costa's Hummingbird, Colibrí cabeza violeta
  Campephilus guatemalensis (Hartlaub, 1844) -- valid -- Carpintero pico plata, Pale-billed Woodpecker
  Campephilus haematogaster (Tschudi, 1844) -- valid -- Crimson-bellied Woodpecker
  Campephilus imperialis (Gould, 1832) -- valid -- Imperial Woodpecker, Carpintero imperial
  Campephilus melanoleucos (J. F. Gmelin, 1788) -- valid -- Crimson-crested Woodpecker
  Campephilus principalis (Linnaeus, 1758) -- valid -- Ivory-billed Woodpecker
  Camptostoma imberbe P. L. Sclater, 1857 -- valid -- Northern Beardless-Tyrannulet, Mosquero lampiño, Northern Beardless Tyrannulet
  Camptostoma obsoletum (Temminck, 1824) -- valid -- Southern Beardless-Tyrannulet, Southern Beardless Tyrannulet
  Campylopterus curvipennis (Deppe, 1830) -- invalid -- Fandanguero cola cuña, Wedge-tailed Sabrewing, Curve-winged Sabrewing
  Campylopterus hemileucurus (Deppe, 1830) -- valid -- Violet Sabrewing
  Campylopterus rufus R. Lesson, 1840 -- invalid -- Fandanguero rojizo, Rufous Sabrewing
  Campylorhamphus pusillus (P. L. Sclater, 1860) -- valid -- Brown-billed Scythebill
  Campylorhamphus trochilirostris (Lichtenstein, 1820) -- valid -- Red-billed Scythebill
  Campylorhynchus albobrunneus (Lawrence, 1862) -- valid -- White-headed Wren
  Campylorhynchus brunneicapillus (Lafresnaye, 1835) -- valid -- Cactus Wren
  Campylorhynchus chiapensis Salvin & Godman, 1891 -- valid -- Giant Wren
  Campylorhynchus gularis P. L. Sclater, 1861 -- valid -- Matraca serrana, Spotted Wren
  Campylorhynchus jocosus P. L. Sclater, 1860 -- valid -- Matraca del Balsas, Boucard's Wren
  Campylorhynchus megalopterus Lafresnaye, 1845 -- valid -- Gray-barred Wren, Grey-barred Wren
  Campylorhynchus rufinucha (Lesson, 1838) -- valid -- Matraca nuca rufa, Rufous-naped Wren
  Campylorhynchus yucatanicus (Hellmayr, 1934) -- valid -- Yucatan Wren
  Campylorhynchus zonatus (Lesson, 1832) -- valid -- Matraca tropical, Band-backed Wren
  Capito maculicoronatus Lawrence, 1861 -- valid -- Spot-crowned Barbet
  Caprimulgus badius (Bangs & Peck, 1908) -- invalid -- Tapacamino huil, Yucatan Nightjar
  Caprimulgus carolinensis J. F. Gmelin, 1789 -- invalid -- Tapacamino de Carolina, Chuck-will's-widow, engoulevent de Caroline
  Caprimulgus cayennensis J. F. Gmelin, 1789 -- invalid -- White-tailed Nightjar
  Caprimulgus cubanensis (Lawrence, 1861) -- invalid -- Greater Antillean Nightjar
  Caprimulgus indicus Latham, 1790 -- valid -- Jungle Nightjar, Grey Nightjar
  Caprimulgus maculicaudus (Lawrence, 1862) -- invalid -- Tapacamino cola pinta, Spot-tailed Nightjar
  Caprimulgus noctitherus (Wetmore, 1919) -- invalid -- Puerto Rican Nightjar, Puerto Rican Whip-poor-will
  Caprimulgus ridgwayi (Nelson, 1897) -- invalid -- Buff-collared Nightjar, Tapacamino tu-cuchillo
  Caprimulgus rufus Boddaert, 1783 -- invalid -- Rufous Nightjar
  Caprimulgus salvini Hartert, 1892 -- invalid -- Tapacamino ticuer, Tawny-collared Nightjar
  Caprimulgus saturatus (Salvin, 1870) -- invalid -- Dusky Nightjar
  Caprimulgus vociferus A. Wilson, 1812 -- invalid -- Tapacamino cuerporruín-norteño, Whip-poor-will, engoulevent bois-pourri
  Capsiempis flaveola (Lichtenstein, 1823) -- valid -- Yellow Tyrannulet
  Caracara cheriway (Jacquin, 1784) -- invalid -- Crested Caracara, Northern Crested Caracara, Caracara du Nord
  Caracara lutosa (Ridgway, 1876) -- valid -- Guadalupe Caracara, Caracara de Guadalupe, Carancho de Guadalupe, carcará-de-guadalupe
  Carpodectes antoniae Ridgway, 1884 -- valid -- Yellow-billed Cotinga
  Carpodectes hopkei Berlepsch, 1897 -- valid -- Black-tipped Cotinga
  Carpodectes nitidus Salvin, 1865 -- valid -- Snowy Cotinga
  Cathartes aura (Linnaeus, 1758) -- valid -- Zopilote aura, Turkey Vulture, Urubu à tête rouge
  Cathartes burrovianus Cassin, 1845 -- valid -- Zopilote sabanero, Lesser Yellow-headed Vulture, Urubu à tête jaune
  Catharus aurantiirostris (Hartlaub, 1850) -- valid -- Zorzal pico naranja, Orange-billed Nightingale-Thrush
  Catharus bicknelli (Ridgway, 1882) -- valid -- Bicknell's Thrush
  Catharus dryas (Gould, 1855) -- valid -- Zorzal pecho amarillo, Spotted Nightingale-Thrush
  Catharus frantzii Cabanis, 1861 -- valid -- Zorzal de Frantzius, Ruddy-capped Nightingale-Thrush
  Catharus fuscater (Lafresnaye, 1845) -- valid -- Slaty-backed Nightingale-Thrush
  Catharus fuscescens (Stephens, 1817) -- valid -- Zorzal rojizo, Veery, grive fauve
  Catharus gracilirostris Salvin, 1865 -- valid -- Black-billed Nightingale-Thrush
  Catharus guttatus (Pallas, 1811) -- valid -- Zorzal cola rufa, Hermit Thrush, grive solitaire
  Catharus mexicanus (Bonaparte, 1856) -- valid -- Zorzal corona negra, Black-headed Nightingale-Thrush
  Catharus minimus (Lafresnaye, 1848) -- valid -- Zorzal cara gris, Gray-cheeked Thrush, grive à joues grises, Grey-cheeked Thrush
  Catharus occidentalis P. L. Sclater, 1859 -- valid -- Zorzal mexicano, Russet Nightingale-Thrush
  Catharus ustulatus (Nuttall, 1840) -- valid -- Zorzal de Swainson, Swainson's Thrush, grive à dos olive
  Catherpes mexicanus (Swainson, 1829) -- valid -- Canyon Wren, Chivirín barranqueño
  Catoptrophorus semipalmatus (J. F. Gmelin, 1789) -- invalid -- Willet, Willet, chevalier semipalmé
  Celeus castaneus (Wagler, 1829) -- valid -- Carpintero castaño, Chestnut-colored Woodpecker
  Celeus loricatus (Reichenbach, 1854) -- valid -- Cinnamon Woodpecker
  Centrocercus minimus Young, C. Braun, Oyler-McCance, Hupp & Quinn, 2000 -- valid -- Tétras du Gunnison, Gallo de las artemisas chico, tetraz-de-gunnison, Gunnison Sage Grouse, Gunnison Grouse, Gunnison Sage-Grouse
  Centrocercus urophasianus (Bonaparte, 1827) -- valid -- Tétras des armoises, Gallo de las artemisas grande, tetraz-das-artemísias, Greater Sage Grouse, Sage Grouse, Greater Sage-Grouse
  Cephalopterus glabricollis Gould, 1851 -- valid -- Bare-necked Umbrellabird
  Cepphus columba Pallas, 1811 -- valid -- Arao pichón, Pigeon Guillemot, Guillemot colombin, Arao colombino, airo-columbino
  Cepphus grylle (Linnaeus, 1758) -- valid -- Black Guillemot, Guillemot à miroir, Arao aliblanco, airo-d'asa-branca
  Cercomacra nigricans P. L. Sclater, 1858 -- valid -- Jet Antbird
  Cercomacra tyrannina (P. L. Sclater, 1855) -- valid -- Hormiguero tirano, Dusky Antbird
  Cerorhinca monocerata (Pallas, 1811) -- valid -- Rhinoceros Auklet, Alca rinoceronte, Macareux rhinocéros, Alca unicórnea, mérgulo-unicórnio
  Certhia americana Bonaparte, 1838 -- valid -- Trepador americano, Brown Creeper, grimpereau brun
  Cettia diphone (Kittlitz, 1830) -- invalid -- Japanese Bush-Warbler, Japanese Bush Warbler
  Chaetoptila angustipluma (Peale, 1848) -- valid -- Kioea, Kioea
  Chaetura brachyura (Jardine, 1846) -- valid -- Short-tailed Swift
  Chaetura chapmani Hellmayr, 1907 -- valid -- Chapman's Swift
  Chaetura cinereiventris P. L. Sclater, 1862 -- valid -- Grey-rumped Swift, Gray-rumped Swift
  Chaetura fumosa Salvin, 1870 -- valid -- Costa Rican Swift
  Chaetura martinica (Hermann, 1783) -- valid -- Lesser Antillean Swift
  Chaetura pelagica (Linnaeus, 1758) -- valid -- Vencejo de chimenea, Chimney Swift, martinet ramoneur
  Chaetura spinicaudus (Temminck, 1839) -- valid -- Band-rumped Swift
  Chaetura vauxi (J. K. Townsend, 1839) -- valid -- Vaux's Swift, Vencejo de Vaux
  Chalybura buffonii (R. Lesson, 1832) -- valid -- White-vented Plumeleteer
  Chalybura urochrysia (Gould, 1861) -- valid -- Bronze-tailed Plumeleteer
  Chamaea fasciata (Gambel, 1845) -- valid -- Wrentit, Camea
  Charadrius collaris Vieillot, 1818 -- valid -- Chorlo de collar, Collared Plover, Pluvier d'Azara, Pluvier de d'Azara, Chorlitejo de Azara, batuíra-de-coleira
  Charadrius dubius Scopoli, 1786 -- valid -- Little Ringed Plover, Pluvier petit-gravelot, Chorlitejo chico, borrelho-pequeno-de-coleira
  Charadrius hiaticula Linnaeus, 1758 -- valid -- Common Ringed Plover, Pluvier grand-gravelot, Chorlitejo grande, borrelho-grande-de-coleira
  Charadrius leschenaultii R. Lesson, 1826 -- valid -- Greater Sand Plover, Greater Sand-Plover, Pluvier de Leschenault, Chorlitejo mongol grande, borrelho-grande-de-colar-ruivo
  Charadrius melodus Ord, 1824 -- valid -- Chorlo chiflador, Piping Plover, Pluvier siffleur, Chorlitejo silbador, batuíra-melodiosa
  Charadrius mongolus Pallas, 1776 -- valid -- Mongolian Plover, Lesser Sand-Plover, Lesser Sand Plover, Pluvier de Mongolie, Chorlitejo mongol chico, borrelho-pequeno-de-colar-ruivo, Siberian Sand Plover
  Charadrius montanus J. K. Townsend, 1837 -- valid -- Mountain Plover, Chorlo llanero, Pluvier montagnard, Chorlito llanero, batuíra-montesa
  Charadrius morinellus Linnaeus, 1758 -- valid -- Eurasian Dotterel, Pluvier guignard, Chorlito carambolo, borrelho-ruivo
  Charadrius semipalmatus Bonaparte, 1825 -- valid -- Chorlo semipalmeado, Semipalmated Plover, pluvier à semipalmé, Pluvier semipalmé, Chorlitejo semipalmeado, batuíra-de-bando
  Charadrius vociferus Linnaeus, 1758 -- valid -- Chorlo tildío, Killdeer, Pluvier kildir, Chorlitejo culirrojo, borrelho-de-coleira-dupla
  Charadrius wilsonia Ord, 1814 -- valid -- Chorlo pico grueso, Wilson's Plover, Pluvier de Wilson, Chorlitejo piquigrueso, batuíra-bicuda
  Chasiempis sandwichensis (Gmelin, 1789) -- valid -- 'Elepaio, Elepaio
  Chiroxiphia lanceolata (Wagler, 1830) -- valid -- Lance-tailed Manakin
  Chiroxiphia linearis (Bonaparte, 1838) -- valid -- Long-tailed Manakin, Manaquín cola larga
  Chlidonias leucopterus (Temminck, 1815) -- valid -- White-winged Tern, Guifette leucoptère, Fumarel aliblanco, trinta-réis-negro-de-asa-branca, gaivina-d'asa-branca
  Chlidonias niger (Linnaeus, 1758) -- valid -- Charrán negro, Black Tern, Guifette noire, Fumarel común, trinta-réis-negro, gaivina-preta
  Chloroceryle aenea (Pallas, 1764) -- valid -- Martín-pescador enano, American Pygmy Kingfisher, martim-pescador-miúdo, Martín pescador enano, Martin-pêcheur nain, American Pygmy-kingfisher
  Chloroceryle amazona (Latham, 1790) -- valid -- Martín-pescador amazónico, Amazon Kingfisher, martim-pescador-verde, Martín pescador amazónico, Martin-pêcheur d'Amazonie
  Chloroceryle americana (J. F. Gmelin, 1788) -- valid -- martim-pescador-pequeno, Martín pescador verde, Martin-pêcheur vert, Green Kingfisher, Martín-pescador verde
  Chloroceryle inda (Linnaeus, 1766) -- valid -- Green-and-rufous Kingfisher, martim-pescador-da-mata, Martín pescador verdirrufo, Martin-pêcheur bicolore
  Chloropipo holochlora P. L. Sclater, 1888 -- invalid
  Chlorostilbon assimilis Lawrence, 1861 -- valid -- Garden Emerald
  Chlorostilbon auriceps (Gould, 1852) -- invalid -- Esmeralda mexicana, Golden-crowned Emerald
  Chlorostilbon bracei (Lawrence, 1877) -- invalid -- Brace's Emerald
  Chlorostilbon canivetii (R. Lesson, 1832) -- invalid -- Esmeralda tijereta, Canivet's Emerald
  Chlorostilbon forficatus Ridgway, 1885 -- invalid -- Esmeralda de Cozumel, Cozumel Emerald
  Chlorostilbon maugaeus (Audebert & Vieillot, 1801) -- invalid -- Puerto Rican Emerald
  Chlorostilbon ricordii (Gervais, 1835) -- invalid -- Cuban Emerald
  Chlorostilbon swainsonii (R. Lesson, 1829) -- invalid -- Hispaniolan Emerald
  Chondrohierax uncinatus (Temminck, 1822) -- valid -- Hook-billed Kite, Gavilán pico gancho, Milan bec-en-croc
  Chordeiles acutipennis (Hermann, 1783) -- valid -- Chotacabras menor, Lesser Nighthawk
  Chordeiles gundlachii Lawrence, 1857 -- valid -- Antillean Nighthawk
  Chordeiles minor (J. R. Forster, 1771) -- valid -- Chotacabras zumbón, engoulevent d'Amérique, Common Nighthawk
  Chrysolampis mosquitus (Linnaeus, 1758) -- valid -- Ruby Topaz, Ruby-topaz Hummingbird
  Ciccaba nigrolineata P. L. Sclater, 1859 -- invalid -- Búho blanquinegro, Black-and-white Owl
  Cichlherminia lherminieri (Lafresnaye, 1844) -- invalid -- Forest Thrush
  Cinclocerthia gutturalis (Lafresnaye, 1843) -- valid -- Grey Trembler, Gray Trembler
  Cinclocerthia ruficauda (Gould, 1836) -- valid -- Brown Trembler
  Cinclus mexicanus Swainson, 1827 -- valid -- American Dipper, Mirlo-acuático norteamericano
  Circus aeruginosus (Linnaeus, 1758) -- valid -- Western Marsh Harrier, Busard des roseaux
  Circus cyaneus (Linnaeus, 1766) -- valid -- Gavilán rastrero, Northern Harrier, Busard Saint-Martin
  Cistothorus palustris (A. Wilson, 1810) -- valid -- Chivirín pantanero, Marsh Wren, troglodyte des marais
  Cistothorus platensis (Latham, 1790) -- valid -- Chivirín sabanero, Sedge Wren, troglodyte à bec court
  Claravis mondetoura (Bonaparte, 1856) -- valid -- Tórtola pecho morado, Maroon-chested Ground Dove, Maroon-chested Ground-Dove
  Claravis pretiosa (Ferrari-Pérez, 1886) -- valid -- Tórtola azul, Blue Ground Dove, Blue Ground-Dove
  Cnipodectes subbrunneus (P. L. Sclater, 1860) -- valid -- Brownish Flycatcher, Brownish Twistwing
  Coccyzus americanus (Linnaeus, 1758) -- valid -- Cuclillo pico amarillo, Yellow-billed Cuckoo, coulicou à bec jaune
  Coccyzus erythropthalmus (A. Wilson, 1811) -- valid -- Cuclillo pico negro, Black-billed Cuckoo, coulicou à bec noir
  Coccyzus euleri Cabanis, 1873 -- valid -- Pearly-breasted Cuckoo
  Coccyzus ferrugineus Gould, 1843 -- valid -- Cocos Cuckoo
  Coccyzus melacoryphus Vieillot, 1817 -- valid -- Dark-billed Cuckoo
  Coccyzus minor (Gmelin, 1788) -- valid -- Cuclillo manglero, Mangrove Cuckoo
  Cochlearius cochlearius (Linnaeus, 1766) -- valid -- Garza cucharón, Boat-billed Heron, Savacou huppé
  Colaptes auratus (Linnaeus, 1758) -- valid -- Carpintero de pechera, Northern Flicker, pic flamboyant
  Colaptes chrysoides (Malherbe, 1852) -- valid -- Gilded Flicker
  Colaptes fernandinae Vigors, 1827 -- valid -- Fernandina's Flicker
  Colaptes punctigula (Boddaert, 1783) -- valid -- Spot-breasted Woodpecker
  Colibri delphinae (R. Lesson, 1839) -- valid -- Brown Violet-ear, Brown Violetear
  Colibri thalassinus (Swainson, 1827) -- valid -- Colibrí oreja violeta, Green Violet-ear, Green Violetear, Mexican Violetear
  Colinus cristatus (Linnaeus, 1766) -- valid -- Colin huppé, Colín crestudo, uru-do-campo, Crested Bobwhite
  Colinus nigrogularis (Gould, 1843) -- valid -- Colin à gorge noire, Colín gorjinegro, uru-de-papo-preto, Codorniz yucateca, Black-throated Bobwhite, Yucatan Bobwhite
  Colinus virginianus (Linnaeus, 1758) -- valid -- Colín de Virginia, codorniz-da-virgínia, Codorniz cotuí, Northern Bobwhite, colin de Virginie
  Colonia colonus (Vieillot, 1818) -- valid -- Long-tailed Tyrant
  Columba livia J. F. Gmelin, 1789 -- valid -- Paloma doméstica, Rock Dove, pigeon biset, Common Pigeon, Rock Pigeon
  Columbina inca (R. Lesson, 1847) -- valid -- Inca Dove, Tórtola cola larga
  Columbina minuta (Linnaeus, 1766) -- valid -- Tórtola pecho liso, Plain-breasted Ground-Dove, Plain-breasted Ground Dove
  Columbina passerina (Linnaeus, 1758) -- valid -- Common Ground-Dove, Tórtola coquita, Common Ground Dove
  Columbina talpacoti (Temminck, 1810) -- valid -- Ruddy Ground-Dove, Tórtola rojiza, Ruddy Ground Dove
  Conopias albovittatus (Lawrence, 1862) -- valid -- White-ringed Flycatcher
  Contopus caribaeus (Orbigny, 1839) -- valid -- Greater Antillean Pewee, Cuban Pewee
  Contopus cinereus (Spix, 1825) -- valid -- Tropical Pewee, Pibí tropical
  Contopus cooperi (Nuttall, 1831) -- valid -- Olive-sided Flycatcher, moucherolle à côtés olive
  Contopus hispaniolensis (H. Bryant, 1867) -- valid -- Hispaniolan Pewee
  Contopus latirostris (J. Verreaux, 1866) -- valid -- Lesser Antillean Pewee
  Contopus lugubris Lawrence, 1865 -- valid -- Dark Pewee
  Contopus ochraceus P. L. Sclater & Salvin, 1869 -- valid -- Ochraceous Pewee
  Contopus pallidus (Gosse, 1847) -- valid -- Jamaican Pewee
  Contopus pertinax Cabanis & Heine, 1859 -- valid -- Greater Pewee, Pibí tengofrío
  Contopus sordidulus P. L. Sclater, 1859 -- valid -- Western Wood-Pewee, Pibí occidental, Western Wood Pewee
  Contopus virens (Linnaeus, 1766) -- valid -- Pibí oriental, Eastern Wood-Pewee, pioui de l'est, Eastern Wood Pewee
  Copsychus malabaricus (Scopoli, 1786) -- valid -- White-rumped Shama
  Coragyps atratus (Bechstein, 1793) -- valid -- Black Vulture, Zopilote común, Urubu noir
  Corapipo altera Hellmayr, 1906 -- valid -- White-ruffed Manakin
  Corvus brachyrhynchos C. L. Brehm, 1822 -- valid -- Cuervo americano, American Crow, corneille d'Amérique
  Corvus caurinus S. F. Baird, 1858 -- valid -- Northwestern Crow
  Corvus corax Linnaeus, 1758 -- valid -- Cuervo común, Common Raven, grand corbeau, Northern Raven
  Corvus cryptoleucus Couch, 1854 -- valid -- Chihuahuan Raven, Cuervo llanero
  Corvus hawaiiensis Peale, 1848 -- valid -- 'Alala, Hawaiian Crow
  Corvus imparatus J. L. Peters, 1929 -- valid -- Mexican Crow, Cuervo tamaulipeco, Tamaulipas Crow
  Corvus jamaicensis Gmelin, 1788 -- valid -- Jamaican Crow
  Corvus leucognaphalus Daudin, 1800 -- valid -- White-necked Crow
  Corvus monedula Linnaeus, 1758 -- invalid -- Eurasian Jackdaw, choucas des tours, Western Jackdaw
  Corvus nasicus Temminck, 1826 -- valid -- Cuban Crow
  Corvus ossifragus A. Wilson, 1812 -- valid -- Fish Crow
  Corvus palmarum Württemberg, 1835 -- valid -- Palm Crow, Hispaniolan Palm Crow
  Corvus sinaloae L. I. Davis, 1958 -- valid -- Cuervo sinaloense, Sinaloa Crow
  Cotinga amabilis Gould, 1857 -- valid -- Lovely Cotinga, Cotinga azuleja
  Cotinga nattererii (Boissonneau, 1840) -- valid -- Blue Cotinga
  Cotinga ridgwayi Ridgway, 1887 -- valid -- Turquoise Cotinga
  Cotingidae -- valid
  Coturnicops noveboracensis (Gmelin, 1789) -- valid -- Polluela amarilla, Yellow Rail, râle jaune
  Coturnix japonica Temminck & Schlegel, 1848 -- valid -- Caille du Japon, Codorniz japonesa, codorna-japonesa, Japanese Quail
  Cranioleuca erythrops (P. L. Sclater, 1860) -- valid -- Red-faced Spinetail
  Cranioleuca vulpina (Pelzeln, 1856) -- valid -- Rusty-backed Spinetail
  Crex crex (Linnaeus, 1758) -- valid -- Corn Crake
  Crotophaga ani Linnaeus, 1758 -- valid -- Smooth-billed Ani, Garrapatero pico liso
  Crotophaga major Gmelin, 1788 -- valid -- Garrapatero mayor, Greater Ani
  Crotophaga sulcirostris Swainson, 1827 -- valid -- Groove-billed Ani, Garrapatero pijuy
  Crypturellus boucardi (P. L. Sclater, 1860) -- valid -- Slaty-breasted Tinamou, Tinamú jamuey
  Crypturellus cinnamomeus (Lesson, 1842) -- valid -- Thicket Tinamou, Tinamú canelo
  Crypturellus kerriae (Chapman, 1915) -- valid -- Choco Tinamou
  Crypturellus soui (Hermann, 1783) -- valid -- Little Tinamou, Tinamú menor
  Cuculus canorus Linnaeus, 1758 -- valid -- Common Cuckoo
  Cuculus saturatus Blyth, 1843 -- valid -- Oriental Cuckoo
  Cyanocitta cristata (Linnaeus, 1758) -- valid -- Blue Jay, geai bleu, Chara azul
  Cyanocitta stelleri (Gmelin, 1788) -- valid -- Chara crestada, Steller's Jay, geai de Steller
  Cyanocorax affinis Pelzeln, 1856 -- valid -- Black-chested Jay
  Cyanocorax beecheii (Vigors, 1829) -- valid -- Chara de Beechy, Purplish-backed Jay
  Cyanocorax dickeyi R. T. Moore, 1935 -- valid -- Chara pinta, Tufted Jay
  Cyanocorax melanocyaneus (Hartlaub, 1844) -- valid -- Bushy-crested Jay
  Cyanocorax sanblasianus (Lafresnaye, 1842) -- valid -- Chara de San Blas, San Blas Jay
  Cyanocorax yncas (Boddaert, 1783) -- valid -- Green Jay, Chara verde, Inca Jay
  Cyanocorax yucatanicus (Dubois, 1875) -- valid -- Chara yucateca, Yucatan Jay
  Cyanolimnas cerverai Barbour & J. L. Peters, 1927 -- valid -- Zapata Rail
  Cyanolyca argentigula (Lawrence, 1875) -- valid -- Silvery-throated Jay
  Cyanolyca cucullata (Ridgway, 1885) -- valid -- Chara gorro azul, Azure-hooded Jay
  Cyanolyca mirabilis Nelson, 1903 -- valid -- Chara garganta blanca, White-throated Jay
  Cyanolyca nana (Du Bus de Gisignies, 1847) -- invalid -- Chara enana, Dwarf Jay
  Cyanolyca pumilo (Strickland, 1849) -- valid -- Chara de niebla, Black-throated Jay
  Cyanophaia bicolor (J. F. Gmelin, 1788) -- invalid -- Blue-headed Hummingbird
  Cyclarhis gujanensis (Gmelin, 1789) -- valid -- Vireón ceja rufa, Rufous-browed Peppershrike
  Cymbilaimus lineatus (Leach, 1814) -- valid -- Fasciated Antshrike
  Cynanthus latirostris Swainson, 1827 -- valid -- Broad-billed Hummingbird, Colibrí pico ancho
  Cynanthus sordidus (Gould, 1859) -- invalid -- Colibrí oscuro, Dusky Hummingbird
  Cyphorhinus phaeocephalus P. L. Sclater, 1860 -- valid -- Song Wren
  Cypseloides cherriei Ridgway, 1893 -- valid -- Spot-fronted Swift
  Cypseloides cryptus J. T. Zimmer, 1945 -- valid -- White-chinned Swift
  Cypseloides niger (J. F. Gmelin, 1789) -- valid -- Black Swift, Vencejo negro, American Black Swift
  Cypseloides storeri Navarro, Peterson, Escalante & Benitez, 1992 -- valid -- White-fronted Swift, Vencejo frente blanca
  Cyrtonyx montezumae (Vigors, 1830) -- valid -- Colin arlequin, Colín de Moctezuma, colim-de-montezuma, Montezuma Quail, Codorniz Moctezuma
  Cyrtonyx ocellatus (Gould, 1837) -- valid -- Colin ocellé, Colín ocelado, colim-ocelado, Ocellated Quail, Codorniz ocelada
  Dactylortyx thoracicus (Gambel, 1848) -- valid -- Colin chanteur, Colín cantor, colim-cantor, Singing Quail, Codorniz silbadora
  Damophila julie (Bourcier, 1843) -- invalid -- Violet-bellied Hummingbird
  Deconychura longicauda (Pelzeln, 1868) -- valid -- Long-tailed Woodcreeper
  Deltarhynchus flammulatus (Lawrence, 1875) -- valid -- Flammulated Flycatcher, Papamoscas jaspeado
  Dendragapus obscurus (Say, 1822) -- valid -- Dusky Grouse, Tétras sombre, Gallo oscuro, tetraz-azul, Blue Grouse
  Dendrocincla anabatina P. L. Sclater, 1859 -- valid -- Tawny-winged Woodcreeper, Trepatroncos sepia
  Dendrocincla fuliginosa (Vieillot, 1818) -- valid -- Plain-brown Woodcreeper
  Dendrocincla homochroa (P. L. Sclater, 1860) -- valid -- Ruddy Woodcreeper, Trepatroncos rojizo
  Dendrocolaptes picumnus Lichtenstein, 1820 -- valid -- Black-banded Woodcreeper, Trepatroncos vientre barrado
  Dendrocolaptes sanctithomae (Lafresnaye, 1852) -- valid -- Northern Barred-Woodcreeper, Northern Barred Woodcreeper
  Dendrocolaptidae -- invalid
  Dendrocopos major (Linnaeus, 1758) -- valid -- Great Spotted Woodpecker
  Dendrortyx barbatus Gould, 1846 -- valid -- Colin barbu, Colín barbudo, colim-barbudo, Bearded Wood Partridge, Codorniz-coluda veracruzana, Bearded Wood-Partridge
  Dendrortyx leucophrys (Gould, 1844) -- valid -- Colin à sourcils blancs, Colín cariclaro, colim-de-sobrancelhas-brancas, Buffy-crowned Wood Partridge, Codorniz-coluda centroamericana, Buffy-crowned Wood-Partridge
  Dendrortyx macroura (Jardine & Selby, 1828) -- valid -- Colin à longue queue, Colín rabudo, colim-de-rabo-longo, Long-tailed Wood Partridge, Codorniz-coluda neovolcánica, Long-tailed Wood-Partridge
  Diomedea exulans Linnaeus, 1758 -- valid -- Wandering Albatross, Albatros hurleur
  Discosura conversii (Bourcier & Mulsant, 1846) -- valid -- Green Thorntail
  Doricha eliza (R. Lesson & Delattre, 1839) -- valid -- Colibrí cola hendida, Mexican Sheartail
  Doricha enicura (Vieillot, 1818) -- valid -- Colibrí tijereta, Slender Sheartail
  Doryfera ludovicae (Bourcier & Mulsant, 1847) -- valid -- Green-fronted Lancebill
  Dromococcyx phasianellus (Spix, 1824) -- valid -- Cuclillo faisán, Pheasant Cuckoo
  Dryocopus lineatus (Linnaeus, 1766) -- valid -- Carpintero lineado, Lineated Woodpecker
  Dryocopus pileatus (Linnaeus, 1758) -- valid -- Pileated Woodpecker, grand pic
  Dulus dominicus (Linnaeus, 1766) -- valid -- Palmchat
  Dumetella carolinensis (Linnaeus, 1766) -- valid -- Maullador gris, Gray Catbird, moqueur chat, Grey Catbird
  Dysithamnus mentalis (Temminck, 1823) -- valid -- Hormiguero sencillo, Plain Antvireo
  Dysithamnus puncticeps Salvin, 1866 -- valid -- Spot-crowned Antvireo
  Dysithamnus striaticeps Lawrence, 1865 -- valid -- Streak-crowned Antvireo
  Ectopistes migratorius (Linnaeus, 1766) -- valid -- Passenger Pigeon, tourte voyageuse
  Egretta caerulea (Linnaeus, 1758) -- valid -- Garceta azul, Little Blue Heron, aigrette bleu, Aigrette bleue
  Egretta eulophotes (Swinhoe, 1860) -- valid -- Chinese Egret, Aigrette de Chine
  Egretta garzetta (Linnaeus, 1766) -- valid -- Little Egret, Aigrette garzette
  Egretta gularis (Bosc, 1792) -- valid -- Western Reef Heron, Aigrette à gorge blanche, Western Reef-Heron
  Egretta rufescens (Gmelin, 1789) -- valid -- Reddish Egret, Garceta rojiza, Aigrette roussâtre
  Egretta thula (Molina, 1782) -- valid -- Garceta pie-dorado, Snowy Egret, Aigrette neigeuse
  Egretta tricolor (Statius Muller, 1776) -- valid -- Garceta tricolor, Tricolored Heron, Aigrette tricolore
  Elaenia chiriquensis Lawrence, 1865 -- valid -- Lesser Elaenia
  Elaenia fallax P. L. Sclater, 1861 -- valid -- Greater Antillean Elaenia
  Elaenia flavogaster (Thunberg, 1822) -- valid -- Yellow-bellied Elaenia, Elenia vientre amarillo
  Elaenia frantzii Lawrence, 1865 -- valid -- Mountain Elaenia
  Elaenia martinica (Linnaeus, 1766) -- valid -- Caribbean Elaenia, Elenia caribeña
  Elaeniinae -- invalid
  Elanoides forficatus (Linnaeus, 1758) -- valid -- American Swallow-tailed Kite, Milano tijereta, Swallow-tailed Kite, Milan à queue fourchue
  Elanus leucurus (Vieillot, 1818) -- valid -- Milano cola blanca, White-tailed Kite, Élanion à queue blanche
  Electron carinatum (Du Bus de Gisignies, 1847) -- valid -- Momoto pico quilla, Keel-billed Motmot, Momoto carenado, Motmot à bec caréné
  Electron platyrhynchum (Leadbeater, 1829) -- valid -- Broad-billed Motmot, udu-de-bico-largo, Momoto picoancho, Motmot à bec large
  Elvira chionura (Gould, 1851) -- invalid -- White-tailed Emerald
  Elvira cupreiceps (Lawrence, 1866) -- invalid -- Coppery-headed Emerald
  Empidonax affinis (Swainson, 1827) -- valid -- Pine Flycatcher, Mosquero pinero
  Empidonax albigularis P. L. Sclater & Salvin, 1859 -- valid -- White-throated Flycatcher, Mosquero garganta blanca
  Empidonax alnorum Brewster, 1895 -- valid -- Mosquero ailero, Alder Flycatcher, moucherolle des aulnes
  Empidonax atriceps Salvin, 1870 -- valid -- Black-capped Flycatcher
  Empidonax difficilis S. F. Baird, 1858 -- valid -- Western Flycatcher, Mosquero californiano, Pacific-slope Flycatcher
  Empidonax flavescens Lawrence, 1865 -- valid -- Yellowish Flycatcher, Mosquero amarillento
  Empidonax flaviventris (W. M. Baird & S. F. Baird, 1843) -- valid -- Mosquero vientre amarillo, Yellow-bellied Flycatcher, moucherolle à ventre jaune
  Empidonax fulvifrons (Giraud, 1841) -- valid -- Buff-breasted Flycatcher, Mosquero pecho leonado
  Empidonax hammondii (Xantus de Vesey, 1858) -- valid -- Mosquero de Hammond, Hammond's Flycatcher
  Empidonax minimus (W. M. Baird & S. F. Baird, 1843) -- valid -- Mosquero mímimo, Least Flycatcher, moucherolle tchébec
  Empidonax oberholseri A. R. Phillips, 1939 -- valid -- Dusky Flycatcher, Mosquero oscuro
  Empidonax occidentalis Nelson, 1897 -- valid -- Cordilleran Flycatcher, Mosquero barranqueño
  Empidonax traillii (Audubon, 1828) -- valid -- Mosquero saucero, Willow Flycatcher, moucherolle des saules
  Empidonax virescens (Vieillot, 1818) -- valid -- Mosquero verdoso, Acadian Flycatcher, moucherolle vert
  Empidonax wrightii S. F. Baird, 1858 -- valid -- Gray Flycatcher, Mosquero gris, Grey Flycatcher
  Empidonomus varius (Vieillot, 1818) -- valid -- Variegated Flycatcher
  Eremophila alpestris (Linnaeus, 1758) -- valid -- Alondra cornuda, Horned Lark, alouette hausse-col
  Estrilda astrild (Linnaeus, 1758) -- valid -- Common Waxbill
  Estrilda caerulescens (Vieillot, 1817) -- valid -- Lavender Waxbill
  Estrilda melpoda (Vieillot, 1817) -- valid -- Orange-cheeked Waxbill
  Estrilda troglodytes (Lichtenstein, 1823) -- valid -- Black-rumped Waxbill
  Eubucco bourcierii (Lafresnaye, 1845) -- valid -- Red-headed Barbet
  Eudocimus albus (Linnaeus, 1758) -- valid -- Ibis blanco, White Ibis, American White Ibis, Ibis blanc
  Eudocimus ruber (Linnaeus, 1758) -- valid -- Scarlet Ibis, Ibis rouge
  Eugenes fulgens (Swainson, 1827) -- valid -- Magnificent Hummingbird, Colibrí magnífico, Rivoli's Hummingbird
  Eulampis holosericeus (Linnaeus, 1758) -- valid -- Green-throated Carib
  Eulampis jugularis (Linnaeus, 1766) -- valid -- Purple-throated Carib
  Eumomota superciliosa (Sandbach, 1837) -- valid -- Momoto ceja azul, Turquoise-browed Motmot, torogoz, Momoto cejiazul, Motmot à sourcils bleus
  Eupherusa cyanophrys J. S. Rowley & Orr, 1964 -- valid -- Colibrí oaxaqueño, Oaxaca Hummingbird, Blue-capped Hummingbird
  Eupherusa eximia (Delattre, 1843) -- valid -- Colibrí cola rayada, Stripe-tailed Hummingbird
  Eupherusa nigriventris Lawrence, 1868 -- valid -- Black-bellied Hummingbird
  Eupherusa poliocerca D. G. Elliot, 1871 -- valid -- Colibrí cola blanca, White-tailed Hummingbird
  Euplectes afer (Gmelin, 1789) -- valid -- Yellow-crowned Bishop
  Euplectes franciscanus (Isert, 1789) -- valid -- Northern Red Bishop, Orange Bishop
  Euptilotis neoxenus (Gould, 1838) -- valid -- Quetzal oreillard, Eared Trogon, Eared Quetzal, Trogón orejón
  Eurynorhynchus pygmeus (Linnaeus, 1758) -- invalid -- Spoonbill Sandpiper, Spoon-billed Sandpiper, Bécasseau spatule
  Eurypyga helias (Pallas, 1781) -- valid -- Ave sol, Sunbittern
  Eutoxeres aquila (Bourcier, 1847) -- valid -- White-tipped Sicklebill
  Falco columbarius Linnaeus, 1758 -- valid -- Merlin, Halcón esmerejón, Faucon émerillon, Esmerejón, esmerilhão
  Falco deiroleucus Temminck, 1825 -- valid -- Orange-breasted Falcon, Halcón pecho rufo, Faucon orangé, Halcón pechirrojo, falcão-de-peito-laranja
  Falco femoralis Temminck, 1822 -- valid -- Aplomado Falcon, Halcón fajado, Faucon aplomado, Halcón aleto, falcão-de-coleira
  Falco mexicanus Schlegel, 1850 -- valid -- Prairie Falcon, Halcón mexicano, Faucon des prairies, falcão-das-pradarias
  Falco peregrinus Tunstall, 1771 -- valid -- Peregrine Falcon, Halcón peregrino, Faucon pèlerin, falcão-peregrino
  Falco rufigularis Daudin, 1800 -- valid -- Bat Falcon, Halcón enano, Faucon des chauves-souris, Halcón murcielaguero, cauré
  Falco rusticolus Linnaeus, 1758 -- valid -- Gyrfalcon, Faucon gerfaut, Halcón gerifalte, gerifalte
  Falco sparverius Linnaeus, 1758 -- valid -- American Kestrel, Cernícalo americano, Crécerelle d'Amérique, quiriquiri, peneireiro-americano
  Falco subbuteo Linnaeus, 1758 -- valid -- Northern Hobby, Eurasian Hobby, Faucon hobereau, Alcotán europeo, ógea
  Falco tinnunculus Linnaeus, 1758 -- valid -- Eurasian Kestrel, Common Kestrel, Faucon crécerelle, Cernícalo vulgar, peneireiro-de-dorso-malhado, peneireiro
  Ferminia cerverai Barbour, 1926 -- valid -- Zapata Wren
  Ficedula mugimaki (Temminck, 1836) -- valid -- Mugimaki Flycatcher
  Ficedula narcissina (Temminck, 1836) -- valid -- Narcissus Flycatcher
  Ficedula parva (Bechstein, 1792) -- valid -- Red-breasted Flycatcher
  Florisuga mellivora (Linnaeus, 1758) -- valid -- Colibrí nuca blanca, White-necked Jacobin
  Fluvicola pica (Boddaert, 1783) -- valid -- Pied Water-Tyrant, Pied Water Tyrant
  Fluvicolinae -- invalid
  Formicarius analis (Orbigny & Lafresnaye, 1837) -- valid -- Hormiguero-cholino cara negra, Black-faced Antthrush
  Formicarius nigricapillus Ridgway, 1893 -- valid -- Black-headed Antthrush
  Formicarius rufipectus Salvin, 1866 -- valid -- Rufous-breasted Antthrush
  Formicivora grisea (Boddaert, 1783) -- valid -- White-fringed Antwren, Southern White-fringed Antwren
  Francolinus erckelii (Rüppell, 1835) -- invalid -- Erckel's Francolin
  Francolinus francolinus (Linnaeus, 1766) -- valid -- Francolin noir, Francolín ventrinegro, francolim-escuro, Black Francolin
  Francolinus pondicerianus (J. F. Gmelin, 1789) -- invalid -- Francolin gris, Francolín gris, francolim-cinzento, Gray Francolin, Grey Francolin
  Fratercula arctica (Linnaeus, 1758) -- valid -- Atlantic Puffin, Macareux moine, Frailecillo atlántico, papagaio-do-mar
  Fratercula cirrhata (Pallas, 1769) -- valid -- Tufted Puffin, Macareux huppé, Frailecillo coletudo, papagaio-do-mar-de-penachos
  Fratercula corniculata (J. F. Naumann, 1821) -- valid -- Horned Puffin, Macareux cornu, Frailecillo corniculado, papagaio-do-mar-de-chifres
  Fregata ariel (G. R. Gray, 1845) -- valid -- Lesser Frigatebird, Frégate ariel
  Fregata magnificens Mathews, 1914 -- valid -- Fragata magnífica, Magnificent Frigatebird, Frégate superbe
  Fregata minor (Gmelin, 1789) -- valid -- Fragata pelágica, Great Frigatebird, Frégate du Pacifique
  Fulica alai Peale, 1848 -- valid -- Alae Keo Keo, Hawaiian Coot
  Fulica americana Gmelin, 1789 -- valid -- Gallareta americana, American Coot, foulque d'Amérique
  Fulica atra Linnaeus, 1758 -- valid -- Eurasian Coot
  Fulica caribaea Ridgway, 1884 -- valid -- Caribbean Coot
  Fulmarus glacialis (Linnaeus, 1761) -- valid -- Fulmar norteño, Northern Fulmar, Fulmar boréal
  Furnariidae -- valid
  Galbula ruficauda Cuvier, 1816 -- valid -- Rufous-tailed Jacamar, Jacamar cola rufa
  Gallinago gallinago (Linnaeus, 1758) -- valid -- Agachona común, Common Snipe, Bécassine des marais, Agachadiza común, narceja-comum
  Gallinago stenura (Bonaparte, 1831) -- valid -- Pin-tailed Snipe, Bécassine à queue pointue, Agachadiza colirrara, narceja-siberiana, Pintail Snipe
  Gallinula chloropus (Linnaeus, 1758) -- valid -- Gallineta frente roja, Common Moorhen, gallinule poule-d'eau
  Gallus gallus (Linnaeus, 1758) -- valid -- Coq bankiva, Gallo bankiva, galo-vermelho, Red Junglefowl
  Gampsonyx swainsonii Vigors, 1825 -- valid -- Pearl Kite, Élanion perle
  Garrulax canorus (Linnaeus, 1758) -- valid -- Melodious Laughing Thrush, Hwamei
  Garrulax pectoralis (Gould, 1836) -- valid -- Greater Necklaced Laughing Thrush, Greater Necklaced Laughingthrush
  Gavia adamsii (G. R. Gray, 1859) -- valid -- Colimbo de Adams, Yellow-billed Loon, Plongeon à bec blanc, White-billed Diver
  Gavia arctica (Linnaeus, 1758) -- valid -- Arctic Loon, Black-throated Loon, Plongeon arctique
  Gavia immer (Brunnich, 1764) -- valid -- Colimbo mayor, Common Loon, Great Northern Loon, Great Northern Diver, Plongeon huard
  Gavia pacifica (Lawrence, 1858) -- valid -- Pacific Loon, Colimbo pacífico, Plongeon du Pacifique, Pacific Diver
  Gavia stellata (Pontoppidan, 1763) -- valid -- Colimbo menor, Red-throated Loon, Red-throated Diver, Plongeon catmarin
  Geococcyx californianus (Lesson, 1829) -- valid -- Greater Roadrunner, Correcaminos norteño
  Geococcyx velox (Wagner, 1836) -- valid -- Correcaminos tropical, Lesser Roadrunner
  Geopelia striata (Linnaeus, 1766) -- valid -- Zebra Dove
  Geotrygon albifacies P. L. Sclater, 1858 -- invalid -- Paloma-perdiz cara blanca, White-faced Quail-Dove
  Geotrygon caniceps (Gundlach, 1852) -- valid -- Grey-fronted Quail-Dove, Gray-fronted Quail-Dove
  Geotrygon carrikeri (Wetmore, 1941) -- invalid -- Tuxtla Quail-Dove
  Geotrygon chiriquensis P. L. Sclater, 1856 -- invalid -- Chiriqui Quail-Dove
  Geotrygon costaricensis Lawrence, 1868 -- invalid -- Buff-fronted Quail-Dove
  Geotrygon goldmani Nelson, 1912 -- invalid -- Russet-crowned Quail-Dove
  Geotrygon lawrencii Salvin, 1874 -- invalid -- Paloma-perdiz tuxtleña, Purplish-backed Quail-Dove
  Geotrygon leucometopia (Chapman, 1917) -- valid -- White-fronted Quail-Dove
  Geotrygon mystacea (Temminck, 1811) -- valid -- Bridled Quail-Dove
  Geotrygon veraguensis Lawrence, 1866 -- invalid -- Olive-backed Quail-Dove
  Geotrygon versicolor (Lafresnaye, 1846) -- valid -- Crested Quail-Dove
  Geotrygon violacea (Temminck, 1809) -- valid -- Violaceous Quail-Dove
  Geranospiza caerulescens (Vieillot, 1817) -- valid -- Gavilán zancón, Crane Hawk, Buse échasse
  Glareola maldivarum J. R. Forster, 1795 -- valid -- Oriental Pratincole, Glaréole orientale, Canastera oriental, perdiz-do-mar-oriental
  Glaucidium brasilianum (J. F. Gmelin, 1788) -- valid -- Ferruginous Pygmy-Owl, Tecolote bajeño, Ferruginous Pygmy Owl
  Glaucidium costaricanum L. Kelso, 1937 -- valid -- Costa Rican Pygmy-Owl, Costa Rican Pygmy Owl
  Glaucidium gnoma Wagler, 1832 -- valid -- Northern Pygmy-Owl, Tecolote serrano, Mountain Pygmy Owl
  Glaucidium griseiceps Sharpe, 1875 -- valid -- Tecolote mesoamericano, Central American Pygmy Owl, Central American Pygmy-Owl
  Glaucidium palmarum Nelson, 1901 -- valid -- Tecolote colimense, Colima Pygmy-Owl, Colima Pygmy Owl
  Glaucidium sanchezi Lowery & R. J. Newman, 1949 -- valid -- Tecolote tamaulipeco, Tamaulipas Pygmy-Owl, Tamaulipas Pygmy Owl
  Glaucidium siju (d'Orbigny, 1839) -- valid -- Cuban Pygmy-Owl, Cuban Pygmy Owl
  Glaucis aeneus Lawrence, 1868 -- valid -- Bronzy Hermit
  Glaucis hirsutus (J. F. Gmelin, 1788) -- valid -- Rufous-breasted Hermit
  Glyphorynchus spirurus (Vieillot, 1819) -- valid -- Wedge-billed Woodcreeper
  Goethalsia bella Nelson, 1912 -- invalid -- Rufous-cheeked Hummingbird, Pirre Hummingbird
  Goldmania violiceps Nelson, 1911 -- valid -- Violet-capped Hummingbird
  Gracula religiosa Linnaeus, 1758 -- valid -- Hill Myna, Common Hill Myna
  Grallaria guatimalensis Prevost & Des Murs, 1842 -- valid -- Hormiguero-cholino escamoso, Scaled Antpitta
  Grallaricula flavirostris (P. L. Sclater, 1858) -- valid -- Ochre-breasted Antpitta
  Grus americana (Linnaeus, 1758) -- valid -- Whooping Crane, Grulla blanca
  Grus canadensis (Linnaeus, 1758) -- valid -- Grulla gris, Sandhill Crane, grue du Canada
  Grus grus (Linnaeus, 1758) -- valid -- Common Crane
  Gygis alba (Sparrman, 1786) -- valid -- White Tern, Angel Tern, Gygis blanche, Charrán blanco común, grazina, Atoll Tern
  Gymnocichla nudiceps (Cassin, 1850) -- valid -- Bare-crowned Antbird
  Gymnoglaux lawrencii P. L. Sclater & Salvin, 1868 -- invalid -- Bare-legged Owl, Cuban Screech-Owl
  Gymnogyps californianus (Shaw, 1797) -- valid -- California Condor, Cóndor californiano, Condor de Californie
  Gymnopithys leucaspis (P. L. Sclater, 1855) -- valid -- Bicolored Antbird
  Gymnorhinus cyanocephalus Wied-Neuwied, 1841 -- valid -- Pinyon Jay, Chara piñonera
  Haematopus bachmani Audubon, 1838 -- valid -- Black Oystercatcher, Ostrero negro, Huîtrier de Bachman, American Black Oystercatcher, Ostrero Negro Norteamericano, piru-piru-preto-norteamericano
  Haematopus ostralegus Linnaeus, 1758 -- valid -- Eurasian Oystercatcher, Huîtrier pie, Ostrero euroasiático, ostraceiro
  Haematopus palliatus Temminck, 1820 -- valid -- Ostrero americano, American Oystercatcher, Huîtrier d'Amérique, Ostrero pío americano, piru-piru
  Haliaeetus albicilla (Linnaeus, 1758) -- valid -- White-tailed Eagle, Pygargue à queue blanche
  Haliaeetus leucocephalus (Linnaeus, 1766) -- valid -- Águila cabeza blanca, Bald Eagle, Pygargue à tête blanche
  Haliaeetus pelagicus (Pallas, 1811) -- valid -- Steller's Sea-Eagle, Pygargue empereur, Steller's Sea Eagle
  Haplophaedia aureliae (Bourcier & Mulsant, 1846) -- valid -- Greenish Puffleg
  Harpagus bidentatus (Latham, 1790) -- valid -- Gavilán bidentado, Double-toothed Kite, Milan bidenté
  Harpia harpyja (Linnaeus, 1758) -- valid -- Águila arpía, Harpy Eagle, Harpie féroce
  Harpyhaliaetus solitarius (Tschudi, 1844) -- valid -- Águila solitaria, Montane Solitary Eagle, Solitary Eagle, Buse solitaire
  Heliodoxa jacula Gould, 1850 -- valid -- Green-crowned Brilliant
  Heliomaster constantii (Delattre, 1843) -- valid -- Plain-capped Starthroat, Colibrí picudo
  Heliomaster longirostris (Audebert & Vieillot, 1801) -- valid -- Colibrí pico largo, Long-billed Starthroat
  Heliornis fulica (Boddaert, 1783) -- valid -- Pájaro cantil, Sungrebe
  Heliothryx barroti (Bourcier, 1843) -- valid -- Hada enmascarada, Purple-crowned Fairy
  Henicorhina leucophrys (Tschudi, 1844) -- valid -- Chivirín pecho gris, Grey-breasted Wood Wren, Gray-breasted Wood-Wren
  Henicorhina leucosticta (Cabanis, 1847) -- valid -- Chivirín pecho blanco, White-breasted Wood Wren, White-breasted Wood-Wren
  Herpetotheres cachinnans (Linnaeus, 1758) -- valid -- Laughing Falcon, Halcón guaco, Macagua rieur, Halcón reidor, acauã
  Herpsilochmus rufimarginatus (Temminck, 1822) -- valid -- Rufous-winged Antwren
  Heteroscelus brevipes (Vieillot, 1816) -- invalid -- Gray-tailed Tattler, Grey-tailed Tattler
  Heteroscelus incanus (J. F. Gmelin, 1789) -- invalid -- Playero vagabundo, Wandering Tattler
  Himantopus himantopus (Linnaeus, 1758) -- valid -- Black-winged Stilt, Échasse blanche, Cigüeñuela común, pernilongo
  Himantopus mexicanus (P. L. S. Müller, 1776) -- valid -- Ae'o, Hawaiian Stilt, Candelero americano, Black-necked Stilt, echasse d'Amérique, Échasse d'Amérique, Cigüeñuela de Cuello Negro, pernilongo-de-costas-negras
  Hirundapus caudacutus (Latham, 1801) -- valid -- White-throated Needletail
  Hirundo rustica Linnaeus, 1758 -- valid -- Golondrina tijereta, Barn Swallow, hirondelle rustique
  Hydrobates pelagicus (Linnaeus, 1758) -- valid -- European Storm Petrel, European Storm-Petrel, Océanite tempête
  Hyetornis pluvialis (Gmelin, 1788) -- valid -- Chestnut-bellied Cuckoo
  Hyetornis rufigularis (Hartlaub, 1852) -- valid -- Bay-breasted Cuckoo
  Hylocharis eliciae (Bourcier & Mulsant, 1846) -- invalid -- Blue-throated Goldentail, Zafiro garganta azul, Blue-throated Sapphire
  Hylocharis humboldtii (Bourcier & Mulsant, 1852) -- invalid -- Humboldt's Sapphire
  Hylocichla mustelina (Gmelin, 1789) -- valid -- Zorzal maculado, Wood Thrush, grive des bois
  Hyloctistes subulatus (Spix, 1824) -- valid -- Striped Woodhaunter, Eastern Woodhaunter
  Hylomanes momotula M. H. K. Lichtenstein, 1839 -- valid -- Momoto enano, Tody Motmot, Motmot nain
  Hylopezus dives (Salvin, 1865) -- valid -- Thicket Antpitta
  Hylopezus perspicillatus (Lawrence, 1861) -- valid -- Streak-chested Antpitta
  Hylophilus aurantiifrons Lawrence, 1861 -- valid -- Golden-fronted Greenlet
  Hylophilus decurtatus (Bonaparte, 1838) -- valid -- Verdillo gris, Lesser Greenlet
  Hylophilus flavipes Lafresnaye, 1845 -- valid -- Scrub Greenlet
  Hylophilus ochraceiceps P. L. Sclater, 1860 -- valid -- Verdillo ocre, Tawny-crowned Greenlet
  Hylophylax naevioides (Lafresnaye, 1847) -- valid -- Spotted Antbird
  Hylorchilus navai Crossin & Ely, 1973 -- valid -- Chivirín de Nava, Nava's Wren
  Hylorchilus sumichrasti (Lawrence, 1871) -- valid -- Chivirín de Sumichrast, Sumichrast's Wren
  Ibycter americanus (Boddaert, 1783) -- valid -- Red-throated Caracara, Caracara comecacao, Caracara à gorge rouge, Caracara gorjirrojo, cancão
  Ictinia mississippiensis (A. Wilson, 1811) -- valid -- Milano de Misisipi, Mississippi Kite, Milan du Mississippi
  Ictinia plumbea (Gmelin, 1788) -- valid -- Milano plomizo, Plumbeous Kite, Milan bleuâtre
  Ixobrychus exilis (Gmelin, 1789) -- valid -- Avetoro mínimo, Least Bittern, Petit Blongios
  Ixobrychus sinensis (Gmelin, 1789) -- valid -- Chinese Bittern, Yellow Bittern, Blongios de Chine
  Jabiru mycteria (Lichtenstein, 1819) -- valid -- Jabiru, Cigüeña jabirú, Jabiru d'Amérique
  Jacana jacana (Linnaeus, 1766) -- valid -- Wattled Jacana, Jacana noir, Jacana suramericana, jaçanã, jaçanã-de-fronte-vermelha
  Jacana spinosa (Linnaeus, 1758) -- valid -- Northern Jacana, Jacana norteña, Jacana du Mexique, Jacana centroamericana, jaçanã-de-fronte-amarela
  Jynx torquilla Linnaeus, 1758 -- valid -- Eurasian Wryneck
  Klais guimeti (Bourcier, 1843) -- valid -- Violet-headed Hummingbird
  Lagopus lagopus (Linnaeus, 1758) -- valid -- Lagópodo común, lagopo-ruivo, Willow Grouse, Willow Ptarmigan, lagopède des saules
  Lagopus leucura (Richardson, 1831) -- valid -- Lagopède à queue blanche, Lagópodo coliblanco, tetraz-de-rabo-branco, White-tailed Ptarmigan
  Lagopus muta (Montin, 1781) -- valid -- Lagopède alpin, Lagópodo alpino, lagopo-cinzento, Rock Ptarmigan
  Lampornis amethystinus Swainson, 1827 -- valid -- Amethyst-throated Hummingbird, Colibrí garganta amatista, Amethyst-throated Mountaingem
  Lampornis calolaemus (Salvin, 1865) -- valid -- Purple-throated Mountain-gem, Purple-throated Mountaingem
  Lampornis castaneoventris (Gould, 1851) -- valid -- White-throated Mountain-gem, White-throated Mountaingem
  Lampornis clemenciae (R. Lesson, 1830) -- valid -- Blue-throated Hummingbird, Colibrí garganta azul, Blue-throated Mountaingem
  Lampornis hemileucus (Salvin, 1865) -- valid -- White-bellied Mountain-gem, White-bellied Mountaingem
  Lampornis sybillae (Salvin & Godman, 1892) -- valid -- Green-breasted Mountaingem, Green-breasted Mountain-gem
  Lampornis viridipallens (Bourcier & Mulsant, 1846) -- valid -- Green-throated Mountain-gem, Colibrí garganta verde, Green-throated Mountaingem
  Lamprolaima rhami (R. Lesson, 1839) -- valid -- Colibrí ala castaña, Garnet-throated Hummingbird
  Laniocera rufescens (P. L. Sclater, 1858) -- valid -- Speckled Mourner, Plañidera jaspeada
  Lanius cristatus Linnaeus, 1758 -- valid -- Brown Shrike
  Lanius excubitor Linnaeus, 1758 -- valid -- Northern Shrike, pie-grièche grise, Great Grey Shrike
  Lanius ludovicianus Linnaeus, 1766 -- valid -- Alcaudón verdugo, Loggerhead Shrike, pie-grièche migratrice
  Larosterna inca (R. Lesson & Garnot, 1827) -- valid -- Inca Tern, Sterne inca, Charrán inca, grazina-inca
  Larus argentatus Pontoppidan, 1763 -- valid -- Gaviota plateada, Herring Gull, Goéland argenté, European Herring Gull, Gaviota argéntea europea, gaivota-argêntea
  Larus atricilla Linnaeus, 1758 -- invalid -- Gaviota reidora, Laughing Gull, mouette atricille
  Larus belcheri Vigors, 1829 -- valid -- Band-tailed Gull, Belcher's Gull, Goéland siméon, Gaviota simeón, gaivota-de-rabo-bandeado
  Larus cachinnans Pallas, 1811 -- valid -- Caspian Gull, Yellow-legged Gull, Goéland pontique, Gaviota del Caspio, gaivota-do-cáspio
  Larus californicus Lawrence, 1854 -- valid -- Gaviota californiana, California Gull, Goéland de Californie, gaivota-da-califórnia
  Larus canus Linnaeus, 1758 -- valid -- Gaviota cana, Mew Gull, Goéland cendré, Common Gull, famego
  Larus cirrocephalus Vieillot, 1818 -- invalid -- Gray-hooded Gull
  Larus crassirostris Vieillot, 1818 -- valid -- Black-tailed Gull, Goéland à queue noire, Gaviota japonesa, gaivota-de-rabo-preto
  Larus delawarensis Ord, 1815 -- valid -- Gaviota pico anillado, Ring-billed Gull, Goéland à bec cerclé, Gaviota de Delaware, gaivota-de-bico-riscado
  Larus dominicanus M. H. K. Lichtenstein, 1823 -- valid -- Gaviota dominicana, Kelp Gull, Goéland dominicain, Gaviota cocinera, gaivotão
  Larus fuscus Linnaeus, 1758 -- valid -- Gaviota sombría, Lesser Black-backed Gull, Goéland brun, gaivota-da-asa-escura
  Larus glaucescens J. F. Naumann, 1840 -- valid -- Glaucous-winged Gull, Gaviota ala glauca, Goéland à ailes grises, Gaviota de Bering, gaivota-do-mar-de-bering
  Larus glaucoides B. Meyer, 1822 -- valid -- Iceland Gull, Goéland arctique, Gaviota groenlandesa, gaivota-branca
  Larus heermanni Cassin, 1852 -- valid -- Heermann's Gull, Gaviota ploma, Goéland de Heermann, Gaviota mexicana, gaivota-cinzenta-setentrional
  Larus hyperboreus Gunnerus, 1767 -- valid -- Gaviota blanca, Glaucous Gull, Goéland bourgmestre, Gavión hiperbóreo, gaivotão-branco
  Larus livens Dwight, 1919 -- valid -- Yellow-footed Gull, Gaviota pata amarilla, Goéland de Cortez, Gaviota de Cortés, gaivota-de-pés-amarelos
  Larus marinus Linnaeus, 1758 -- valid -- Great Black-backed Gull, Goéland marin, Gavión atlántico, gaivotão-real
  Larus minutus Pallas, 1776 -- invalid -- Gaviota mínima, Little Gull, mouette pygmée
  Larus modestus Tschudi, 1843 -- invalid -- Gray Gull
  Larus occidentalis Audubon, 1839 -- valid -- Gaviota occidental, Western Gull, Goéland d'Audubon, gaivota-de-pés-rosados
  Larus philadelphia (Ord, 1815) -- invalid -- Gaviota de Bonaparte, Bonaparte's Gull, mouette de Bonaparte
  Larus pipixcan Wagler, 1831 -- invalid -- Gaviota de Franklin, Franklin's Gull, mouette de Franklin
  Larus ridibundus Linnaeus, 1766 -- invalid -- Common Black-headed Gull, Gaviota encapuchada, Black-headed Gull, mouette rieuse
  Larus schistisagus Stejneger, 1884 -- valid -- Slaty-backed Gull, Goéland à manteau ardoisé, Gaviota de Kamchatka, gaivota-de-dorso-ardósia
  Larus thayeri W. S. Brooks, 1915 -- invalid -- Gaviota de Thayer, Thayer's Gull, Goéland de Thayer
  Laterallus albigularis (Lawrence, 1861) -- valid -- White-throated Crake
  Laterallus exilis (Temminck, 1831) -- valid -- Grey-breasted Crake, Gray-breasted Crake
  Laterallus jamaicensis (Gmelin, 1789) -- valid -- Polluela negra, Black Rail, râle noir
  Laterallus ruber (P. L. Sclater & Salvin, 1860) -- valid -- Polluela rojiza, Ruddy Crake
  Lathrotriccus euleri (Cabanis, 1868) -- valid -- Euler's Flycatcher
  Legatus leucophaius (Vieillot, 1818) -- valid -- Piratic Flycatcher, Papamoscas pirata
  Leiothrix lutea (Scopoli, 1786) -- valid -- Red-billed Leiothrix
  Lepidocolaptes affinis (Lafresnaye, 1839) -- valid -- Spot-crowned Woodcreeper, Trepatroncos corona punteada
  Lepidocolaptes leucogaster (Swainson, 1827) -- valid -- White-striped Woodcreeper, Trepatroncos escarchado
  Lepidocolaptes souleyetii (Des Murs, 1849) -- valid -- Streak-headed Woodcreeper, Trepatroncos corona rayada
  Lepidopyga coeruleogularis (Gould, 1851) -- invalid -- Sapphire-throated Hummingbird
  Leptodon cayanensis (Latham, 1790) -- valid -- Gavilán cabeza gris, Gray-headed Kite, Grey-headed Kite, Milan de Cayenne
  Leptopogon amaurocephalus Tschudi, 1846 -- valid -- Sepia-capped Flycatcher, Mosquero gorra parda
  Leptopogon superciliaris Tschudi, 1844 -- valid -- Slaty-capped Flycatcher
  Leptotila cassini (Lawrence, 1867) -- invalid -- Paloma pecho gris, Grey-chested Dove, Gray-chested Dove
  Leptotila jamaicensis (Linnaeus, 1766) -- valid -- Paloma caribeña, Caribbean Dove
  Leptotila plumbeiceps P. L. Sclater & Salvin, 1868 -- valid -- Grey-headed Dove, Gray-headed Dove
  Leptotila verreauxi Bonaparte, 1855 -- valid -- White-tipped Dove, Paloma arroyera
  Leptotila wellsi (Lawrence, 1884) -- valid -- Grenada Dove
  Leucopternis albicollis (Latham, 1790) -- valid -- Aguililla blanca, White Hawk, Buse blanche
  Leucopternis princeps P. L. Sclater, 1865 -- valid -- Barred Hawk, Buse barrée
  Limicola falcinellus (Pontoppidan, 1763) -- invalid -- Broad-billed Sandpiper, Bécasseau falcinelle
  Limnodromus griseus (J. F. Gmelin, 1789) -- valid -- Costurero pico corto, Short-billed Dowitcher, Bécassin roux, Agujeta gris, maçarico-de-costas-brancas, maçarico-de-bico-curto
  Limnodromus scolopaceus (Say, 1822) -- valid -- Costurero pico largo, Long-billed Dowitcher, Bécassin à long bec, Agujeta escolopácea, maçarico-de-bico-comprido
  Limosa fedoa (Linnaeus, 1758) -- valid -- Picopando canelo, Marbled Godwit, Barge marbrée, Aguja canela, maçarico-marmóreo
  Limosa haemastica (Linnaeus, 1758) -- valid -- Picopando ornamentado, Hudsonian Godwit, Barge hudsonienne, Aguja café, maçarico-de-bico-virado
  Limosa lapponica (Linnaeus, 1758) -- valid -- Picopando cola barrada, Bar-tailed Godwit, Barge rousse, Aguja colipinta, fuselo
  Limosa limosa (Linnaeus, 1758) -- valid -- Black-tailed Godwit, Barge à queue noire, Aguja colinegra, milherango
  Lipaugus unirufus P. L. Sclater, 1860 -- valid -- Rufous Piha, Pía guardabosques
  Lochmias nematura (Lichtenstein, 1823) -- valid -- Sharp-tailed Streamcreeper
  Locustella lanceolata (Temminck, 1840) -- valid -- Lanceolated Warbler
  Locustella ochotensis (Middendorff, 1853) -- valid -- Middendorff's Grasshopper-Warbler, Middendorff's Grasshopper Warbler
  Lonchura cantans (Gmelin, 1789) -- invalid -- African Silverbill
  Lonchura cucullata (Swainson, 1837) -- valid -- Bronze Mannikin
  Lonchura malabarica (Linnaeus, 1758) -- invalid -- Indian Silverbill, Warbling Silverbill
  Lonchura malacca (Linnaeus, 1766) -- valid -- Chestnut Mannikin, Black-headed Munia, Tricolored Munia
  Lonchura punctulata (Linnaeus, 1758) -- valid -- Nutmeg Mannikin, Scaly-breasted Munia
  Lophornis adorabilis Salvin, 1870 -- valid -- White-crested Coquette
  Lophornis brachylophus R. T. Moore, 1949 -- valid -- Short-crested Coquette
  Lophornis delattrei (R. Lesson, 1839) -- valid -- Rufous-crested Coquette
  Lophornis helenae (Delattre, 1843) -- valid -- Black-crested Coquette, Coqueta cresta negra
  Lophostrix cristata (Daudin, 1800) -- valid -- Búho cuerno blanco, Crested Owl
  Lophotriccus pilaris (Cabanis, 1847) -- invalid -- Pale-eyed Pygmy-Tyrant
  Lophotriccus pileatus (Tschudi, 1844) -- valid -- Scale-crested Pygmy-Tyrant, Scale-crested Pygmy Tyrant
  Lophura leucomelanos (Latham, 1790) -- valid -- Faisan leucomèle, Faisán kálij, faisão-kalij, Kalij Pheasant
  Lurocalis semitorquatus (J. F. Gmelin, 1789) -- valid -- Chotacabras cola corta, Short-tailed Nighthawk
  Luscinia calliope (Pallas, 1776) -- valid -- Siberian Rubythroat
  Luscinia cyane (Pallas, 1776) -- valid -- Siberian Blue Robin
  Luscinia svecica (Linnaeus, 1758) -- valid -- Bluethroats, Bluethroat
  Lymnocryptes minimus (Brünnich, 1764) -- valid -- Jack Snipe, Bécassine sourde, Agachadiza chica, narceja-galega
  Machetornis rixosa (Vieillot, 1819) -- valid -- Cattle Tyrant
  Malacoptila panamensis Lafresnaye, 1847 -- valid -- White-whiskered Puffbird, Buco barbón
  Manacus aurantiacus (Salvin, 1870) -- valid -- Orange-collared Manakin
  Manacus candei (Parzudaki, 1841) -- valid -- White-collared Manakin, Manaquín cuello blanco
  Manacus vitellinus (Gould, 1843) -- valid -- Golden-collared Manakin
  Margarops fuscatus (Vieillot, 1808) -- valid -- Pearly-eyed Thrasher
  Margarornis bellulus Nelson, 1912 -- valid -- Beautiful Treerunner
  Margarornis rubiginosus Lawrence, 1865 -- valid -- Ruddy Treerunner
  Megarynchus pitangua (Linnaeus, 1766) -- valid -- Boat-billed Flycatcher, Luis pico grueso
  Megascops asio (Linnaeus, 1758) -- valid -- Tecolote oriental, petit-duc maculé, Eastern Screech-Owl, Eastern Screech Owl
  Megascops barbarus (P. L. Sclater & Salvin, 1868) -- valid -- Bearded Screech-Owl, Tecolote barbudo, Bearded Screech Owl
  Megascops choliba (Vieillot, 1817) -- valid -- Tropical Screech-Owl, Tropical Screech Owl
  Megascops clarkii (L. Kelso & E. H. Kelso, 1935) -- valid -- Bare-shanked Screech-Owl, Bare-shanked Screech Owl
  Megascops cooperi (Ridgway, 1878) -- valid -- Pacific Screech-Owl, Pacific Screech Owl
  Megascops guatemalae (Sharpe, 1875) -- valid -- Vermiculated Screech-Owl, Vermiculated Screech Owl, Middle American Screech Owl
  Megascops kennicottii (D. G. Elliot, 1867) -- valid -- Tecolote occidental, Western Screech-Owl, Western Screech Owl
  Megascops nudipes (Daudin, 1800) -- valid -- Puerto Rican Screech-Owl, Puerto Rican Screech Owl
  Megascops seductus (R. T. Moore, 1941) -- valid -- Balsas Screech-Owl, Balsas Screech Owl
  Megascops trichopsis (Wagler, 1832) -- valid -- Tecolote rítmico, Whiskered Screech-Owl, Whiskered Screech Owl
  Melanerpes aurifrons (Wagler, 1829) -- valid -- Golden-fronted Woodpecker, Carpintero cheje
  Melanerpes carolinus (Linnaeus, 1758) -- valid -- Red-bellied Woodpecker, pic à ventre roux
  Melanerpes chrysauchen Salvin, 1870 -- valid -- Golden-naped Woodpecker
  Melanerpes chrysogenys (Vigors, 1839) -- valid -- Carpintero enmascarado, Golden-cheeked Woodpecker
  Melanerpes erythrocephalus (Linnaeus, 1758) -- valid -- Red-headed Woodpecker, pic à tête rouge
  Melanerpes formicivorus (Swainson, 1827) -- valid -- Acorn Woodpecker, Carpintero bellotero
  Melanerpes herminieri (R. Lesson, 1830) -- valid -- Guadeloupe Woodpecker
  Melanerpes hoffmannii (Cabanis, 1862) -- valid -- Hoffmann's Woodpecker
  Melanerpes hypopolius (Wagler, 1829) -- valid -- Carpintero pecho gris, Grey-breasted Woodpecker, Gray-breasted Woodpecker
  Melanerpes lewis (G. R. Gray, 1849) -- valid -- Lewis' Woodpecker, Carpintero de Lewis, Lewis's Woodpecker
  Melanerpes portoricensis (Daudin, 1803) -- valid -- Puerto Rican Woodpecker
  Melanerpes pucherani (Malherbe, 1849) -- valid -- Carpintero cara negra, Black-cheeked Woodpecker
  Melanerpes pygmaeus (Ridgway, 1885) -- valid -- Carpintero yucateco, Yucatan Woodpecker
  Melanerpes radiolatus (Wagler, 1827) -- valid -- Jamaican Woodpecker
  Melanerpes rubricapillus (Cabanis, 1862) -- valid -- Red-crowned Woodpecker
  Melanerpes striatus (P. L. S. Müller, 1776) -- valid -- Hispaniolan Woodpecker
  Melanerpes superciliaris (Temminck, 1827) -- valid -- West Indian Woodpecker
  Melanerpes uropygialis (S. F. Baird, 1854) -- valid -- Gila Woodpecker, Carpintero del desierto
  Melanoptila glabrirostris P. L. Sclater, 1858 -- valid -- Maullador negro, Black Catbird
  Melanotis caerulescens (Swainson, 1827) -- valid -- Mulato azul, Blue Mockingbird
  Melanotis hypoleucus Hartlaub, 1852 -- valid -- Mulato pecho blanco, Blue-and-white Mockingbird
  Meleagris gallopavo Linnaeus, 1758 -- valid -- Guajolote gallipavo, peru-bravo, Guajolote norteño, Wild Turkey, dindon sauvage
  Meleagris ocellata Cuvier, 1820 -- valid -- Dindon ocellé, Guajolote ocelado, peru-ocelado, Ocellated Turkey
  Meliphagidae -- valid -- Honeyeaters
  Mellisuga helenae (Lembeye, 1850) -- valid -- Bee Hummingbird
  Mellisuga minima (Linnaeus, 1758) -- valid -- Vervain Hummingbird
  Mesembrinibis cayennensis (Gmelin, 1789) -- valid -- Green Ibis, Ibis vert
  Micrastur mirandollei (Schlegel, 1862) -- valid -- Slaty-backed Forest Falcon, Slaty-backed Forest-Falcon, Carnifex ardoisé, Halcón montés dorsigrís, tanatau
  Micrastur ruficollis (Vieillot, 1817) -- valid -- Barred Forest Falcon, Halcón-selvático barrado, Carnifex barré, Barred Forest-Falcon, Halcón montés agavilanado, falcão-caburé
  Micrastur semitorquatus (Vieillot, 1817) -- valid -- Collared Forest Falcon, Halcón-selvático de collar, Carnifex à collier, Collared Forest-Falcon, Halcón montés collarejo, falcão-relógio
  Micrathene whitneyi (J. G. Cooper, 1861) -- valid -- Elf Owl, Tecolote enano
  Microbates cinereiventris (P. L. Sclater, 1855) -- valid -- Tawny-faced Gnatwren
  Microcerculus marginatus (P. L. Sclater, 1855) -- valid -- Scaly-breasted Wren, Southern Nightingale-Wren
  Microcerculus philomela (Salvin, 1861) -- valid -- Chivirín ruiseñor, Nightingale Wren, Northern Nightingale-Wren
  Microchera albocoronata (Lawrence, 1855) -- valid -- Snowcap
  Micromonacha lanceolata (Deville, 1849) -- valid -- Lanceolated Monklet
  Micropygia schomburgkii (Cabanis, 1848) -- valid -- Ocellated Crake
  Microrhopias quixensis (Cornalia, 1849) -- valid -- Hormiguero ala punteada, Dot-winged Antwren
  Milvago chimachima (Vieillot, 1816) -- valid -- Yellow-headed Caracara, Caracara à tête jaune, Caracara chimachima, carrapateiro
  Milvus migrans (Boddaert, 1783) -- valid -- Black Kite, Milan noir
  Mimus gilvus (Vieillot, 1808) -- valid -- Centzontle tropical, Tropical Mockingbird
  Mimus gundlachii Cabanis, 1855 -- valid -- Bahama Mockingbird
  Mimus polyglottos (Linnaeus, 1758) -- valid -- Centzontle norteño, Northern Mockingbird, moqueur polyglotte
  Mionectes oleagineus (Lichtenstein, 1823) -- valid -- Ochre-bellied Flycatcher, Mosquero ocrillo
  Mionectes olivaceus Lawrence, 1868 -- valid -- Olive-striped Flycatcher
  Mitrephanes phaeocercus (P. L. Sclater, 1859) -- valid -- Tufted Flycatcher, Mosquero copetón, Northern Tufted Flycatcher
  Moho apicalis Gould, 1861 -- valid -- Oahu 'O'o, Oahu Oo, Oahu 'O'o, Oahu Oo
  Moho bishopi (Rothschild, 1893) -- valid -- Bishop's 'O'o, Bishop's Oo, Bishop's 'O'o, Bishop's Oo
  Moho braccatus Cassin, 1855 -- valid -- Honeyeater, Kauai 'O'o, O'o A'a, Kauai Oo, Honeyeater, Kauai 'O'o, O'o A'a, Kauai Oo
  Moho nobilis (Merrem, 1786) -- valid -- Hawaii 'O'o, Hawaii Oo, Hawaii 'O'o, Hawaii Oo
  Momotus mexicanus Swainson, 1827 -- valid -- Momoto corona café, Russet-crowned Motmot, Momoto mexicano, Motmot à tête rousse
  Momotus momota (Linnaeus, 1766) -- valid -- Momoto corona azul, Blue-crowned Motmot, Amazonian Motmot, udu, Momoto amazónico, Motmot houtouc
  Monasa morphoeus (Hahn & Küster, 1823) -- valid -- White-fronted Nunbird
  Morococcyx erythropygus (Lesson, 1842) -- valid -- Cuclillo terrestre, Lesser Ground Cuckoo, Lesser Ground-Cuckoo
  Morphnus guianensis (Daudin, 1800) -- valid -- Águila crestada, Crested Eagle, Harpie huppée
  Morus bassanus (Linnaeus, 1758) -- valid -- Northern Gannet, Bobo norteño, Fou de Bassan
  Motacilla alba Linnaeus, 1758 -- valid -- Lavandera blanca, White Wagtail
  Motacilla cinerea Tunstall, 1771 -- valid -- Gray Wagtail, Grey Wagtail
  Motacilla citreola Pallas, 1776 -- valid -- Citrine Wagtail
  Muscicapa dauurica Pallas, 1811 -- invalid -- Asian Brown Flycatcher
  Muscicapa griseisticta (Swinhoe, 1861) -- valid -- Gray-spotted Flycatcher, Grey-streaked Flycatcher, Gray-streaked Flycatcher
  Muscicapa sibirica Gmelin, 1789 -- valid -- Siberian Flycatcher, Dark-sided Flycatcher
  Muscicapa striata (Pallas, 1764) -- valid -- Spotted Flycatcher
  Myadestes coloratus Nelson, 1912 -- valid -- Varied Solitaire
  Myadestes elisabeth (Lembeye, 1850) -- valid -- Cuban Solitaire
  Myadestes genibarbis Swainson, 1838 -- valid -- Rufous-throated Solitaire
  Myadestes lanaiensis (S. B. Wilson, 1891) -- valid -- Oloma'o, Olomao
  Myadestes melanops Salvin, 1865 -- valid -- Black-faced Solitaire
  Myadestes myadestinus (Stejneger, 1887) -- valid -- Kamao, Large Kauai Thrush
  Myadestes obscurus (Gmelin, 1789) -- valid -- 'Oma'o, Omao
  Myadestes occidentalis Stejneger, 1882 -- valid -- Clarín jilguero, Brown-backed Solitaire
  Myadestes palmeri (Rothschild, 1893) -- valid -- Puaiohi, Small Kauai Thrush
  Myadestes townsendi (Audubon, 1838) -- valid -- Clarín norteño, Townsend's Solitaire, solitaire de Townsend
  Myadestes unicolor P. L. Sclater, 1857 -- valid -- Clarín unicolor, Slate-colored Solitaire
  Myadestes woahensis (A. Bloxam, 1899) -- invalid -- Amaui
  Mycteria americana Linnaeus, 1758 -- valid -- Wood Stork, Cigüeña americana, Tantale d'Amérique
  Myiarchus antillarum (H. Bryant, 1866) -- valid -- Puerto Rican Flycatcher
  Myiarchus barbirostris (Swainson, 1827) -- valid -- Sad Flycatcher
  Myiarchus cinerascens (Lawrence, 1851) -- valid -- Papamoscas cenizo, Ash-throated Flycatcher, tyran à gorge cendrée
  Myiarchus crinitus (Linnaeus, 1758) -- valid -- Papamoscas viajero, Great Crested Flycatcher, tyran huppé
  Myiarchus nugator Riley, 1904 -- valid -- Grenada Flycatcher
  Myiarchus nuttingi Ridgway, 1882 -- valid -- Nutting's Flycatcher, Papamoscas de Nutting
  Myiarchus oberi Lawrence, 1877 -- valid -- Lesser Antillean Flycatcher
  Myiarchus panamensis Lawrence, 1860 -- valid -- Panama Flycatcher, Panamanian Flycatcher
  Myiarchus sagrae (Gundlach, 1852) -- valid -- La Sagra's Flycatcher
  Myiarchus stolidus (Gosse, 1847) -- valid -- Stolid Flycatcher
  Myiarchus tuberculifer (Orbigny & Lafresnaye, 1837) -- valid -- Dusky-capped Flycatcher, Papamoscas triste
  Myiarchus tyrannulus (Statius Muller, 1776) -- valid -- Brown-crested Flycatcher, Papamoscas tirano
  Myiarchus validus Cabanis, 1847 -- valid -- Rufous-tailed Flycatcher
  Myiarchus yucatanensis Lawrence, 1871 -- valid -- Yucatan Flycatcher, Papamoscas yucateco
  Myiobius atricaudus Lawrence, 1863 -- valid -- Black-tailed Flycatcher, Black-tailed Myiobius
  Myiobius sulphureipygius (P. L. Sclater, 1857) -- invalid -- Sulphur-rumped Flycatcher
  Myiobius villosus P. L. Sclater, 1860 -- valid -- Tawny-breasted Flycatcher, Tawny-breasted Myiobius
  Myiodynastes chrysocephalus (Tschudi, 1844) -- valid -- Golden-crowned Flycatcher
  Myiodynastes hemichrysus (Cabanis, 1861) -- valid -- Golden-bellied Flycatcher
  Myiodynastes luteiventris P. L. Sclater, 1859 -- valid -- Sulphur-bellied Flycatcher, Papamoscas atigrado
  Myiodynastes maculatus (Statius Muller, 1776) -- valid -- Streaked Flycatcher, Papamoscas rayado
  Myiopagis caniceps (Swainson, 1835) -- valid -- Gray Elaenia, Grey Elaenia
  Myiopagis cotta (Gosse, 1849) -- valid -- Jamaican Elaenia
  Myiopagis gaimardii (Orbigny, 1840) -- valid -- Forest Elaenia
  Myiopagis viridicata (Vieillot, 1817) -- valid -- Greenish Elaenia, Elenia verdosa
  Myiophobus fasciatus (Statius Muller, 1776) -- valid -- Bran-colored Flycatcher
  Myiornis atricapillus (Lawrence, 1875) -- valid -- Black-capped Pygmy-Tyrant, Black-capped Pygmy Tyrant
  Myiozetetes cayanensis (Linnaeus, 1766) -- valid -- Rusty-margined Flycatcher
  Myiozetetes granadensis Lawrence, 1862 -- valid -- Gray-capped Flycatcher, Grey-capped Flycatcher
  Myiozetetes similis (Spix, 1825) -- valid -- Social Flycatcher, Luis gregario
  Myrmeciza exsul P. L. Sclater, 1859 -- valid -- Chestnut-backed Antbird
  Myrmeciza immaculata (Lafresnaye, 1845) -- valid -- Immaculate Antbird
  Myrmeciza laemosticta Salvin, 1865 -- valid -- Dull-mantled Antbird
  Myrmeciza longipes (Swainson, 1825) -- valid -- White-bellied Antbird
  Myrmornis torquata (Boddaert, 1783) -- valid -- Wing-banded Antbird
  Myrmotherula axillaris (Vieillot, 1817) -- valid -- White-flanked Antwren
  Myrmotherula fulviventris (Lawrence, 1862) -- invalid -- Checker-throated Antwren
  Myrmotherula schisticolor (Lawrence, 1865) -- valid -- Hormiguero apizarrado, Slaty Antwren
  Nannus troglodytes (Linnaeus, 1758) -- invalid -- Winter Wren, troglodyte mignon, Chivirín chochín
  Neochelidon tibialis (Cassin, 1853) -- valid -- White-thighed Swallow
  Neocrex colombiana Bangs, 1898 -- valid -- Colombian Crake
  Neocrex erythrops (P. L. Sclater, 1867) -- valid -- Paint-billed Crake
  Neomorphus geoffroyi (Temminck, 1820) -- valid -- Rufous-vented Ground Cuckoo, Rufous-vented Ground-Cuckoo
  Nesoctites micromegas (Sundevall, 1866) -- valid -- Antillean Piculet
  Nesotriccus ridgwayi C. H. Townsend, 1895 -- valid -- Cocos Flycatcher
  Nonnula ruficapilla (Tschudi, 1844) -- valid -- Rufous-capped Nunlet, Gray-cheeked Nunlet
  Notharchus macrorhynchos (J. F. Gmelin, 1788) -- valid -- White-necked Puffbird, Buco de collar, Guianan Puffbird
  Notharchus pectoralis (G. R. Gray, 1846) -- valid -- Black-breasted Puffbird
  Notharchus tectus (Boddaert, 1783) -- valid -- Pied Puffbird
  Nothocercus bonapartei (G. R. Gray, 1867) -- valid -- Highland Tinamou
  Notiochelidon pileata (Gould, 1858) -- valid -- Golondrina gorra negra, Black-capped Swallow
  Nucifraga columbiana (A. Wilson, 1811) -- valid -- Clark's Nutcracker, Cascanueces americano
  Numenius americanus Bechstein, 1812 -- valid -- Zarapito pico largo, Long-billed Curlew, Courlis à long bec, Zarapito americano, maçarico-bicudo
  Numenius arquata (Linnaeus, 1758) -- valid -- Eurasian Curlew, Courlis cendré, Zarapito real, maçarico-real
  Numenius borealis (J. R. Forster, 1772) -- valid -- Zarapito boreal, Eskimo Curlew, Courlis esquimau, Zarapito esquimal, maçarico-esquimó
  Numenius madagascariensis (Linnaeus, 1766) -- valid -- Far Eastern Curlew, Eastern Curlew, Courlis de Sibérie, Zarapito siberiano, maçarico-siberiano
  Numenius minutus Gould, 1841 -- valid -- Little Curlew, Courlis nain, Zarapito chico, maçarico-pequeno
  Numenius phaeopus (Linnaeus, 1758) -- valid -- Zarapito trinador, Whimbrel, Courlis corlieu, Eurasian Whimbrel, maçarico-galego
  Numenius tahitiensis (J. F. Gmelin, 1789) -- valid -- Bristle-thighed Curlew, Courlis d'Alaska, Zarapito del Pacífico, maçarico-de-coxas-arrepiadas
  Numenius tenuirostris Vieillot, 1817 -- valid -- Slender-billed Curlew, Courlis à bec grêle, Zarapito fino, maçarico-de-bico-fino
  Numida meleagris (Linnaeus, 1758) -- valid -- Pintade de Numidie, Pintada común, pintada, Helmeted Guineafowl
  Nyctanassa violacea (Linnaeus, 1758) -- valid -- Yellow-crowned Night-Heron, Pedrete corona clara, Yellow-crowned Night Heron, Bihoreau violacé
  Nyctibius grandis (J. F. Gmelin, 1789) -- valid -- Bienparado mayor, Great Potoo
  Nyctibius griseus (J. F. Gmelin, 1789) -- valid -- Common Potoo, Bienparado norteño
  Nyctibius jamaicensis (J. F. Gmelin, 1789) -- valid -- Northern Potoo
  Nyctidromus albicollis (J. F. Gmelin, 1789) -- valid -- Common Pauraque, Chotacabras pauraque, Pauraque
  Nyctiphrynus mcleodii (Brewster, 1888) -- valid -- Tapacamino prío, Eared Poorwill
  Nyctiphrynus ocellatus (Tschudi, 1844) -- valid -- Ocellated Poorwill
  Nyctiphrynus yucatanicus (Hartert, 1892) -- valid -- Tapacamino yucateco, Yucatan Poorwill
  Nystalus radiatus (P. L. Sclater, 1854) -- valid -- Barred Puffbird
  Oceanites oceanicus (Kuhl, 1820) -- valid -- Wilson's Storm Petrel, Wilson's Storm-Petrel, Paíño de Wilson, Océanite de Wilson
  Oceanodroma castro (Harcourt, 1851) -- valid -- Paíño de Harcourt, Band-rumped Storm Petrel, Océanite de Castro, Band-rumped Storm-Petrel
  Oceanodroma furcata (Gmelin, 1789) -- valid -- Fork-tailed Storm-Petrel, Fork-tailed Storm Petrel, Océanite à queue fourchue
  Oceanodroma homochroa (Coues, 1864) -- valid -- Paíño cenizo, Ashy Storm Petrel, Ashy Storm-Petrel, Océanite cendré
  Oceanodroma leucorhoa (Vieillot, 1818) -- valid -- Paíño de Leach, Leach's Storm-Petrel, Leach's Storm Petrel, Océanite cul-blanc
  Oceanodroma macrodactyla W. E. Bryant, 1887 -- valid -- Paíño de Guadalupe, Guadalupe Storm-Petrel, Océanite de Guadalupe
  Oceanodroma markhami (Salvin, 1883) -- valid -- Markham's Storm-Petrel, Océanite de Markham, Markham's Storm Petrel
  Oceanodroma melania (Bonaparte, 1854) -- valid -- Paíño negro, Black Storm Petrel, Océanite noir, Black Storm-Petrel
  Oceanodroma microsoma (Coues, 1864) -- valid -- Least Storm-Petrel, Paíño mínimo, Océanite minute, Least Storm Petrel
  Oceanodroma tethys (Bonaparte, 1852) -- valid -- Wedge-rumped Storm-Petrel, Paíño de Galápagos, Océanite téthys, Wedge-rumped Storm Petrel
  Oceanodroma tristrami Salvin, 1896 -- valid -- Sooty Storm-Petrel, Tristram's Storm Petrel, Océanite de Tristram, Tristram's Storm-Petrel
  Odontophorus dialeucos Wetmore, 1963 -- valid -- Tocro du Panama, Corcovado del Tacarcuna, corcovado-da-tacarcuna, Tacarcuna Wood Quail, Tacarcuna Wood-Quail
  Odontophorus gujanensis (J. F. Gmelin, 1789) -- valid -- Tocro de Guyane, Corcovado común, uru-corcovado, Marbled Wood Quail, Marbled Wood-Quail
  Odontophorus guttatus (Gould, 1838) -- valid -- Tocro tacheté, Corcovado goteado, corcovado-pintado, Spotted Wood Quail, Codorniz bolonchaco, Spotted Wood-Quail
  Odontophorus leucolaemus Salvin, 1867 -- valid -- Tocro à poitrine noire, Corcovado pechinegro, corcovado-de-peito-preto, Black-breasted Wood Quail, Black-breasted Wood-Quail
  Odontophorus melanotis Salvin, 1865 -- valid -- Tocro à face noire, Corcovado orejinegro, corcovado-de-orelhas-pretas, Black-eared Wood Quail, Black-eared Wood-Quail
  Oenanthe oenanthe (Linnaeus, 1758) -- valid -- Collalba norteña, Northern Wheatear, traquet motteux
  Oncostoma cinereigulare (P. L. Sclater, 1857) -- valid -- Northern Bentbill, Mosquero pico curvo
  Oncostoma olivaceum (Lawrence, 1862) -- valid -- Southern Bentbill
  Onychorhynchus coronatus (Statius Muller, 1776) -- valid -- Royal Flycatcher, Mosquero real, Amazonian Royal Flycatcher
  Oreortyx pictus (Douglas, 1829) -- valid -- Colin des montagnes, Colín serrano, colim-serrano, Codorniz de montaña, Mountain Quail
  Oreoscoptes montanus (J. K. Townsend, 1837) -- valid -- Sage Thrasher, Cuitlacoche de chías
  Ornithion brunneicapillus (Lawrence, 1862) -- valid -- Brown-capped Tyrannulet
  Ornithion semiflavum (P. L. Sclater & Salvin, 1860) -- valid -- Yellow-bellied Tyrannulet, Mosquero ceja blanca
  Orthorhyncus cristatus (Linnaeus, 1758) -- valid -- Antillean Crested Hummingbird
  Otus flammeolus (Kaup, 1852) -- invalid -- Flammulated Owl, Tecolote ojo oscuro
  Otus sunia (Hodgson, 1836) -- valid -- Oriental Scops-Owl, Oriental Scops Owl
  Oxyruncidae -- invalid
  Oxyruncus cristatus Swainson, 1821 -- valid -- Sharpbill
  Pachyramphus aglaiae (Lafresnaye, 1839) -- valid -- Rose-throated Becard, Mosquero-cabezón degollado
  Pachyramphus albogriseus P. L. Sclater, 1857 -- valid -- Black-and-white Becard
  Pachyramphus cinnamomeus Lawrence, 1861 -- valid -- Cinnamon Becard
  Pachyramphus homochrous P. L. Sclater, 1859 -- valid -- One-colored Becard
  Pachyramphus major (Cabanis, 1847) -- valid -- Gray-collared Becard, Mosquero-cabezón mexicano, Grey-collared Becard
  Pachyramphus niger (Gmelin, 1788) -- valid -- Jamaican Becard
  Pachyramphus polychopterus (Vieillot, 1818) -- valid -- White-winged Becard
  Pachyramphus rufus (Boddaert, 1783) -- valid -- Cinereous Becard
  Pachyramphus versicolor (Hartlaub, 1843) -- valid -- Barred Becard
  Padda oryzivora (Linnaeus, 1758) -- invalid -- Java Sparrow
  Pagophila eburnea (Phipps, 1774) -- valid -- Ivory Gull, Mouette blanche, Gaviota marfileña, gaivota-marfim
  Pandion haliaetus (Linnaeus, 1758) -- valid -- Gavilán pescador, Osprey, Balbuzard pêcheur, Western Osprey
  Panterpe insignis Cabanis & Heine, 1860 -- valid -- Fiery-throated Hummingbird
  Panyptila cayennensis (J. F. Gmelin, 1789) -- valid -- Vencejo-tijereta menor, Lesser Swallow-tailed Swift
  Panyptila sanctihieronymi Salvin, 1863 -- valid -- Vencejo-tijereta mayor, Great Swallow-tailed Swift
  Parabuteo unicinctus (Temminck, 1824) -- valid -- Aguililla rojinegra, Harris' Hawk, Harris's Hawk, Buse de Harris
  Pardirallus maculatus (Boddaert, 1783) -- valid -- Spotted Rail, Rascón pinto
  Passer domesticus (Linnaeus, 1758) -- valid -- Gorrión casero, House Sparrow, moineau domestique
  Passer montanus (Linnaeus, 1758) -- valid -- Eurasian Sparrow, Eurasian Tree Sparrow
  Patagioenas caribaea (Jacquin, 1784) -- valid -- Ring-tailed Pigeon
  Patagioenas cayennensis (Bonnaterre, 1792) -- valid -- Pale-vented Pigeon
  Patagioenas fasciata (Say, 1822) -- valid -- Band-tailed Pigeon
  Patagioenas flavirostris (Wagler, 1831) -- valid -- Red-billed Pigeon
  Patagioenas inornata (Vigors, 1827) -- valid -- Plain Pigeon
  Patagioenas leucocephala (Linnaeus, 1758) -- valid -- White-crowned Pigeon
  Patagioenas nigrirostris (P. L. Sclater, 1860) -- valid -- Short-billed Pigeon
  Patagioenas speciosa (J. F. Gmelin, 1789) -- valid -- Scaled Pigeon
  Patagioenas squamosa (Bonnaterre, 1792) -- valid -- Scaly-naped Pigeon
  Patagioenas subvinacea (Lawrence, 1868) -- valid -- Ruddy Pigeon
  Pavo cristatus Linnaeus, 1758 -- valid -- Paon bleu, Pavo real común, pavão-azul, Common Peafowl, Indian Peafowl
  Pelagodroma marina (Latham, 1790) -- valid -- White-faced Storm Petrel, Océanite frégate, White-faced Storm-Petrel
  Pelecanus erythrorhynchos Gmelin, 1789 -- valid -- Pelícano blanco, American White Pelican, Pélican d'Amérique
  Pelecanus occidentalis Linnaeus, 1766 -- valid -- Pelícano pardo, Brown Pelican, Pélican brun
  Perdix perdix (Linnaeus, 1758) -- valid -- Perdiz pardilla, charrela, Gray Partridge, perdrix grise, Grey Partridge
  Perisoreus canadensis (Linnaeus, 1766) -- valid -- Gray Jay, mésangeai du Canada, Grey Jay
  Petrochelidon fulva (Vieillot, 1808) -- valid -- Cave Swallow
  Petrochelidon pyrrhonota (Vieillot, 1817) -- valid -- Cliff Swallow, hirondelle à front blanc, American Cliff Swallow
  Phaenostictus mcleannani (Lawrence, 1860) -- valid -- Ocellated Antbird
  Phaeomyias murina (Spix, 1825) -- valid -- Mouse-colored Tyrannulet
  Phaethon aethereus Linnaeus, 1758 -- valid -- Rabijunco pico rojo, Phaéton à bec rouge, Red-billed Tropicbird
  Phaethon lepturus Daudin, 1802 -- valid -- Rabijunco cola blanca, Phaéton à bec jaune, White-tailed Tropicbird
  Phaethon rubricauda Boddaert, 1783 -- valid -- Rabijunco cola roja, Phaéton à brins rouges, Red-tailed Tropicbird
  Phaethornis anthophilus (Bourcier, 1843) -- valid -- Pale-bellied Hermit
  Phaethornis guy (R. Lesson, 1833) -- valid -- Green Hermit
  Phaethornis longirostris (Delattre, 1843) -- valid -- Western Long-tailed Hermit, Long-billed Hermit
  Phaethornis striigularis Gould, 1854 -- valid -- Stripe-throated Hermit
  Phaetusa simplex (J. F. Gmelin, 1789) -- valid -- Large-billed Tern, Sterne à gros bec, Charrán picudo, trinta-réis-grande
  Phainopepla nitens (Swainson, 1838) -- valid -- Phainopepla, Capulinero negro
  Phainoptila melanoxantha Salvin, 1877 -- valid -- Black-and-yellow Silky-flycatcher, Black-and-yellow Phainoptila
  Phalacrocorax auritus (Lesson, 1831) -- valid -- Cormorán orejudo, Double-crested Cormorant, Cormoran à aigrettes
  Phalacrocorax brasilianus (Gmelin, 1789) -- valid -- Cormorán oliváceo, Neotropic Cormorant, Cormoran vigua
  Phalacrocorax carbo (Linnaeus, 1758) -- valid -- Great Cormorant, Grand Cormoran
  Phalacrocorax pelagicus Pallas, 1811 -- valid -- Pelagic Cormorant, Cormorán pelágico, Cormoran pélagique
  Phalacrocorax penicillatus (Brandt, 1837) -- valid -- Brandt's Cormorant, Cormorán de Brandt, Cormoran de Brandt
  Phalacrocorax urile (Gmelin, 1789) -- valid -- Red-faced Cormorant, Cormoran à face rouge
  Phalaenoptilus nuttallii (Audubon, 1844) -- valid -- Tapacamino tevíi, Common Poorwill
  Phalaropus lobatus (Linnaeus, 1758) -- valid -- Red-necked Phalarope, Falaropo cuello rojo, Phalarope à bec étroit, Falaropo picofino, falaropo-de-bico-fino
  Phalaropus tricolor (Vieillot, 1819) -- valid -- Falaropo pico largo, Wilson's Phalarope, Phalarope de Wilson, Falaropo tricolor, pisa-n'água
  Pharomachrus auriceps (Gould, 1842) -- valid -- Golden-headed Quetzal, quetzal-de-cabeça-dourada, Quetzal cabecidorado, Quetzal doré
  Pharomachrus mocinno La Llave, 1832 -- valid -- Resplendent Quetzal, Quetzal mesoamericano, quetzal-resplandecente, Quetzal guatemalteco, Quetzal resplendissant
  Phasianus colchicus Linnaeus, 1758 -- valid -- Faisan de Colchide, Faisán vulgar, faisão, Common Pheasant, Ring-necked Pheasant, faisan de chasse, Faisán de collar
  Philomachus pugnax (Linnaeus, 1758) -- invalid -- Ruff, combatant varié, Combattant varié
  Philortyx fasciatus (Gould, 1844) -- valid -- Colin barré, Colín bandeado, colim-barrado, Banded Quail, Codorniz rayada
  Philydor fuscipenne Salvin, 1866 -- valid -- Slaty-winged Foliage-gleaner
  Philydor rufum (Vieillot, 1818) -- valid -- Buff-fronted Foliage-gleaner
  Phoebastria albatrus (Pallas, 1769) -- valid -- Albatros à queue courte, Short-tailed Albatross
  Phoebastria immutabilis (Rothschild, 1893) -- valid -- Albatros de Laysan, Laysan Albatross
  Phoebastria nigripes (Audubon, 1839) -- valid -- Albatros à pieds noirs, Black-footed Albatross
  Phoebetria palpebrata (J. R. Forster, 1785) -- valid -- Light-mantled Albatross, Albatros fuligineux
  Phoenicopterus ruber Linnaeus, 1758 -- valid -- Flamenco americano, Greater Flamingo, flamant rose, Flamant des Caraïbes, American Flamingo
  Phyllomyias burmeisteri Cabanis & Heine, 1859 -- valid -- Rough-legged Tyrannulet
  Phyllomyias griseiceps (P. L. Sclater & Salvin, 1871) -- valid -- Sooty-headed Tyrannulet
  Phylloscartes flavovirens (Lawrence, 1862) -- valid -- Yellow-green Tyrannulet, Panamanian Tyrannulet
  Phylloscartes superciliaris (P. L. Sclater & Salvin, 1868) -- valid -- Rufous-browed Tyrannulet
  Phylloscopus borealis (J. H. Blasius, 1858) -- valid -- Arctic Warbler
  Phylloscopus fuscatus (Blyth, 1842) -- valid -- Dusky Warbler
  Phylloscopus inornatus (Blyth, 1842) -- valid -- Yellow-browed Warbler
  Phylloscopus sibilatrix (Bechstein, 1793) -- invalid -- Wood Warbler
  Phylloscopus trochilus (Linnaeus, 1758) -- valid -- Willow Warbler
  Piaya cayana (Linnaeus, 1766) -- valid -- Cuclillo canela, Squirrel Cuckoo
  Piaya minuta (Vieillot, 1817) -- valid -- Little Cuckoo
  Pica nuttalli (Audubon, 1837) -- valid -- Yellow-billed Magpie
  Picoides albolarvatus (Cassin, 1850) -- invalid -- White-headed Woodpecker
  Picoides arcticus (Swainson, 1832) -- valid -- Black-backed Woodpecker, pic à dos noir
  Picoides arizonae (Hargitt, 1886) -- invalid -- Arizona Woodpecker
  Picoides borealis (Vieillot, 1809) -- invalid -- Red-cockaded Woodpecker
  Picoides dorsalis S. F. Baird, 1858 -- valid -- American Three-toed Woodpecker
  Picoides nuttallii (Gambel, 1843) -- invalid -- Nuttall's Woodpecker, Carpintero californiano
  Picoides pubescens (Linnaeus, 1766) -- invalid -- Downy Woodpecker, pic mineur, Carpintero velloso-menor
  Picoides scalaris (Wagler, 1829) -- invalid -- Ladder-backed Woodpecker, Carpintero mexicano
  Picoides stricklandi (Malherbe, 1845) -- invalid -- Strickland's Woodpecker, Carpintero de Strickland
  Picoides villosus (Linnaeus, 1766) -- invalid -- Carpintero velloso-mayor, Hairy Woodpecker, pic chevelu
  Piculus auricularis (Salvin & Godman, 1889) -- invalid -- Carpintero corona gris, Grey-crowned Woodpecker, Gray-crowned Woodpecker
  Piculus callopterus (Lawrence, 1862) -- valid -- Stripe-cheeked Woodpecker
  Piculus chrysochloros (Vieillot, 1818) -- valid -- Golden-green Woodpecker
  Piculus rubiginosus (Swainson, 1820) -- invalid -- Carpintero oliváceo, Golden-olive Woodpecker
  Piculus simplex (Salvin, 1870) -- valid -- Rufous-winged Woodpecker
  Picumnus olivaceus Lafresnaye, 1845 -- valid -- Olivaceous Piculet
  Pilherodius pileatus (Boddaert, 1783) -- valid -- Capped Heron, Héron coiffé
  Pinguinus impennis (Linnaeus, 1758) -- valid -- Great Auk, Grand Pingouin, Alca gigante, torda-grande
  Pipra coronata Spix, 1825 -- invalid -- Blue-crowned Manakin
  Pipra erythrocephala (Linnaeus, 1758) -- valid -- Golden-headed Manakin
  Pipra mentalis P. L. Sclater, 1857 -- valid -- Red-capped Manakin, Manaquín cabeza roja
  Pipra pipra (Linnaeus, 1758) -- valid -- White-crowned Manakin
  Pipridae -- valid
  Piprites griseiceps Salvin, 1865 -- valid -- Gray-headed Piprites, Grey-headed Piprites
  Pitangus lictor (Lichtenstein, 1823) -- valid -- Lesser Kiskadee
  Pitangus sulphuratus (Linnaeus, 1766) -- valid -- Great Kiskadee, Luis bienteveo
  Pittasoma michleri Cassin, 1860 -- valid -- Black-crowned Antpitta
  Platyrinchinae -- invalid
  Platyrinchus cancrominus P. L. Sclater & Salvin, 1860 -- valid -- Stub-tailed Spadebill, Mosquero pico chato
  Platyrinchus coronatus P. L. Sclater, 1858 -- valid -- Golden-crowned Spadebill
  Platyrinchus mystaceus Vieillot, 1818 -- valid -- White-throated Spadebill
  Plegadis chihi (Vieillot, 1817) -- valid -- Ibis cara blanca, White-faced Ibis, Ibis à face blanche
  Plegadis falcinellus (Linnaeus, 1766) -- valid -- Ibis cara oscura, Glossy Ibis, Ibis falcinelle
  Ploceus cucullatus (Statius Muller, 1776) -- valid -- Village Weaver
  Pluvialis apricaria (Linnaeus, 1758) -- valid -- Greater Golden-Plover, European Golden-Plover, European Golden Plover, Pluvier doré, Chorlito dorado europeo, tarambola-dourada, Eurasian Golden Plover
  Pluvialis dominica (P. L. S. Müller, 1776) -- valid -- Lesser Golden-Plover, Chorlo dominico, American Golden-Plover, pluvier doré d'Amérique, American Golden Plover, Pluvier bronzé, Chorlito dorado americano, batuiruçu
  Pluvialis fulva (J. F. Gmelin, 1789) -- valid -- Chorlo fulvo, Pacific Golden-Plover, Pacific Golden Plover, Pluvier fauve, Chorlito dorado siberiano, tarambola-dourada-siberiana
  Pluvialis squatarola (Linnaeus, 1758) -- valid -- Chorlo gris, Black-bellied Plover, Grey Plover, Pluvier argenté, Chorlito gris, batuiruçu-de-axila-preta, tarambola-cinzenta
  Podiceps auritus (Linnaeus, 1758) -- valid -- Zambullidor cornudo, Grèbe esclavon, Horned Grebe
  Podiceps grisegena (Boddaert, 1783) -- valid -- Grèbe jougris, Red-necked Grebe
  Podiceps nigricollis C. L. Brehm, 1831 -- valid -- Zambullidor orejudo, Eared Grebe, Grèbe à cou noir, Black-necked Grebe
  Podilymbus gigas Griscom, 1929 -- valid -- Atitlan Grebe, Grèbe de l'Atitlan
  Podilymbus podiceps (Linnaeus, 1758) -- valid -- Zambullidor pico grueso, Grèbe à bec bigarré, Pied-billed Grebe
  Poecile atricapillus (Linnaeus, 1766) -- valid -- Black-capped Chickadee, mésange à tête noire
  Poecile carolinensis (Audubon, 1834) -- valid -- Carolina Chickadee
  Poecile gambeli (Ridgway, 1886) -- valid -- Mountain Chickadee
  Poecile rufescens (J. K. Townsend, 1837) -- valid -- Chestnut-backed Chickadee
  Poecile sclateri (O. Kleinschmidt, 1897) -- valid -- Mexican Chickadee
  Poecilotriccus sylvia (Desmarest, 1806) -- valid -- Slate-headed Tody-Flycatcher, Slaty-headed Tody-Flycatcher
  Polioptila albiloris P. L. Sclater & Salvin, 1860 -- valid -- Perlita pispirria, White-lored Gnatcatcher
  Polioptila caerulea (Linnaeus, 1766) -- valid -- Perlita azulgris, Blue-gray Gnatcatcher, gobemoucherons gris-bleu, Blue-grey Gnatcatcher
  Polioptila californica Brewster, 1881 -- valid -- Perlita californiana, California Gnatcatcher
  Polioptila lembeyei (Gundlach, 1858) -- valid -- Cuban Gnatcatcher
  Polioptila melanura Lawrence, 1857 -- valid -- Perlita del desierto, Black-tailed Gnatcatcher
  Polioptila nigriceps S. F. Baird, 1864 -- valid -- Black-capped Gnatcatcher, Perlita sinaloense
  Polioptila plumbea (Gmelin, 1788) -- valid -- Perlita tropical, Tropical Gnatcatcher
  Polioptila schistaceigula Hartert, 1898 -- valid -- Slate-throated Gnatcatcher
  Porphyrio flavirostris (Gmelin, 1789) -- valid -- Azure Gallinule
  Porphyrio martinica (Linnaeus, 1766) -- valid -- Purple Gallinule
  Porzana carolina (Linnaeus, 1758) -- valid -- Polluela sora, Sora, marouette de Caroline
  Porzana flaviventer (Boddaert, 1783) -- valid -- Yellow-breasted Crake, Polluela pecho amarillo
  Porzana palmeri (Frohawk, 1892) -- valid -- Laysan Rail
  Porzana porzana (Linnaeus, 1766) -- valid -- Spotted Crake
  Porzana sandwichensis (Gmelin, 1789) -- valid -- Hawaiian Rail
  Premnoplex brunnescens (P. L. Sclater, 1856) -- valid -- Spotted Barbtail
  Priotelus roseigaster (Vieillot, 1817) -- valid -- Hispaniolan Trogon, Trogón de La Española, Trogon damoiseau
  Priotelus temnurus (Temminck, 1825) -- valid -- Cuban Trogon, Trogón tocororo, Trogon de Cuba
  Procellaria parkinsoni G. R. Gray, 1862 -- valid -- Petrel de Parkinson, Black Petrel, Parkinson's Petrel, Puffin de Parkinson
  Procelsterna cerulea (F. D. Bennett, 1840) -- invalid -- Blue-gray Noddy, Blue Noddy, Noddi bleu
  Procnias tricarunculatus (J. Verreaux & E. Verreaux, 1853) -- valid -- Three-wattled Bellbird
  Progne chalybea (Gmelin, 1789) -- valid -- Gray-breasted Martin, Golondrina acerada, Grey-breasted Martin
  Progne cryptoleuca S. F. Baird, 1865 -- valid -- Cuban Martin
  Progne dominicensis (Gmelin, 1789) -- valid -- Caribbean Martin
  Progne elegans S. F. Baird, 1865 -- valid -- Southern Martin
  Progne sinaloae Nelson, 1898 -- valid -- Golondrina sinaloense, Sinaloa Martin
  Progne subis (Linnaeus, 1758) -- valid -- Golondrina azulnegra, Purple Martin, hirondelle noire
  Progne tapera (Linnaeus, 1766) -- valid -- Brown-chested Martin
  Prunella montanella (Pallas, 1776) -- valid -- Siberian Accentor
  Psaltriparus minimus (J. K. Townsend, 1837) -- valid -- Bushtit, Sastrecillo, American Bushtit
  Pseudocolaptes lawrencii Ridgway, 1878 -- valid -- Buffy Tuftedcheek
  Pseudoscops clamator (Vieillot, 1808) -- valid -- Striped Owl
  Pseudoscops grammicus (Gosse, 1847) -- valid -- Jamaican Owl
  Pseudotriccus pelzelni Taczanowski & Berlepsch, 1885 -- valid -- Bronze-olive Pygmy-Tyrant, Bronze-olive Pygmy Tyrant
  Pterocles exustus Temminck, 1825 -- valid -- Chestnut-bellied Sandgrouse, Ganga à ventre brun
  Pterodroma arminjoniana (Giglioli & Salvadori, 1869) -- valid -- Herald Petrel, Trindade Petrel, Pétrel de la Trinité du Sud
  Pterodroma cahow (Nichols & Mowbray, 1916) -- valid -- Bermuda Petrel, Cahow, Pétrel des Bermudes
  Pterodroma cervicalis (Salvin, 1891) -- valid -- Pétrel à col blanc, Petrel cuello blanco, White-necked Petrel
  Pterodroma cookii (G. R. Gray, 1843) -- valid -- Pétrel de Cook, Petrel de Cook, Cook's Petrel
  Pterodroma externa (Salvin, 1875) -- valid -- Petrel de Juan Fernández, Juan Fernandez Petrel, Pétrel de Juan Fernandez
  Pterodroma hasitata (Kuhl, 1820) -- valid -- Black-capped Petrel, Pétrel diablotin
  Pterodroma hypoleuca (Salvin, 1888) -- valid -- Bonin Petrel, Pétrel des Bonin
  Pterodroma inexpectata (J. R. Forster, 1844) -- valid -- Mottled Petrel, Pétrel maculé
  Pterodroma longirostris (Stejneger, 1893) -- valid -- Stejneger's Petrel, Pétrel de Stejneger
  Pterodroma macroptera (A. Smith, 1840) -- valid -- Great-winged Petrel, Pétrel noir
  Pterodroma neglecta (Schlegel, 1863) -- valid -- Petrel de Kermadec, Kermadec Petrel, Pétrel des Kermadec
  Pterodroma nigripennis (Rothschild, 1893) -- valid -- Petrel ala negra, Black-winged Petrel, Pétrel à ailes noires
  Pterodroma phaeopygia (Salvin, 1876) -- valid -- Petrel de Galápagos, Galapagos Petrel, Pétrel des Galapagos
  Pterodroma sandwichensis (Ridgway, 1884) -- valid -- Pétrel des Hawaï, Hawaiian Petrel, Hawaiian Dark-rumped Petrel
  Pterodroma ultima Murphy, 1949 -- valid -- Murphy's Petrel, Pétrel de Murphy
  Pteroglossus frantzii Cabanis, 1861 -- valid -- Fiery-billed Aracari
  Pteroglossus torquatus (J. F. Gmelin, 1788) -- valid -- Arasari de collar, Collared Aracari
  Ptychoramphus aleuticus (Pallas, 1811) -- valid -- Cassin's Auklet, Alcuela oscura, Starique de Cassin, Mérgulo sombrío, mérgulo-sombrio
  Puffinus assimilis Gould, 1838 -- valid -- Little Shearwater, Petit Puffin
  Puffinus auricularis C. H. Townsend, 1890 -- valid -- 'A'o, Manx, Newell's Townsend's Shearwater, Pardela de Revillagigedo, Townsend's Shearwater, Puffin de Townsend
  Puffinus bulleri Salvin, 1888 -- valid -- Pardela de Buller, Buller's Shearwater, Puffin de Buller
  Puffinus carneipes Gould, 1844 -- valid -- Pardela pata pálida, Flesh-footed Shearwater, Puffin à pieds pâles
  Puffinus creatopus Coues, 1864 -- valid -- Pardela pata rosada, Pink-footed Shearwater, Puffin à pieds roses
  Puffinus gravis (O'Reilly, 1818) -- valid -- Pardela mayor, Greater Shearwater, Great Shearwater, Puffin majeur
  Puffinus griseus (Gmelin, 1789) -- valid -- Pardela gris, Sooty Shearwater, Puffin fuligineux
  Puffinus lherminieri Lesson, 1839 -- valid -- Pardela de Audubon, Audubon's Shearwater, Puffin d'Audubon
  Puffinus nativitatis Streets, 1877 -- valid -- Pardela de Navidad, Christmas Shearwater, Puffin de la Nativité
  Puffinus opisthomelas Coues, 1864 -- valid -- Puffin cul-noir, Pardela mexicana, Black-vented Shearwater
  Puffinus pacificus (Gmelin, 1789) -- valid -- Pardela cola cuña, Wedge-tailed Shearwater, Puffin fouquet
  Puffinus puffinus (Brunnich, 1764) -- valid -- Manx Shearwater, Puffin des Anglais
  Puffinus tenuirostris (Temminck, 1836) -- valid -- Pardela cola corta, Short-tailed Shearwater, Puffin à bec grêle
  Pulsatrix perspicillata (Latham, 1790) -- valid -- Búho de anteojos, Spectacled Owl
  Pycnonotus cafer (Linnaeus, 1766) -- valid -- Red-vented Bulbul
  Pycnonotus jocosus (Linnaeus, 1758) -- valid -- Red-whiskered Bulbul
  Pyrocephalus rubinus (Boddaert, 1783) -- valid -- Mosquero cardenal, Vermilion Flycatcher
  Querula purpurata (Statius Muller, 1776) -- valid -- Purple-throated Fruitcrow
  Rallus elegans Audubon, 1834 -- valid -- Rascón real, King Rail, râle élégant
  Rallus limicola Vieillot, 1819 -- valid -- Rascón limícola, Virginia Rail, râle de Virginie
  Rallus longirostris Boddaert, 1783 -- valid -- Clapper Rail, Rascón picudo
  Ramphastos sulfuratus R. Lesson, 1830 -- valid -- Tucán pico canoa, Keel-billed Toucan
  Ramphastos swainsonii Gould, 1833 -- invalid -- Chestnut-mandibled Toucan
  Ramphocaenus melanurus Vieillot, 1819 -- valid -- Soterillo picudo, Long-billed Gnatwren
  Ramphocinclus brachyurus (Vieillot, 1818) -- valid -- White-breasted Thrasher
  Recurvirostra americana J. F. Gmelin, 1789 -- valid -- Avoceta americana, American Avocet, Avocette d'Amérique, alfaiate-de-pescoço-pardo
  Regulus calendula (Linnaeus, 1766) -- valid -- Reyezuelo de rojo, Ruby-crowned Kinglet, roitelet à couronne rubis
  Regulus satrapa Lichtenstein, 1823 -- valid -- Reyezuelo de oro, Golden-crowned Kinglet, roitelet à couronne dorée
  Rhodostethia rosea (W. MacGillivray, 1824) -- valid -- Ross's Gull, Mouette rosée, Gaviota rosada, gaivota-rosada
  Rhynchocyclus brevirostris (Cabanis, 1847) -- valid -- Eye-ringed Flatbill, Mosquero de anteojos
  Rhynchocyclus olivaceus (Temminck, 1820) -- valid -- Olivaceous Flatbill
  Rhynchortyx cinctus (Salvin, 1876) -- valid -- Colin ceinturé, Colín carirrufo, colim-de-cara-fulva, Tawny-faced Quail
  Rhytipterna holerythra (P. L. Sclater & Salvin, 1860) -- valid -- Rufous Mourner, Plañidera alazán
  Riparia riparia (Linnaeus, 1758) -- valid -- Golondrina ribereña, Bank Swallow, hirondelle de rivage, Sand Martin
  Rissa brevirostris (Bruch, 1855) -- valid -- Red-legged Kittiwake, Mouette des brumes, Gaviota piquicorta, gaivota-de-pernas-vermelhas
  Rissa tridactyla (Linnaeus, 1758) -- valid -- Gaviota pata negra, Black-legged Kittiwake, Mouette tridactyle, Gaviota tridáctila, gaivota-tridáctila
  Rostrhamus hamatus (Temminck, 1821) -- invalid -- Slender-billed Kite
  Rostrhamus sociabilis (Vieillot, 1817) -- valid -- Snail Kite, Gavilán caracolero, Milan des marais
  Rynchops niger Linnaeus, 1758 -- valid -- Rayador americano, Black Skimmer, Bec-en-ciseaux noir, talha-mar
  Salpinctes obsoletus (Say, 1822) -- valid -- Rock Wren, Chivirín saltarroca
  Sapayoa aenigma Hartert, 1903 -- valid -- Sapayoa, Broad-billed Sapayoa
  Sarcoramphus papa (Linnaeus, 1758) -- valid -- Zopilote rey, King Vulture, Sarcoramphe roi
  Saurothera longirostris (Hermann, 1783) -- valid -- Hispaniolan Lizard-Cuckoo
  Saurothera merlini Orbigny, 1839 -- valid -- Great Lizard-Cuckoo
  Saurothera vetula (Linnaeus, 1758) -- valid -- Jamaican Lizard-Cuckoo
  Saurothera vieilloti Bonaparte, 1850 -- valid -- Puerto Rican Lizard-Cuckoo
  Sayornis nigricans (Swainson, 1827) -- valid -- Black Phoebe, Papamoscas negro
  Sayornis phoebe (Latham, 1790) -- valid -- Papamoscas fibí, Eastern Phoebe, moucherolle phébi
  Sayornis saya (Bonaparte, 1825) -- valid -- Papamoscas llanero, Say's Phoebe, moucherolle à ventre roux
  Schiffornis turdina (Wied-Neuwied, 1831) -- valid -- Thrush-like Schiffornis
  Sclerurus albigularis P. L. Sclater & Salvin, 1869 -- valid -- Gray-throated Leaftosser, Grey-throated Leaftosser
  Sclerurus guatemalensis (Hartlaub, 1844) -- valid -- Scaly-throated Leaftosser, Hojarasquero oscuro
  Sclerurus mexicanus P. L. Sclater, 1857 -- valid -- Tawny-throated Leaftosser, Hojarasquero pecho rufo
  Scolopax minor J. F. Gmelin, 1789 -- valid -- Chocha americana, American Woodcock, Bécasse d'Amérique, galinhola-pequena
  Scolopax rusticola Linnaeus, 1758 -- valid -- Eurasian Woodcock, Bécasse des bois, Chocha perdiz, galinhola
  Scytalopus argentifrons Ridgway, 1891 -- valid -- Silvery-fronted Tapaculo
  Scytalopus chocoensis Krabbe & Schulenberg, 1997 -- valid -- Choco Tapaculo
  Scytalopus panamensis Chapman, 1915 -- valid -- Tacarcuna Tapaculo
  Selasphorus ardens Salvin, 1870 -- valid -- Glow-throated Hummingbird
  Selasphorus flammula Salvin, 1865 -- valid -- Volcano Hummingbird
  Selasphorus platycercus (Swainson, 1827) -- valid -- Broad-tailed Hummingbird, Zumbador cola ancha
  Selasphorus rufus (J. F. Gmelin, 1788) -- valid -- Rufous Hummingbird, Zumbador rufo
  Selasphorus sasin (R. Lesson, 1829) -- valid -- Allen's Hummingbird, Zumbador de Allen
  Selasphorus scintilla (Gould, 1851) -- valid -- Scintillant Hummingbird
  Selenidera spectabilis Cassin, 1858 -- valid -- Yellow-eared Toucanet
  Semnornis frantzii (P. L. Sclater, 1864) -- valid -- Prong-billed Barbet
  Serpophaga cinerea (Tschudi, 1844) -- valid -- Torrent Tyrannulet
  Sialia currucoides (Bechstein, 1798) -- valid -- Azulejo pálido, Mountain Bluebird, merlebleu azuré
  Sialia mexicana Swainson, 1832 -- valid -- Azulejo garganta azul, Western Bluebird, merle-bleu de l'ouest
  Sialia sialis (Linnaeus, 1758) -- valid -- Azulejo garganta canela, Eastern Bluebird, merlebleu de l'est
  Siphonorhis americana (Linnaeus, 1758) -- valid -- Jamaican Pauraque, Jamaican Poorwill
  Siphonorhis brewsteri (Chapman, 1917) -- valid -- Least Poorwill, Least Pauraque
  Sirystes sibilator (Vieillot, 1818) -- valid -- Sirystes, Eastern Sirystes
  Sitta canadensis Linnaeus, 1766 -- valid -- Sita canadiense, Red-breasted Nuthatch, sittelle à poitrine rousse
  Sitta carolinensis Latham, 1790 -- valid -- Sita pecho blanco, White-breasted Nuthatch, sittelle à poitrine blanche
  Sitta pusilla Latham, 1790 -- valid -- Brown-headed Nuthatch
  Sitta pygmaea Vigors, 1839 -- valid -- Sita enana, Pygmy Nuthatch
  Sittasomus griseicapillus (Vieillot, 1818) -- valid -- Olivaceous Woodcreeper, Trepatroncos oliváceo
  Sphyrapicus nuchalis S. F. Baird, 1858 -- valid -- Red-naped Sapsucker, Chupasavia nuca roja
  Sphyrapicus ruber (J. F. Gmelin, 1788) -- valid -- Red-breasted Sapsucker, Chupasavia cabeza roja
  Sphyrapicus thyroideus (Cassin, 1852) -- valid -- Williamson's Sapsucker, Chupasavia oscuro
  Sphyrapicus varius (Linnaeus, 1766) -- valid -- Chupasavia maculado, Yellow-bellied Sapsucker, pic maculé
  Spizaetus ornatus (Daudin, 1800) -- valid -- Águila elegante, Ornate Hawk-Eagle, Aigle orné
  Spizaetus tyrannus (Wied-Neuwied, 1820) -- valid -- Águila tirana, Black Hawk-Eagle, Aigle tyran
  Spizastur melanoleucus (Vieillot, 1816) -- invalid -- Águila blanquinegra, Black-and-white Hawk-Eagle
  Starnoenas cyanocephala (Linnaeus, 1758) -- valid -- Blue-headed Quail-Dove
  Steatornis caripensis von Humboldt, 1817 -- valid -- Oilbird
  Stelgidopteryx ruficollis (Vieillot, 1817) -- valid -- Southern Rough-winged Swallow
  Stelgidopteryx serripennis (Audubon, 1838) -- valid -- Golondrina ala aserrada, Northern Rough-winged Swallow, hirondelle à ailes hérissées
  Stellula calliope (Gould, 1847) -- invalid -- Calliope Hummingbird, Colibrí garganta rayada
  Stercorarius longicaudus Vieillot, 1819 -- valid -- Salteador cola larga, Long-tailed Jaeger, Labbe à longue queue, Págalo rabero, mandrião-de-cauda-comprida, moleiro-rabilongo, Long-tailed Skua
  Stercorarius maccormicki H. Saunders, 1893 -- valid -- Labbe de McCormick, Págalo sureño, South Polar Skua, Págalo polar, mandrião-do-sul
  Stercorarius parasiticus (Linnaeus, 1758) -- valid -- Salteador parásito, Parasitic Jaeger, Labbe parasite, Págalo parásito, mandrião-parasítico, moleiro-pequeno, Arctic Skua
  Stercorarius pomarinus (Temminck, 1815) -- valid -- Salteador pomarino, Pomarine Jaeger, Pomarine Skua, Labbe pomarin, Págalo pomarino, mandrião-pomarino, moleiro-do-árctico
  Stercorarius skua (Brünnich, 1764) -- valid -- Great Skua, Grand Labbe, Págalo grande, mandrião-grande, alcaide
  Sterna albifrons Pallas, 1764 -- invalid -- Little Tern
  Sterna aleutica S. F. Baird, 1869 -- invalid -- Aleutian Tern
  Sterna anaethetus Scopoli, 1786 -- invalid -- Bridled Tern, Charrán embridado
  Sterna antillarum (R. Lesson, 1847) -- invalid -- Charrán mínimo, Least Tern
  Sterna bergii M. H. K. Lichtenstein, 1823 -- invalid -- Great Crested Tern, Swift Tern
  Sterna caspia Pallas, 1770 -- invalid -- Charrán caspia, Caspian Tern, sterne caspienne
  Sterna dougallii Montagu, 1813 -- valid -- Charrán rosado, Roseate Tern, Sterne de Dougall, trinta-réis-róseo, gaivina-rosada
  Sterna elegans Gambel, 1849 -- invalid -- Elegant Tern, Charrán elegante
  Sterna forsteri Nuttall, 1834 -- valid -- Charrán de Forster, Forster's Tern, Sterne de Forster, gaivina-de-forster
  Sterna fuscata Linnaeus, 1766 -- invalid -- Charrán sombrío, Sooty Tern
  Sterna hirundo Linnaeus, 1758 -- valid -- Charrán común, Common Tern, Sterne pierregarin, trinta-réis-boreal, gaivina
  Sterna lunata Peale, 1848 -- invalid -- Gray-backed Tern, Spectacled Tern
  Sterna maxima Boddaert, 1783 -- invalid -- Royal Tern, Charrán real
  Sterna nilotica J. F. Gmelin, 1789 -- invalid -- Gull-billed Tern, Charrán pico grueso
  Sterna paradisaea Pontoppidan, 1763 -- valid -- Charrán ártico, Arctic Tern, Sterne arctique, trinta-réis-ártico, gaivina-do-árctico
  Sterna sandvicensis Latham, 1787 -- invalid -- Charrán de Sandwich, Sandwich Tern
  Sterna superciliaris Vieillot, 1819 -- invalid -- Yellow-billed Tern
  Streptopelia chinensis (Scopoli, 1786) -- invalid -- Spotted Dove
  Streptopelia decaocto (Frivaldszky, 1838) -- valid -- Eurasian Collared Dove, Eurasian Collared-Dove
  Streptopelia orientalis (Latham, 1790) -- valid -- Oriental Turtle-Dove, Oriental Turtle Dove
  Streptopelia risoria (Linnaeus, 1758) -- invalid -- Ringed Turtle-Dove, Barbary Dove
  Streptopelia turtur (Linnaeus, 1758) -- valid -- European Turtle Dove, European Turtle-Dove
  Streptoprocne rutila (Vieillot, 1817) -- valid -- Chestnut-collared Swift
  Streptoprocne semicollaris (DeSaussure, 1859) -- valid -- White-naped Swift, Vencejo nuca blanca
  Streptoprocne zonaris (Shaw, 1796) -- valid -- White-collared Swift, Vencejo cuello blanco
  Strix fulvescens (P. L. Sclater & Salvin, 1868) -- valid -- Búho leonado, Fulvous Owl
  Strix nebulosa J. R. Forster, 1772 -- valid -- Great Gray Owl, chouette lapone, Great Grey Owl
  Strix occidentalis (Xántus de Vésey, 1860) -- valid -- Búho manchado, Spotted Owl
  Strix varia Barton, 1799 -- valid -- Búho listado, Barred Owl, chouette rayée
  Sturnus vulgaris Linnaeus, 1758 -- valid -- Estornino pinto, European Starling, étourneau sansonnet, Common Starling
  Sublegatus arenarum (Salvin, 1863) -- valid -- Northern Scrub-Flycatcher, Northern Scrub Flycatcher
  Sula dactylatra Lesson, 1831 -- valid -- Masked Booby, Bobo enmascarado, Fou masqué
  Sula leucogaster (Boddaert, 1783) -- valid -- Brown Booby, Bobo café, Fou brun
  Sula nebouxii Milne-Edwards, 1882 -- valid -- Blue-footed Booby, Bobo pata azul, Fou à pieds bleus
  Sula sula (Linnaeus, 1766) -- valid -- Red-footed Booby, Bobo pata roja, Fou à pieds rouges
  Sula variegata (Tschudi, 1843) -- valid -- Peruvian Booby, Fou varié
  Surnia ulula (Linnaeus, 1758) -- valid -- Northern Hawk-Owl, Northern Hawk Owl, chouette épervière
  Sylvia curruca (Linnaeus, 1758) -- valid -- Lesser Whitethroat
  Synallaxis albescens Temminck, 1823 -- valid -- Pale-breasted Spinetail
  Synallaxis brachyura Lafresnaye, 1843 -- valid -- Slaty Spinetail
  Synallaxis erythrothorax P. L. Sclater, 1855 -- valid -- Rufous-breasted Spinetail, Güitío pecho rufo
  Syndactyla subalaris (P. L. Sclater, 1859) -- valid -- Lineated Foliage-gleaner
  Synthliboramphus antiquus (J. F. Gmelin, 1789) -- valid -- Mérgulo antiguo, Ancient Murrelet, Guillemot à cou blanc, torda-miúda-do-pacífico
  Synthliboramphus craveri (Salvadori, 1866) -- valid -- Craveri's Murrelet, Mérgulo de Craveri, Guillemot de Craveri, Mérgulo californiano alioscuro, mérgulo-de-asas-escuras
  Synthliboramphus hypoleucus (Xantus de Vesey, 1860) -- valid -- Xantus' Murrelet, Xantus' Murrelet, Xantus's Murrelet, Guillemot de Xantus, Guadalupe Murrelet, Mérgulo de la Guadalupe, mérgulo-de-asas-claras
  Tachornis phoenicobia Gosse, 1847 -- valid -- Antillean Palm Swift, Antillean Palm-Swift
  Tachybaptus dominicus (Linnaeus, 1766) -- valid -- Zambullidor menor, Grèbe minime, Least Grebe
  Tachycineta albilinea (Lawrence, 1863) -- valid -- Golondrina manglera, Mangrove Swallow
  Tachycineta bicolor (Vieillot, 1808) -- valid -- Golondrina bicolor, Tree Swallow, hirondelle bicolore
  Tachycineta cyaneoviridis (H. Bryant, 1859) -- valid -- Bahaman Swallow, Bahama Swallow
  Tachycineta euchrysea (Gosse, 1847) -- valid -- Golden Swallow
  Tachycineta thalassina (Swainson, 1827) -- valid -- Violet-green Swallow, Golondrina verdemar
  Tapera naevia (Linnaeus, 1766) -- valid -- Cuclillo rayado, Striped Cuckoo
  Taraba major (Vieillot, 1816) -- valid -- Batará mayor, Great Antshrike
  Tarsiger cyanurus (Pallas, 1773) -- valid -- Red-flanked Bluetail
  Terenotriccus erythrurus (Cabanis, 1847) -- valid -- Ruddy-tailed Flycatcher
  Terenura callinota (P. L. Sclater, 1855) -- valid -- Rufous-rumped Antwren
  Tetraogallus himalayensis G. R. Gray, 1843 -- valid -- Tétraogalle de l'Himalaya, Perdigallo himalayo, galo-das-neves-himalaio, Himalayan Snowcock
  Thalassarche cauta (Gould, 1841) -- valid -- Albatros à cape blanche, Shy Albatross
  Thalassarche chlororhynchos (Gmelin, 1789) -- valid -- Albatros à nez jaune, Yellow-nosed Albatross, Atlantic Yellow-nosed Albatross
  Thalassarche melanophris (Temminck, 1828) -- valid -- Albatros à sourcils noirs, Black-browed Albatross
  Thalurania colombica (Bourcier, 1843) -- valid -- Violet-crowned Woodnymph, Crowned Woodnymph
  Thalurania fannyi (Delattre & Bourcier, 1846) -- invalid -- Green-crowned Woodnymph
  Thalurania ridgwayi Nelson, 1900 -- invalid -- Ninfa mexicana, Mexican Woodnymph
  Thamnistes anabatinus P. L. Sclater & Salvin, 1860 -- valid -- Batará café, Russet Antshrike
  Thamnophilus atrinucha Salvin & Godman, 1892 -- valid -- Western Slaty Antshrike, Western Slaty-Antshrike
  Thamnophilus bridgesi P. L. Sclater, 1856 -- valid -- Black-hooded Antshrike
  Thamnophilus doliatus (Linnaeus, 1764) -- valid -- Batará barrado, Barred Antshrike
  Thamnophilus nigriceps P. L. Sclater, 1869 -- valid -- Black Antshrike
  Theristicus caudatus (Boddaert, 1783) -- valid -- Buff-necked Ibis, Ibis mandore
  Threnetes ruckeri (Bourcier, 1847) -- valid -- Band-tailed Barbthroat
  Thripadectes rufobrunneus (Lawrence, 1865) -- valid -- Streak-breasted Treehunter
  Thryomanes bewickii (Audubon, 1827) -- valid -- Chivirín cola oscura, Bewick's Wren
  Thryomanes sissonii (Grayson, 1868) -- invalid -- Chivirín de Socorro, Socorro Wren
  Thryorchilus browni (Bangs, 1902) -- valid -- Timberline Wren
  Thryothorus atrogularis Salvin, 1865 -- invalid -- Black-throated Wren
  Thryothorus fasciatoventris Lafresnaye, 1845 -- invalid -- Black-bellied Wren
  Thryothorus felix P. L. Sclater, 1860 -- invalid -- Chivirín feliz, Happy Wren
  Thryothorus leucopogon (Salvadori & Festa, 1899) -- invalid -- Stripe-throated Wren
  Thryothorus leucotis Lafresnaye, 1845 -- invalid -- Buff-breasted Wren
  Thryothorus ludovicianus (Latham, 1790) -- valid -- Chivirín de Carolina, Carolina Wren, troglodyte de Caroline
  Thryothorus maculipectus Lafresnaye, 1845 -- invalid -- Chivirín moteado, Spot-breasted Wren
  Thryothorus modestus Cabanis, 1861 -- invalid -- Chivirín modesto, Plain Wren
  Thryothorus nigricapillus P. L. Sclater, 1860 -- invalid -- Bay Wren
  Thryothorus pleurostictus P. L. Sclater, 1860 -- invalid -- Chivirín barrado, Banded Wren
  Thryothorus rufalbus Lafresnaye, 1845 -- invalid -- Chivirín rojizo, Rufous-and-white Wren
  Thryothorus rutilus Vieillot, 1819 -- invalid -- Rufous-breasted Wren
  Thryothorus semibadius Salvin, 1870 -- invalid -- Riverside Wren
  Thryothorus sinaloa (S. F. Baird, 1864) -- invalid -- Chivirín sinaloense, Sinaloa Wren
  Thryothorus spadix (Bangs, 1910) -- invalid -- Sooty-headed Wren
  Thryothorus thoracicus Salvin, 1865 -- invalid -- Stripe-breasted Wren
  Tigrisoma fasciatum (Such, 1825) -- valid -- Fasciated Tiger Heron, Onoré fascié, Fasciated Tiger-Heron
  Tigrisoma lineatum (Boddaert, 1783) -- valid -- Garza-tigre colorada, Rufescent Tiger Heron, Onoré rayé, Rufescent Tiger-Heron
  Tigrisoma mexicanum Swainson, 1834 -- valid -- Garza-tigre mexicana, Bare-throated Tiger-Heron, Bare-throated Tiger Heron, Onoré du Mexique
  Tilmatura dupontii (R. Lesson, 1832) -- valid -- Colibrí cola pinta, Sparkling-tailed Hummingbird, Sparkling-tailed Woodstar
  Tinamus major (J. F. Gmelin, 1789) -- valid -- Great Tinamou, Tinamú mayor
  Tityra inquisitor (Lichtenstein, 1823) -- valid -- Black-crowned Tityra, Titira pico negro
  Tityra semifasciata (Spix, 1825) -- valid -- Masked Tityra, Titira enmascarada
  Todirostrum cinereum (Linnaeus, 1766) -- valid -- Common Tody-Flycatcher, Espatulilla amarillo
  Todirostrum nigriceps P. L. Sclater, 1855 -- valid -- Black-headed Tody-Flycatcher
  Todus angustirostris Lafresnaye, 1851 -- valid -- Narrow-billed Tody, Barrancolí picofino, Todier à bec étroit
  Todus mexicanus R. Lesson, 1838 -- valid -- todi-de-porto-rico, Barrancolí puertorriqueño, Todier de Porto Rico, Puerto Rican Tody
  Todus multicolor Gould, 1837 -- valid -- Cuban Tody, Barrancolí cubano, Todier de Cuba
  Todus subulatus G. R. Gray, 1847 -- valid -- Broad-billed Tody, Barrancolí picogrueso, Todier à bec large
  Todus todus (Linnaeus, 1758) -- valid -- Jamaican Tody, Barrancolí jamaicano, Todier de Jamaïque
  Tolmomyias assimilis (Pelzeln, 1868) -- valid -- Yellow-margined Flycatcher, Zimmer's Flatbill
  Tolmomyias sulphurescens (Spix, 1825) -- valid -- Yellow-olive Flycatcher, Mosquero ojo blanco, Yellow-olive Flatbill
  Toxostoma bendirei (Coues, 1873) -- valid -- Bendire's Thrasher, Cuitlacoche pico corto
  Toxostoma cinereum (Xantus de Vesey, 1860) -- valid -- Cuitlacoche peninsular, Grey Thrasher, Gray Thrasher
  Toxostoma crissale Henry, 1858 -- valid -- Crissal Thrasher, Cuitlacoche crisal
  Toxostoma curvirostre (Swainson, 1827) -- valid -- Curve-billed Thrasher, Cuitlacoche pico curvo
  Toxostoma guttatum (Ridgway, 1885) -- valid -- Cuitlacoche de Cozumel, Cozumel Thrasher
  Toxostoma lecontei Lawrence, 1851 -- valid -- Le Conte's Thrasher, Cuitlacoche pálido
  Toxostoma longirostre (Lafresnaye, 1838) -- valid -- Long-billed Thrasher, Cuitlacoche pico largo
  Toxostoma ocellatum (P. L. Sclater, 1862) -- valid -- Cuitlacoche manchado, Ocellated Thrasher
  Toxostoma redivivum (Gambel, 1845) -- valid -- California Thrasher, Cuitlacoche californiano
  Toxostoma rufum (Linnaeus, 1758) -- valid -- Cuitlacoche rojizo, moqueur roux, Brown Thrasher
  Tringa erythropus (Pallas, 1764) -- valid -- Spotted Redshank, Chevalier arlequin, Archibebe oscuro, perna-vermelha-bastardo
  Tringa flavipes (J. F. Gmelin, 1789) -- valid -- Patamarilla menor, Lesser Yellowlegs, Petit Chevalier, Archibebe patigualdo chico, maçarico-de-perna-amarela, perna-amarela-pequeno
  Tringa glareola Linnaeus, 1758 -- valid -- Wood Sandpiper, Chevalier sylvain, Andarríos bastardo, maçarico-de-dorso-malhado
  Tringa melanoleuca (J. F. Gmelin, 1789) -- valid -- Patamarilla mayor, Greater Yellowlegs, Grand Chevalier, Archibebe patigualdo grande, maçarico-grande-de-perna-amarela, perna-amarela-grande
  Tringa nebularia (Gunnerus, 1767) -- valid -- Common Greenshank, Chevalier aboyeur, Archibebe claro, perna-verde
  Tringa ochropus Linnaeus, 1758 -- valid -- Green Sandpiper, Chevalier cul-blanc, Andarríos grande, maçarico-bique-bique
  Tringa solitaria A. Wilson, 1813 -- valid -- Playero solitario, Solitary Sandpiper, Chevalier solitaire, Andarríos solitario, maçarico-solitário
  Tringa stagnatilis (Bechstein, 1803) -- valid -- Marsh Sandpiper, Chevalier stagnatile, Archibebe fino, perna-verde-fino
  Tringa totanus (Linnaeus, 1758) -- valid -- Common Redshank, Chevalier gambette, Archibebe común, maçarico-de-perna-vermelha, perna-vermelha
  Trochilus polytmus Linnaeus, 1758 -- valid -- Streamertail, Red-billed Streamertail
  Troglodytes aedon Vieillot, 1809 -- valid -- Chivirín saltapared, House Wren, troglodyte familier
  Troglodytes ochraceus Ridgway, 1882 -- valid -- Ochraceous Wren
  Troglodytes rufociliatus Sharpe, 1882 -- valid -- Chivirín ceja rufa, Rufous-browed Wren
  Troglodytes tanneri C. H. Townsend, 1890 -- valid -- Chivirín de Clarión, Clarion Wren
  Troglodytes troglodytes (Linnaeus, 1758) -- valid -- Chivirín chochín, Winter Wren, troglodyte mignon
  Trogon aurantiiventris Gould, 1856 -- invalid -- Orange-bellied Trogon
  Trogon bairdii Lawrence, 1868 -- valid -- Baird's Trogon, Trogón de Baird, Trogon de Baird
  Trogon citreolus Gould, 1835 -- valid -- Citreoline Trogon, Trogón citrino, Trogon citrin
  Trogon clathratus Salvin, 1866 -- valid -- Lattice-tailed Trogon, Trogón colibarrado, Trogon échelette
  Trogon collaris Vieillot, 1817 -- valid -- Collared Trogon, Trogón de collar, surucuá-de-coleira, Trogón acollarado, Trogon rosalba
  Trogon elegans Gould, 1834 -- valid -- Trogon élégant, Elegant Trogon, Trogón elegante
  Trogon massena Gould, 1838 -- valid -- Slaty-tailed Trogon, Trogón cola oscura, surucuá-de-cauda-escura, Trogón grande, Trogon de Masséna
  Trogon melanocephalus Gould, 1836 -- valid -- Black-headed Trogon, Trogón cabeza negra, Trogón cabecinegro, Trogon à tête noire
  Trogon melanurus Swainson, 1838 -- valid -- Black-tailed Trogon, surucuá-de-cauda-preta, Trogón colinegro común, Trogon à queue noire
  Trogon mexicanus Swainson, 1827 -- valid -- Mountain Trogon, Trogón mexicano, surucuá-da-montanha, Trogon montagnard
  Trogon rufus J. F. Gmelin, 1788 -- valid -- Black-throated Trogon, surucuá-dourado, Trogón amarillo, Trogon aurore
  Trogon violaceus J. F. Gmelin, 1788 -- valid -- Violaceous Trogon, Trogón violáceo, Guianan Trogon, surucuá-violáceo, Trogon violacé
  Trogon viridis Linnaeus, 1766 -- valid -- White-tailed Trogon, Amazonian White-tailed Trogon, Green-backed Trogon, surucuá-de-barriga-amarela, Trogón dorsiverde, Trogon à queue blanche
  Tryngites subruficollis (Vieillot, 1819) -- invalid -- Playero leonado, Buff-breasted Sandpiper, Bécasseau roussâtre
  Turdus assimilis Cabanis, 1850 -- valid -- Mirlo garganta blanca, White-throated Robin, White-throated Thrush
  Turdus aurantius Gmelin, 1789 -- valid -- White-chinned Thrush
  Turdus fumigatus Lichtenstein, 1823 -- valid -- Cocoa Thrush
  Turdus grayi Bonaparte, 1838 -- valid -- Clay-colored Robin, Mirlo pardo, Clay-colored Thrush
  Turdus infuscatus (Lafresnaye, 1844) -- valid -- Mirlo negro, Black Thrush, Black Robin
  Turdus jamaicensis Gmelin, 1789 -- valid -- White-eyed Thrush
  Turdus merula Linnaeus, 1758 -- valid -- Eurasian Blackbird, merle noir, Common Blackbird
  Turdus migratorius Linnaeus, 1766 -- valid -- Mirlo primavera, American Robin, merle d'Amérique
  Turdus naumanni Temminck, 1820 -- valid -- Dusky Thrush, Naumann's Thrush
  Turdus nigrescens Cabanis, 1861 -- valid -- Sooty Thrush, Sooty Robin
  Turdus nudigenis Lafresnaye, 1848 -- valid -- American Bare-eyed Thrush, Bare-eyed Robin
  Turdus obscurus Gmelin, 1789 -- valid -- Eyebrowed Thrush
  Turdus obsoletus Lawrence, 1862 -- valid -- Pale-vented Thrush
  Turdus pilaris Linnaeus, 1758 -- valid -- Fieldfare, grive litorne
  Turdus plebejus Cabanis, 1861 -- valid -- Mirlo plebeyo, Mountain Robin, Mountain Thrush
  Turdus plumbeus Linnaeus, 1758 -- valid -- Red-legged Thrush
  Turdus ravidus (Cory, 1886) -- valid -- Grand Cayman Thrush
  Turdus rufitorques Hartlaub, 1844 -- valid -- Mirlo cuello rufo, Rufous-collared Robin, Rufous-collared Thrush
  Turdus rufopalliatus Lafresnaye, 1840 -- valid -- Rufous-backed Robin, Mirlo dorso rufo
  Turdus swalesi (Wetmore, 1927) -- valid -- La Selle Thrush
  Tympanuchus cupido (Linnaeus, 1758) -- valid -- Tétras des prairies, Gallo de las praderas grande, galo-das-pradarias-grande, Greater Prairie-Chicken, Greater Prairie Chicken
  Tympanuchus pallidicinctus (Ridgway, 1873) -- valid -- Tétras pâle, Gallo de las praderas chico, galo-das-pradarias-pequeno, Lesser Prairie-Chicken, Lesser Prairie Chicken
  Tympanuchus phasianellus (Linnaeus, 1758) -- valid -- Gallo de las praderas rabudo, tetraz-de-rabo-fino, Sharp-tailed Grouse, tétras à queue fine
  Tyrannidae -- valid -- Tyrant Flycatchers, tyrans gobe-mouches
  Tyranninae -- invalid
  Tyrannulus elatus (Latham, 1790) -- valid -- Yellow-crowned Tyrannulet
  Tyrannus caudifasciatus Orbigny, 1839 -- valid -- Loggerhead Kingbird
  Tyrannus couchii S. F. Baird, 1858 -- valid -- Couch's Kingbird, Tirano silbador
  Tyrannus crassirostris Swainson, 1826 -- valid -- Thick-billed Kingbird, Tirano pico grueso
  Tyrannus cubensis Richmond, 1898 -- valid -- Giant Kingbird, Tirano cubano
  Tyrannus dominicensis (Gmelin, 1788) -- valid -- Gray Kingbird, Tirano gris, Grey Kingbird
  Tyrannus forficatus (Gmelin, 1789) -- valid -- Tirano-tijereta rosado, Scissor-tailed Flycatcher, tyran à longue queue
  Tyrannus melancholicus Vieillot, 1819 -- valid -- Tirano tropical, Tropical Kingbird
  Tyrannus savana Vieillot, 1808 -- valid -- Tirano-tijereta gris, Fork-tailed Flycatcher, tyran des savanes
  Tyrannus tyrannus (Linnaeus, 1758) -- valid -- Tirano dorso negro, Eastern Kingbird, tyran tritri
  Tyrannus verticalis Say, 1823 -- valid -- Tirano pálido, Western Kingbird, tyran de l'ouest
  Tyrannus vociferans Swainson, 1826 -- valid -- Cassin's Kingbird, Tirano gritón
  Tyto alba (Scopoli, 1769) -- valid -- Common Barn-Owl, Lechuza de campanario, Barn Owl, effraie de clochers, Western Barn Owl
  Tyto glaucops (Kaup, 1852) -- valid -- Ashy-faced Owl
  Upupa epops Linnaeus, 1758 -- valid -- poupa, poupa-eurasiática, Abubilla común, Huppe fasciée, Hoopoe, Common Hoopoe, Eurasian Hoopoe
  Uraeginthus bengalus (Linnaeus, 1766) -- valid -- Red-cheeked Cordonbleu, Red-cheeked Cordon-bleu
  Uria aalge (Pontoppidan, 1763) -- valid -- Arao común, Common Murre, Guillemot marmette, airo, Common Guillemot
  Uria lomvia (Linnaeus, 1758) -- valid -- Thick-billed Murre, Guillemot de Brünnich, Arao de Brünnich, airo-de-freio, Brunnich's Guillemot
  Uropsila leucogastra (Gould, 1837) -- valid -- Chivirín vientre blanco, White-bellied Wren
  Vanellus chilensis (Molina, 1782) -- valid -- Southern Lapwing, Vanneau téro, Avefría tero, quero-quero
  Vanellus vanellus (Linnaeus, 1758) -- valid -- Northern Lapwing, Vanneau huppé, Avefría europea, abibe
  Veniliornis fumigatus (d'Orbigny, 1840) -- invalid -- Carpintero café, Smoky-brown Woodpecker
  Veniliornis kirkii (Malherbe, 1845) -- valid -- Red-rumped Woodpecker
  Vidua macroura (Pallas, 1764) -- valid -- Pin-tailed Whydah
  Vireo altiloquus (Vieillot, 1808) -- valid -- Black-whiskered Vireo, Vireo bigotudo
  Vireo bairdi Ridgway, 1885 -- valid -- Vireo de Cozumel, Cozumel Vireo
  Vireo bellii Audubon, 1844 -- valid -- Bell's Vireo, Vireo de Bell
  Vireo brevipennis (P. L. Sclater, 1858) -- valid -- Vireo pizarra, Slaty Vireo
  Vireo caribaeus Bond & Meyer de Schauensee, 1942 -- valid -- San Andres Vireo, St. Andrew Vireo
  Vireo carmioli S. F. Baird, 1866 -- valid -- Yellow-winged Vireo
  Vireo cassinii Xantus de Vesey, 1858 -- valid -- Vireo de Cassin, Cassin's Vireo
  Vireo crassirostris (H. Bryant, 1859) -- valid -- Thick-billed Vireo
  Vireo flavifrons Vieillot, 1808 -- valid -- Vireo garganta amarilla, Yellow-throated Vireo, viréo à gorge jaune
  Vireo flavoviridis (Cassin, 1851) -- valid -- Vireo verdeamarillo, Yellow-green Vireo
  Vireo gilvus (Vieillot, 1808) -- valid -- Vireo gorjeador, Warbling Vireo, viréo mélodieux
  Vireo griseus (Boddaert, 1783) -- valid -- Vireo ojo blanco, White-eyed Vireo, viréo aux yeux blancs
  Vireo gundlachii Lembeye, 1850 -- valid -- Cuban Vireo
  Vireo huttoni Cassin, 1851 -- valid -- Hutton's Vireo, Vireo reyezuelo
  Vireo hypochryseus P. L. Sclater, 1863 -- valid -- Vireo dorado, Golden Vireo
  Vireo latimeri S. F. Baird, 1866 -- valid -- Puerto Rican Vireo
  Vireo leucophrys (Lafresnaye, 1844) -- valid -- Vireo gorra parda, Brown-capped Vireo
  Vireo magister (S. F. Baird, 1871) -- valid -- Vireo yucateco, Yucatan Vireo
  Vireo modestus P. L. Sclater, 1861 -- valid -- Jamaican Vireo
  Vireo nanus (Lawrence, 1875) -- valid -- Flat-billed Vireo
  Vireo nelsoni Bond, 1936 -- valid -- Vireo enano, Dwarf Vireo
  Vireo olivaceus (Linnaeus, 1766) -- valid -- Vireo ojo rojo, Red-eyed Vireo, viréo aux yeux rouges
  Vireo osburni (P. L. Sclater, 1861) -- valid -- Blue Mountain Vireo
  Vireo pallens Salvin, 1863 -- valid -- Vireo manglero, Mangrove Vireo
  Vireo philadelphicus (Cassin, 1851) -- valid -- Vireo de Filadelfia, Philadelphia Vireo, viréo de Philadelphie
  Vireo plumbeus Coues, 1866 -- valid -- Vireo plomizo, Plumbeous Vireo
  Vireo solitarius (A. Wilson, 1810) -- valid -- Solitary Vireo, Vireo anteojillo, Blue-headed Vireo, viréo à tête bleue
  Vireo vicinior Coues, 1866 -- valid -- Gray Vireo, Vireo gris, Grey Vireo
  Vireolanius eximius S. F. Baird, 1866 -- valid -- Yellow-browed Shrike-Vireo
  Vireolanius melitophrys Bonaparte, 1850 -- valid -- Vireón pecho castaño, Chestnut-sided Shrike-Vireo
  Vireolanius pulchellus P. L. Sclater & Salvin, 1859 -- valid -- Vireón esmeralda, Green Shrike-Vireo
  Xema sabini (Sabine, 1819) -- valid -- Gaviota cola hendida, Sabine's Gull, Mouette de Sabine, Gaviota de Sabine, gaivota-de-sabine
  Xenerpestes minlosi Berlepsch, 1886 -- valid -- Double-banded Graytail, Double-banded Greytail
  Xenops minutus (Sparrman, 1788) -- valid -- Plain Xenops, Picolezna liso
  Xenops rutilans Temminck, 1821 -- valid -- Streaked Xenops
  Xenornis setifrons Chapman, 1924 -- valid -- Spiny-faced Antshrike, Speckled Antshrike
  Xenotriccus callizonus Dwight & Griscom, 1927 -- valid -- Belted Flycatcher, Mosquero fajado
  Xenotriccus mexicanus (Zimmer, 1938) -- valid -- Pileated Flycatcher, Mosquero del Balsas
  Xenus cinereus (Güldenstädt, 1775) -- valid -- Terek Sandpiper, Chevalier bargette, Andarríos del Terek, maçarico-tereque
  Xiphidiopicus percussus (Temminck, 1826) -- valid -- Cuban Green Woodpecker
  Xiphocolaptes promeropirhynchus (Lesson, 1840) -- valid -- Strong-billed Woodcreeper
  Xiphorhynchus erythropygius (P. L. Sclater, 1860) -- valid -- Spotted Woodcreeper
  Xiphorhynchus flavigaster Swainson, 1827 -- valid -- Ivory-billed Woodcreeper, Trepatroncos bigotudo
  Xiphorhynchus lachrymosus (Lawrence, 1862) -- valid -- Black-striped Woodcreeper
  Xiphorhynchus picus (Gmelin, 1788) -- valid -- Straight-billed Woodcreeper
  Xiphorhynchus susurrans (Jardine, 1847) -- valid -- Cocoa Woodcreeper
  Zenaida asiatica (Linnaeus, 1758) -- valid -- Paloma ala blanca, White-winged Dove, tourterelle à ailes blanches
  Zenaida auriculata (Des Murs, 1847) -- valid -- Eared Dove
  Zenaida graysoni (Lawrence, 1871) -- valid -- Paloma de Socorro, Socorro Dove
  Zenaida macroura (Linnaeus, 1758) -- valid -- Paloma huilota, Mourning Dove, tourterelle triste
  Zimmerius vilissimus (P. L. Sclater & Salvin, 1859) -- valid -- Paltry Tyrannulet, Mosquero ceja gris
  Zosterops japonicus Temminck & Schlegel, 1845 -- valid -- Japanese White-eye
   

A gray bar