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

ITIS records citing this source
 
 Kingdom Animalia
  Abeillia abeillei (Lesson & Delattre, 1839) -- valid -- Colibrí pico corto, Emerald-chinned Hummingbird
  Accipiter bicolor (Vieillot, 1817) -- valid -- Bicolored Hawk, Épervier bicolore, Gavilán bicolor
  Accipiter cooperii (Bonaparte, 1828) -- valid -- Cooper's Hawk, epervier de Cooper, Épervier de Cooper, Gavilán de Cooper
  Accipiter gentilis (Linnaeus, 1758) -- valid -- Autour des palombes, Gavilán azor, Northern Goshawk
  Accipiter gundlachi Lawrence, 1860 -- valid -- Épervier de Cuba, Gundlach's Hawk
  Accipiter soloensis (Horsfield, 1821) -- valid -- Chinese Sparrowhawk, Épervier de Horsfield, Gray Frog-Hawk
  Accipiter striatus Vieillot, 1808 -- valid -- epervier brun, Épervier brun, Gavilán pecho rufo, Sharp-shinned Hawk
  Accipiter superciliosus (Linnaeus, 1766) -- valid -- Épervier nain, Tiny Hawk
  Acridotheres tristis (Linnaeus, 1766) -- valid -- Common Myna
  Acrocephalus familiaris (Rothschild, 1892) -- valid -- Millerbird
  Actitis hypoleucos (Linnaeus, 1758) -- valid -- Chevalier guignette, Common Sandpiper
  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 -- Northern Saw-whet Owl, petite nyctale, Tecolote afilador
  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
  Aeronautes saxatalis (Woodhouse, 1853) -- valid -- Vencejo pecho blanco, White-throated Swift
  Aethia cristatella (Pallas, 1769) -- valid -- Alcuela crestada, Crested Auklet, Starique cristatelle
  Aethia psittacula (Pallas, 1769) -- valid -- Parakeet Auklet, Starique perroquet
  Aethia pusilla (Pallas, 1811) -- valid -- Least Auklet, Starique minuscule
  Aethia pygmaea (Gmelin, 1789) -- valid -- Starique pygmée, Whiskered Auklet
  Agamia agami (Gmelin, 1789) -- valid -- Agami Heron, Garza agami, Héron agami
  Alauda arvensis Linnaeus, 1758 -- valid -- Eurasian Skylark, Sky Lark
  Alca torda Linnaeus, 1758 -- valid -- Petit Pingouin, Razorbill
  Alectoris chukar (J. E. Gray, 1830) -- valid -- Chukar, Chukar Partridge, Perdiz chukar
  Alle alle (Linnaeus, 1758) -- valid -- Dovekie, Little Auk, mergule main, Mergule nain
  Amandava amandava (Linnaeus, 1758) -- valid -- Red Avadavat
  Amaurolimnas concolor (Gosse, 1847) -- valid -- Rascón café, Uniform Crake
  Amazilia amabilis (Gould, 1853) -- valid -- Blue-chested Hummingbird
  Amazilia beryllina (Deppe, 1830) -- valid -- Berylline Hummingbird, Colibrí berilo
  Amazilia boucardi (Mulsant, 1877) -- valid -- Mangrove Hummingbird
  Amazilia candida (Bourcier & Mulsant, 1846) -- valid -- Colibrí cándido, White-bellied Emerald
  Amazilia cyanocephala (Lesson, 1829) -- valid -- Azure-crowned Hummingbird, Colibrí corona azul
  Amazilia cyanura Gould, 1859 -- valid -- Blue-tailed Hummingbird, Colibrí cola azul
  Amazilia edward (Delattre & Bourcier, 1846) -- valid -- Snowy-bellied Hummingbird
  Amazilia luciae (Lawrence, 1868) -- valid -- Honduran Emerald
  Amazilia rutila (Delattre, 1843) -- valid -- Cinnamon Hummingbird, Colibrí canela
  Amazilia saucerrottei (Delattre & Bourcier, 1846) -- valid -- Steely-vented Hummingbird
  Amazilia tzacatl (De la Llave, 1833) -- valid -- Colibrí cola rojiza, Rufous-tailed Hummingbird
  Amazilia violiceps (Gould, 1859) -- valid -- Colibrí corona violeta, Violet-crowned Hummingbird
  Amazilia viridifrons (Elliot, 1871) -- valid -- Colibrí frente verde, Green-fronted Hummingbird
  Amazilia yucatanensis (Cabot, 1845) -- valid -- Buff-bellied Hummingbird, Colibrí yucateco
  Anabacerthia variegaticeps (P. L. Sclater, 1857) -- valid -- Breñero cejudo, Scaly-throated Foliage-gleaner
  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
  Anous stolidus (Linnaeus, 1758) -- valid -- Brown Noddy, Charrán-bobo café, Noddi brun
  Anthracothorax dominicus (Linnaeus, 1766) -- valid -- Antillean Mango
  Anthracothorax mango (Linnaeus, 1758) -- valid -- Jamaican Mango
  Anthracothorax nigricollis (Vieillot, 1817) -- valid -- Black-throated Mango
  Anthracothorax prevostii (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 -- Bisbita garganta roja, Red-throated Pipit
  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 -- American Pipit, Bisbita de agua, Buff-bellied Pipit, pipit d'Amérique
  Anthus spragueii (Audubon, 1844) -- valid -- Bisbita llanera, Sprague's Pipit
  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 -- Chara pecho rayado, Florida Scrub Jay, Florida Scrub-Jay, Scrub Jay
  Aphelocoma insularis Henshaw, 1886 -- valid -- Island Scrub Jay, Island Scrub-Jay
  Aphelocoma ultramarina (Bonaparte, 1825) -- valid -- Chara pecho gris, Gray-breasted Jay, Mexican Jay
  Aphelocoma unicolor (Du Bus de Gisignies, 1847) -- valid -- Chara unicolor, Unicolored Jay
  Aphriza virgata (Gmelin, 1789) -- valid -- Bécasseau du ressac, Playero roquero, Surfbird
  Apus apus (Linnaeus, 1758) -- valid -- Common Swift
  Apus pacificus (Latham, 1802) -- valid -- Fork-tailed Swift
  Aquila chrysaetos (Linnaeus, 1758) -- valid -- Águila real, Aigle royal, Golden Eagle
  Aramides axillaris Lawrence, 1863 -- valid -- Rascón cuello rufo, Rufous-necked Wood Rail, Rufous-necked Wood-Rail
  Aramides cajanea (Statius Muller, 1776) -- valid -- Gray-necked Wood-Rail, Grey-necked Wood Rail, Rascón cuello gris
  Aramus guarauna (Linnaeus, 1766) -- valid -- Carao, Limpkin
  Archilochus alexandri (Bourcier & Mulsant, 1846) -- valid -- Black-chinned Hummingbird, Colibrí barba negra
  Archilochus colubris (Linnaeus, 1758) -- valid -- colibri à gorge rubis, Colibrí garganta rubí, Ruby-throated Hummingbird
  Ardea alba Linnaeus, 1758 -- valid -- Grande Aigrette, Great Egret
  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, Grand Héron, Great Blue Heron
  Ardeola bacchus (Bonaparte, 1855) -- valid -- Chinese Pond Heron, Chinese Pond-Heron, Crabier chinois
  Arenaria interpres (Linnaeus, 1758) -- valid -- Ruddy Turnstone, Tournepierre à collier, Vuelvepiedras rojizo
  Arenaria melanocephala (Vigors, 1829) -- valid -- Black Turnstone, Tournepierre noir, Vuelvepiedras negro
  Asio flammeus (Pontoppidan, 1763) -- valid -- Búho cuerno corto, hibou des marais, Short-eared Owl
  Asio otus (Linnaeus, 1758) -- valid -- Búho cara café, hibou moyen-duc, Long-eared Owl
  Asio stygius (Wagler, 1832) -- valid -- Búho cara oscura, Stygian Owl
  Aspatha gularis (Lafresnaye, 1840) -- valid -- Blue-throated Motmot, Momoto garganta azul
  Asturina nitida (Latham, 1790) -- invalid -- Gray Hawk
  Athene cunicularia (Molina, 1782) -- valid -- Burrowing Owl, chevêche des terriers, Tecolote llanero
  Atthis ellioti Ridgway, 1878 -- valid -- Wine-throated Hummingbird, Zumbador magenta
  Atthis heloisa (Lesson & Delattre, 1839) -- valid -- Bumblebee Hummingbird, Zumbador mexicano
  Attila spadiceus (Gmelin, 1789) -- valid -- Atila, Bright-rumped Attila
  Aulacorhynchus prasinus (Gould, 1833) -- valid -- Emerald Toucanet, Tucaneta verde
  Auriparus flaviceps (Sundevall, 1850) -- valid -- Baloncillo, Verdin
  Automolus ochrolaemus (Tschudi, 1844) -- valid -- Breñero garganta pálida, Buff-throated Foliage-gleaner
  Automolus rubiginosus (P. L. Sclater, 1857) -- valid -- Breñero rojizo, Ruddy Foliage-gleaner
  Baeolophus atricristatus (Cassin, 1850) -- valid -- Black-crested Titmouse
  Baeolophus bicolor (Linnaeus, 1766) -- valid -- Carbonero cresta negra, Tufted Titmouse
  Baeolophus inornatus (Gambel, 1845) -- valid -- Carbonero sencillo, Oak Titmouse, Plain Titmouse
  Baeolophus ridgwayi (Richmond, 1902) -- valid -- Juniper Titmouse
  Baeolophus wollweberi (Bonaparte, 1850) -- valid -- Bridled Titmouse, Carbonero embridado
  Bartramia longicauda (Bechstein, 1812) -- valid -- Maubèche des champs, Upland Sandpiper, Zarapito ganga
  Baryphthengus martii (Spix, 1824) -- valid -- Rufous Motmot
  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 -- gélinotte huppée, Ruffed Grouse
  Botaurus lentiginosus (Rackett, 1813) -- valid -- American Bittern, Avetoro norteño, Butor d'Amérique
  Botaurus pinnatus (Wagler, 1829) -- valid -- Avetoro neotropical, Butor mirasol, Pinnated Bittern
  Brachygalba salmoni P. L. Sclater & Salvin, 1879 -- valid -- Dusky-backed Jacamar
  Brachyramphus brevirostris (Vigors, 1829) -- valid -- Guillemot de Kittlitz, Kittlitz's Murrelet
  Brachyramphus marmoratus (Gmelin, 1789) -- valid -- Guillemot marbré, Marbled Murrelet, Marbled Murrelet
  Brachyramphus perdix (Pallas, 1811) -- valid -- Guillemot à long bec, Long-billed Murrelet
  Bubo scandiacus (Linnaeus, 1758) -- valid -- harfang des neiges, Snowy Owl
  Bubo virginianus (J. F. Gmelin, 1788) -- valid -- Búho cornudo, grand-duc d'Amérique, Great Horned Owl
  Bubulcus ibis (Linnaeus, 1758) -- valid -- Cattle Egret, Garza ganadera, Héron garde-boeufs, Western Cattle Egret
  Bulweria bulwerii (Jardine & Selby, 1828) -- valid -- Bulwer's Petrel, Pétrel de Bulwer
  Bulweria fallax Jouanin, 1955 -- valid -- Jouanin's Petrel, Pétrel de Jouanin
  Burhinus bistriatus (Wagler, 1829) -- valid -- Alcaraván americano, Double-striped Thick-knee, Oedicnème bistrié
  Busarellus nigricollis (Latham, 1790) -- valid -- Aguililla canela, Black-collared Hawk, Busarelle à tête blanche
  Buteo albicaudatus Vieillot, 1816 -- valid -- Aguililla cola blanca, Buse à queue blanche, White-tailed Hawk
  Buteo albonotatus Kaup, 1847 -- valid -- Aguililla aura, Buse à queue barrée, Zone-tailed Hawk
  Buteo brachyurus Vieillot, 1816 -- valid -- Aguililla cola corta, Buse à queue courte, Short-tailed Hawk
  Buteo jamaicensis (Gmelin, 1788) -- valid -- Aguililla cola roja, Buse à queue rousse, Red-tailed Hawk
  Buteo lagopus (Pontoppidan, 1763) -- valid -- Aguililla ártica, Buse pattue, Rough-legged Buzzard, Rough-legged Hawk, Roughleg
  Buteo lineatus (Gmelin, 1788) -- valid -- Aguililla pecho rojo, Buse à épaulettes, Red-shouldered Hawk
  Buteo magnirostris (Gmelin, 1788) -- invalid -- Buse à gros bec, Roadside Hawk
  Buteo platypterus (Vieillot, 1823) -- valid -- Aguililla ala ancha, Broad-winged Hawk, Petite Buse
  Buteo regalis (G. R. Gray, 1844) -- valid -- Aguililla real, Buse rouilleuse, Ferruginous Hawk
  Buteo ridgwayi (Cory, 1883) -- valid -- Buse de Ridgway, Ridgway's Hawk
  Buteo solitarius Peale, 1848 -- valid -- Buse d'Hawaï, Hawaiian Hawk, Lo
  Buteo swainsoni Bonaparte, 1838 -- valid -- Aguililla de Swainson, Buse de Swainson, Swainson's Hawk
  Buteogallus anthracinus (Deppe, 1830) -- valid -- Aguililla-negra menor, Buse noire, Common Black Hawk, Common Black-Hawk
  Buteogallus meridionalis (Latham, 1790) -- valid -- Buse roussâtre, Savanna Hawk
  Buteogallus subtilis (Thayer & Bangs, 1905) -- invalid -- Mangrove Black-Hawk
  Buteogallus urubitinga (Gmelin, 1788) -- valid -- Aguililla-negra mayor, Buse urubu, Great Black Hawk, Great Black-Hawk
  Butorides virescens (Linnaeus, 1758) -- valid -- Garceta verde, Green Heron, Héron vert
  Calidris acuminata (Horsfield, 1821) -- valid -- Bécasseau à queue pointue, Sharp-tailed Sandpiper
  Calidris alba (Pallas, 1764) -- valid -- Bécasseau sanderling, Playero blanco, Sanderling
  Calidris alpina (Linnaeus, 1758) -- valid -- Bécasseau variable, Dunlin, Playero dorso rojo
  Calidris bairdii (Coues, 1861) -- valid -- Baird's Sandpiper, Bécasseau de Baird, Playero de Baird
  Calidris canutus (Linnaeus, 1758) -- valid -- Bécasseau maubèche, Playero canuto, Red Knot
  Calidris ferruginea (Pontoppidan, 1763) -- valid -- Bécasseau cocorli, Curlew Sandpiper
  Calidris fuscicollis (Vieillot, 1819) -- valid -- Bécasseau à croupion blanc, Playero rabadilla blanca, White-rumped Sandpiper
  Calidris himantopus (Bonaparte, 1826) -- valid -- Bécasseau à échasses, Playero zancón, Stilt Sandpiper
  Calidris maritima (Brunnich, 1764) -- valid -- Bécasseau violet, Purple Sandpiper
  Calidris mauri (Cabanis, 1857) -- valid -- Bécasseau d'Alaska, Playero occidental, Western Sandpiper
  Calidris melanotos (Vieillot, 1819) -- valid -- Bécasseau à poitrine cendrée, Pectoral Sandpiper, Playero pectoral
  Calidris minuta (Leisler, 1812) -- valid -- Bécasseau minute, Little Stint
  Calidris minutilla (Vieillot, 1819) -- valid -- Bécasseau minuscule, Least Sandpiper, Playero chichicuilote
  Calidris ptilocnemis (Coues, 1873) -- valid -- Bécasseau des Aléoutiennes, Rock Sandpiper
  Calidris pusilla (Linnaeus, 1766) -- valid -- Bécasseau semipalmé, Playero semipalmeado, Semipalmated Sandpiper
  Calidris ruficollis (Pallas, 1776) -- valid -- Bécasseau à col roux, Red-necked Stint
  Calidris subminuta (Middendorff, 1853) -- valid -- Bécasseau à longs doigts, Long-toed Stint
  Calidris temminckii (Leisler, 1812) -- valid -- Bécasseau de Temminck, Temminck's Stint
  Calidris tenuirostris (Horsfield, 1821) -- valid -- Bécasseau de l'Anadyr, Great Knot
  Callipepla californica (Shaw, 1798) -- valid -- California Quail, Californian Quail, Codorniz californiana
  Callipepla douglasii (Vigors, 1829) -- valid -- Codorniz cresta dorada, Elegant Quail
  Callipepla gambelii (Gambel, 1843) -- valid -- Codorniz chiquiri, Gambel's Quail
  Callipepla squamata (Vigors, 1830) -- valid -- Codorniz escamosa, Scaled Quail
  Calliphlox bryantae (Lawrence, 1867) -- valid -- Magenta-throated Woodstar
  Calliphlox evelynae (Bourcier, 1847) -- valid -- Bahama Woodstar, Bahaman Woodstar
  Calliphlox mitchellii (Bourcier, 1847) -- valid -- Purple-throated Woodstar
  Calocitta colliei (Vigors, 1829) -- valid -- Black-throated Magpie-Jay, Urraca-hermosa cara negra
  Calocitta formosa (Swainson, 1827) -- valid -- Urraca-hermosa cara blanca, White-throated Magpie-Jay
  Calonectris diomedea (Scopoli, 1769) -- valid -- Cory's Shearwater, Pardela de Cory, Puffin cendré, puffin cendrée
  Calonectris leucomelas (Temminck, 1836) -- valid -- Puffin leucomèle, Streaked Shearwater
  Calothorax lucifer (Swainson, 1827) -- valid -- Colibrí lucifer, Lucifer Hummingbird, Lucifer Sheartail
  Calothorax pulcher Gould, 1859 -- valid -- Beautiful Hummingbird, Beautiful Sheartail, Colibrí oaxaqueño
  Calypte anna (Lesson, 1829) -- valid -- Anna's Hummingbird, Colibrí cabeza roja
  Calypte costae (Bourcier, 1839) -- valid -- Colibrí cabeza violeta, Costa's Hummingbird
  Campephilus guatemalensis (Hartlaub, 1844) -- valid -- Carpintero pico plata, Pale-billed Woodpecker
  Campephilus haematogaster (Tschudi, 1844) -- valid -- Crimson-bellied Woodpecker
  Campephilus imperialis (Gould, 1832) -- valid -- Carpintero imperial, Imperial Woodpecker
  Campephilus melanoleucos (Gmelin, 1788) -- valid -- Crimson-crested Woodpecker
  Campephilus principalis (Linnaeus, 1758) -- valid -- Ivory-billed Woodpecker
  Camptostoma imberbe P. L. Sclater, 1857 -- valid -- Mosquero lampiño, Northern Beardless Tyrannulet, Northern Beardless-Tyrannulet
  Camptostoma obsoletum (Temminck, 1824) -- valid -- Southern Beardless Tyrannulet, Southern Beardless-Tyrannulet
  Campylopterus curvipennis (Deppe, 1830) -- valid -- Fandanguero cola cuña, Wedge-tailed Sabrewing
  Campylopterus hemileucurus (Deppe, 1830) -- valid -- Violet Sabrewing
  Campylopterus rufus Lesson, 1840 -- valid -- 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 -- Boucard's Wren, Matraca del Balsas
  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 -- Band-backed Wren, Matraca tropical
  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 -- Chuck-will's-widow, engoulevent de Caroline, Tapacamino de Carolina
  Caprimulgus cayennensis J. F. Gmelin, 1789 -- invalid -- White-tailed Nightjar
  Caprimulgus cubanensis (Lawrence, 1861) -- invalid -- Greater Antillean Nightjar
  Caprimulgus indicus Latham, 1790 -- valid -- Grey Nightjar, Jungle Nightjar
  Caprimulgus maculicaudus (Lawrence, 1862) -- invalid -- Spot-tailed Nightjar, Tapacamino cola pinta
  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 -- engoulevent bois-pourri, Tapacamino cuerporruín-norteño, Whip-poor-will
  Capsiempis flaveola (Lichtenstein, 1823) -- valid -- Yellow Tyrannulet
  Caracara cheriway (Jacquin, 1784) -- valid -- Caracara du Nord, Crested Caracara, Northern Crested Caracara
  Caracara lutosa (Ridgway, 1876) -- valid -- Caracara de Guadalupe, Guadalupe Caracara
  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 -- Turkey Vulture, Urubu à tête rouge, Zopilote aura
  Cathartes burrovianus Cassin, 1845 -- valid -- Lesser Yellow-headed Vulture, Urubu à tête jaune, Zopilote sabanero
  Catharus aurantiirostris (Hartlaub, 1850) -- valid -- Orange-billed Nightingale-Thrush, Zorzal pico naranja
  Catharus bicknelli (Ridgway, 1882) -- valid -- Bicknell's Thrush
  Catharus dryas (Gould, 1855) -- valid -- Spotted Nightingale-Thrush, Zorzal pecho amarillo
  Catharus frantzii Cabanis, 1861 -- valid -- Ruddy-capped Nightingale-Thrush, Zorzal de Frantzius
  Catharus fuscater (Lafresnaye, 1845) -- valid -- Slaty-backed Nightingale-Thrush
  Catharus fuscescens (Stephens, 1817) -- valid -- grive fauve, Veery, Zorzal rojizo
  Catharus gracilirostris Salvin, 1865 -- valid -- Black-billed Nightingale-Thrush
  Catharus guttatus (Pallas, 1811) -- valid -- grive solitaire, Hermit Thrush, Zorzal cola rufa
  Catharus mexicanus (Bonaparte, 1856) -- valid -- Black-headed Nightingale-Thrush, Zorzal corona negra
  Catharus minimus (Lafresnaye, 1848) -- valid -- Gray-cheeked Thrush, Grey-cheeked Thrush, grive à joues grises, Zorzal cara gris
  Catharus occidentalis P. L. Sclater, 1859 -- valid -- Russet Nightingale-Thrush, Zorzal mexicano
  Catharus ustulatus (Nuttall, 1840) -- valid -- grive à dos olive, Swainson's Thrush, Zorzal de Swainson
  Catherpes mexicanus (Swainson, 1829) -- valid -- Canyon Wren, Chivirín barranqueño
  Catoptrophorus semipalmatus (Gmelin, 1789) -- invalid -- chevalier semipalmé, Willet, Willet
  Celeus castaneus (Wagler, 1829) -- valid -- Carpintero castaño, Chestnut-colored Woodpecker
  Celeus loricatus (Reichenbach, 1854) -- valid -- Cinnamon Woodpecker
  Centrocercus minimus J. R. Young, C. E. Braun, S. J. Oyler-McCance, J. R. Hupp & T. W. Quinn, 2000 -- valid -- Gunnison Grouse, Gunnison Sage Grouse, Gunnison Sage-Grouse
  Centrocercus urophasianus (Bonaparte, 1827) -- valid -- Greater Sage Grouse, Greater Sage-Grouse, Sage Grouse
  Cephalopterus glabricollis Gould, 1851 -- valid -- Bare-necked Umbrellabird
  Cepphus columba Pallas, 1811 -- valid -- Arao pichón, Guillemot colombin, Pigeon Guillemot
  Cepphus grylle (Linnaeus, 1758) -- valid -- Black Guillemot, Guillemot à miroir
  Cercomacra nigricans P. L. Sclater, 1858 -- valid -- Jet Antbird
  Cercomacra tyrannina (P. L. Sclater, 1855) -- valid -- Dusky Antbird, Hormiguero tirano
  Cerorhinca monocerata (Pallas, 1811) -- valid -- Alca rinoceronte, Macareux rhinocéros, Rhinoceros Auklet
  Certhia americana Bonaparte, 1838 -- valid -- Brown Creeper, grimpereau brun, Trepador americano
  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 -- Gray-rumped Swift, Grey-rumped Swift
  Chaetura fumosa Salvin, 1870 -- valid -- Costa Rican Swift
  Chaetura martinica (Hermann, 1783) -- valid -- Lesser Antillean Swift
  Chaetura pelagica (Linnaeus, 1758) -- valid -- Chimney Swift, martinet ramoneur, Vencejo de chimenea
  Chaetura spinicaudus (Temminck, 1839) -- valid -- Band-rumped Swift
  Chaetura vauxi (J. K. Townsend, 1839) -- valid -- Vaux's Swift, Vencejo de Vaux
  Chalybura buffonii (Lesson, 1832) -- valid -- White-vented Plumeleteer
  Chalybura urochrysia (Gould, 1861) -- valid -- Bronze-tailed Plumeleteer
  Chamaea fasciata (Gambel, 1845) -- valid -- Camea, Wrentit
  Charadrius alexandrinus Linnaeus, 1758 -- valid -- Chorlo nevado, Kentish Plover, Snowy Plover
  Charadrius collaris Vieillot, 1818 -- valid -- Chorlo de collar, Collared Plover, Pluvier d'Azara
  Charadrius dubius Scopoli, 1786 -- valid -- Little Ringed Plover, Pluvier petit-gravelot
  Charadrius hiaticula Linnaeus, 1758 -- valid -- Common Ringed Plover, Pluvier grand-gravelot
  Charadrius leschenaultii Lesson, 1826 -- valid -- Greater Sand Plover, Greater Sand-Plover, Pluvier de Leschenault
  Charadrius melodus Ord, 1824 -- valid -- Chorlo chiflador, Piping Plover, Pluvier siffleur
  Charadrius mongolus Pallas, 1776 -- valid -- Lesser Sand Plover, Lesser Sand-Plover, Mongolian Plover, Pluvier de Mongolie
  Charadrius montanus J. K. Townsend, 1837 -- valid -- Chorlo llanero, Mountain Plover, Pluvier montagnard
  Charadrius morinellus Linnaeus, 1758 -- valid -- Eurasian Dotterel, Pluvier guignard
  Charadrius semipalmatus Bonaparte, 1825 -- valid -- Chorlo semipalmeado, pluvier à semipalmé, Pluvier semipalmé, Semipalmated Plover
  Charadrius vociferus Linnaeus, 1758 -- valid -- Chorlo tildío, Killdeer, Pluvier kildir
  Charadrius wilsonia Ord, 1814 -- valid -- Chorlo pico grueso, Pluvier de Wilson, Wilson's Plover
  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 -- Guifette leucoptère, White-winged Tern
  Chlidonias niger (Linnaeus, 1758) -- valid -- Black Tern, Charrán negro, Guifette noire
  Chloroceryle aenea (Pallas, 1764) -- valid -- American Pygmy Kingfisher, Martín-pescador enano
  Chloroceryle amazona (Latham, 1790) -- valid -- Amazon Kingfisher, Martín-pescador amazónico
  Chloroceryle americana (Gmelin, 1788) -- valid -- Green Kingfisher, Martín-pescador verde
  Chloroceryle inda (Linnaeus, 1766) -- valid -- Green-and-rufous Kingfisher
  Chloropipo holochlora P. L. Sclater, 1888 -- invalid
  Chlorostilbon assimilis Lawrence, 1861 -- valid -- Garden Emerald
  Chlorostilbon auriceps (Gould, 1852) -- valid -- Esmeralda mexicana, Golden-crowned Emerald
  Chlorostilbon bracei (Lawrence, 1877) -- valid -- Brace's Emerald
  Chlorostilbon canivetii (Lesson, 1832) -- valid -- Canivet's Emerald, Esmeralda tijereta
  Chlorostilbon forficatus Ridgway, 1885 -- valid -- Cozumel Emerald, Esmeralda de Cozumel
  Chlorostilbon maugaeus (Audebert & Vieillot, 1801) -- valid -- Puerto Rican Emerald
  Chlorostilbon ricordii (Gervais, 1835) -- valid -- Cuban Emerald
  Chlorostilbon swainsonii (Lesson, 1829) -- valid -- Hispaniolan Emerald
  Chondrohierax uncinatus (Temminck, 1822) -- valid -- Gavilán pico gancho, Hook-billed Kite, 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, Common Nighthawk, engoulevent d'Amérique
  Chrysolampis mosquitus (Linnaeus, 1758) -- valid -- Ruby Topaz, Ruby-topaz Hummingbird
  Ciccaba nigrolineata P. L. Sclater, 1859 -- invalid -- Black-and-white Owl, Búho blanquinegro
  Cichlherminia lherminieri (Lafresnaye, 1844) -- invalid -- Forest Thrush
  Cinclocerthia gutturalis (Lafresnaye, 1843) -- valid -- Gray Trembler, Grey Trembler
  Cinclocerthia ruficauda (Gould, 1836) -- valid -- Brown Trembler
  Cinclus mexicanus Swainson, 1827 -- valid -- American Dipper, Mirlo-acuático norteamericano
  Circus aeruginosus (Linnaeus, 1758) -- valid -- Busard des roseaux, Western Marsh Harrier
  Circus cyaneus (Linnaeus, 1766) -- valid -- Busard Saint-Martin, Gavilán rastrero, Northern Harrier
  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 -- Maroon-chested Ground Dove, Maroon-chested Ground-Dove, Tórtola pecho morado
  Claravis pretiosa (Ferrari-Perez, 1886) -- valid -- Blue Ground Dove, Blue Ground-Dove, Tórtola azul
  Cnipodectes subbrunneus (P. L. Sclater, 1860) -- valid -- Brownish Flycatcher, Brownish Twistwing
  Coccyzus americanus (Linnaeus, 1758) -- valid -- coulicou à bec jaune, Cuclillo pico amarillo, Yellow-billed Cuckoo
  Coccyzus erythropthalmus (A. Wilson, 1811) -- valid -- Black-billed Cuckoo, coulicou à bec noir, Cuclillo pico negro
  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 -- Boat-billed Heron, Garza cucharón, 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 (Lesson, 1839) -- valid -- Brown Violet-ear, Brown Violetear
  Colibri thalassinus (Swainson, 1827) -- valid -- Colibrí oreja violeta, Green Violet-ear, Green Violetear
  Colinus cristatus (Linnaeus, 1766) -- valid -- Crested Bobwhite
  Colinus nigrogularis (Gould, 1843) -- valid -- Black-throated Bobwhite, Codorniz yucateca, Yucatan Bobwhite
  Colinus virginianus (Linnaeus, 1758) -- valid -- Codorniz cotuí, colin de Virginie, Northern Bobwhite
  Colonia colonus (Vieillot, 1818) -- valid -- Long-tailed Tyrant
  Columba livia Gmelin, 1789 -- valid -- Common Pigeon, Paloma doméstica, pigeon biset, Rock Dove, Rock Pigeon
  Columbina inca (Lesson, 1847) -- valid -- Inca Dove, Tórtola cola larga
  Columbina minuta (Linnaeus, 1766) -- valid -- Plain-breasted Ground Dove, Plain-breasted Ground-Dove, Tórtola pecho liso
  Columbina passerina (Linnaeus, 1758) -- valid -- Common Ground Dove, Common Ground-Dove, Tórtola coquita
  Columbina talpacoti (Temminck, 1810) -- valid -- Ruddy Ground Dove, Ruddy Ground-Dove, Tórtola rojiza
  Conopias albovittatus (Lawrence, 1862) -- valid -- White-ringed Flycatcher
  Contopus caribaeus (Orbigny, 1839) -- valid -- Cuban Pewee, Greater Antillean Pewee
  Contopus cinereus (Spix, 1825) -- valid -- Pibí tropical, Tropical Pewee
  Contopus cooperi (Nuttall, 1831) -- valid -- moucherolle à côtés olive, Olive-sided Flycatcher
  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 -- Pibí occidental, Western Wood Pewee, Western Wood-Pewee
  Contopus virens (Linnaeus, 1766) -- valid -- Eastern Wood Pewee, Eastern Wood-Pewee, Pibí oriental, pioui de l'est
  Copsychus malabaricus (Scopoli, 1786) -- valid -- White-rumped Shama
  Coragyps atratus (Bechstein, 1793) -- valid -- Black Vulture, Urubu noir, Zopilote común
  Corapipo altera Hellmayr, 1906 -- valid -- White-ruffed Manakin
  Corvus brachyrhynchos C. L. Brehm, 1822 -- valid -- American Crow, corneille d'Amérique, Cuervo americano
  Corvus caurinus S. F. Baird, 1858 -- valid -- Northwestern Crow
  Corvus corax Linnaeus, 1758 -- valid -- Common Raven, Cuervo común, 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 -- Cuervo tamaulipeco, Mexican Crow, Tamaulipas Crow
  Corvus jamaicensis Gmelin, 1788 -- valid -- Jamaican Crow
  Corvus leucognaphalus Daudin, 1800 -- valid -- White-necked Crow
  Corvus monedula Linnaeus, 1758 -- invalid -- choucas des tours, Eurasian Jackdaw, Western Jackdaw
  Corvus nasicus Temminck, 1826 -- valid -- Cuban Crow
  Corvus ossifragus A. Wilson, 1812 -- valid -- Fish Crow
  Corvus palmarum Württemberg, 1835 -- valid -- Hispaniolan Palm Crow, Palm Crow
  Corvus sinaloae L. I. Davis, 1958 -- valid -- Cuervo sinaloense, Sinaloa Crow
  Cotinga amabilis Gould, 1857 -- valid -- Cotinga azuleja, Lovely Cotinga
  Cotinga nattererii (Boissonneau, 1840) -- valid -- Blue Cotinga
  Cotinga ridgwayi Ridgway, 1887 -- valid -- Turquoise Cotinga
  Cotingidae -- valid
  Coturnicops noveboracensis (Gmelin, 1789) -- valid -- Polluela amarilla, râle jaune, Yellow Rail
  Coturnix japonica Temminck & Schlegel, 1849 -- valid -- 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 -- Garrapatero pico liso, Smooth-billed Ani
  Crotophaga major Gmelin, 1788 -- valid -- Garrapatero mayor, Greater Ani
  Crotophaga sulcirostris Swainson, 1827 -- valid -- Garrapatero pijuy, Groove-billed Ani
  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, Chara azul, geai bleu
  Cyanocitta stelleri (Gmelin, 1788) -- valid -- Chara crestada, geai de Steller, Steller's Jay
  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 -- Chara verde, Green Jay, 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 -- Azure-hooded Jay, Chara gorro azul
  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 -- Black-throated Jay, Chara de niebla
  Cyanophaia bicolor (Gmelin, 1788) -- valid -- Blue-headed Hummingbird
  Cyclarhis gujanensis (Gmelin, 1789) -- valid -- Rufous-browed Peppershrike, Vireón ceja rufa
  Cymbilaimus lineatus (Leach, 1814) -- valid -- Fasciated Antshrike
  Cynanthus latirostris Swainson, 1827 -- valid -- Broad-billed Hummingbird, Colibrí pico ancho
  Cynanthus sordidus (Gould, 1859) -- valid -- Colibrí oscuro, Dusky Hummingbird
  Cyphorhinus phaeocephalus P. L. Sclater, 1860 -- valid -- Song Wren
  Cypseloides cherriei Ridgway, 1893 -- valid -- Spot-fronted Swift
  Cypseloides cryptus Zimmer, 1945 -- valid -- White-chinned Swift
  Cypseloides niger (Gmelin, 1789) -- valid -- American Black Swift, Black Swift, Vencejo negro
  Cypseloides storeri Navarro, A. T. Peterson, Escalante & Benitez, 1992 -- valid -- Vencejo frente blanca, White-fronted Swift
  Cyrtonyx montezumae (Vigors, 1830) -- valid -- Codorniz Moctezuma, Montezuma Quail
  Cyrtonyx ocellatus (Gould, 1837) -- valid -- Codorniz ocelada, Ocellated Quail
  Dactylortyx thoracicus (Gambel, 1848) -- valid -- Codorniz silbadora, Singing Quail
  Damophila julie (Bourcier, 1842) -- valid -- Violet-bellied Hummingbird
  Deconychura longicauda (Pelzeln, 1868) -- valid -- Long-tailed Woodcreeper
  Deltarhynchus flammulatus (Lawrence, 1875) -- valid -- Flammulated Flycatcher, Papamoscas jaspeado
  Dendragapus obscurus (Say, 1823) -- valid -- 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 -- Bearded Wood Partridge, Bearded Wood-Partridge, Codorniz-coluda veracruzana
  Dendrortyx leucophrys (Gould, 1844) -- valid -- Buffy-crowned Wood Partridge, Buffy-crowned Wood-Partridge, Codorniz-coluda centroamericana
  Dendrortyx macroura (Jardine & Selby, 1828) -- valid -- Codorniz-coluda neovolcánica, Long-tailed Wood Partridge, Long-tailed Wood-Partridge
  Diomedea exulans Linnaeus, 1758 -- valid -- Albatros hurleur, Wandering Albatross
  Discosura conversii (Bourcier & Mulsant, 1846) -- valid -- Green Thorntail
  Doricha eliza (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 -- grand pic, Pileated Woodpecker
  Dulus dominicus (Linnaeus, 1766) -- valid -- Palmchat
  Dumetella carolinensis (Linnaeus, 1766) -- valid -- Gray Catbird, Grey Catbird, Maullador gris, moqueur chat
  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 -- aigrette bleu, Aigrette bleue, Garceta azul, Little Blue Heron
  Egretta eulophotes (Swinhoe, 1860) -- valid -- Aigrette de Chine, Chinese Egret
  Egretta garzetta (Linnaeus, 1766) -- valid -- Aigrette garzette, Little Egret
  Egretta gularis (Bosc, 1792) -- valid -- Aigrette à gorge blanche, Western Reef Heron, Western Reef-Heron
  Egretta rufescens (Gmelin, 1789) -- valid -- Aigrette roussâtre, Garceta rojiza, Reddish Egret
  Egretta thula (Molina, 1782) -- valid -- Aigrette neigeuse, Garceta pie-dorado, Snowy Egret
  Egretta tricolor (Statius Muller, 1776) -- valid -- Aigrette tricolore, Garceta tricolor, Tricolored Heron
  Elaenia chiriquensis Lawrence, 1865 -- valid -- Lesser Elaenia
  Elaenia fallax P. L. Sclater, 1861 -- valid -- Greater Antillean Elaenia
  Elaenia flavogaster (Thunberg, 1822) -- valid -- Elenia vientre amarillo, Yellow-bellied Elaenia
  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, Milan à queue fourchue, Milano tijereta, Swallow-tailed Kite
  Elanus leucurus (Vieillot, 1818) -- valid -- Élanion à queue blanche, Milano cola blanca, White-tailed Kite
  Electron carinatum (Du Bus de Gisignies, 1847) -- valid -- Keel-billed Motmot, Momoto pico quilla
  Electron platyrhynchum (Leadbeater, 1829) -- valid -- Broad-billed Motmot
  Elvira chionura (Gould, 1851) -- valid -- White-tailed Emerald
  Elvira cupreiceps (Lawrence, 1866) -- valid -- Coppery-headed Emerald
  Empidonax affinis (Swainson, 1827) -- valid -- Mosquero pinero, Pine Flycatcher
  Empidonax albigularis P. L. Sclater & Salvin, 1859 -- valid -- Mosquero garganta blanca, White-throated Flycatcher
  Empidonax alnorum Brewster, 1895 -- valid -- Alder Flycatcher, Mosquero ailero, moucherolle des aulnes
  Empidonax atriceps Salvin, 1870 -- valid -- Black-capped Flycatcher
  Empidonax difficilis S. F. Baird, 1858 -- valid -- Mosquero californiano, Pacific-slope Flycatcher, Western Flycatcher
  Empidonax flavescens Lawrence, 1865 -- valid -- Mosquero amarillento, Yellowish Flycatcher
  Empidonax flaviventris (W. M. Baird & S. F. Baird, 1843) -- valid -- Mosquero vientre amarillo, moucherolle à ventre jaune, Yellow-bellied Flycatcher
  Empidonax fulvifrons (Giraud, 1841) -- valid -- Buff-breasted Flycatcher, Mosquero pecho leonado
  Empidonax hammondii (Xantus de Vesey, 1858) -- valid -- Hammond's Flycatcher, Mosquero de Hammond
  Empidonax minimus (W. M. Baird & S. F. Baird, 1843) -- valid -- Least Flycatcher, Mosquero mímimo, 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, moucherolle des saules, Willow Flycatcher
  Empidonax virescens (Vieillot, 1818) -- valid -- Acadian Flycatcher, Mosquero verdoso, moucherolle vert
  Empidonax wrightii S. F. Baird, 1858 -- valid -- Gray Flycatcher, Grey Flycatcher, Mosquero gris
  Empidonomus varius (Vieillot, 1818) -- valid -- Variegated Flycatcher
  Eremophila alpestris (Linnaeus, 1758) -- valid -- Alondra cornuda, alouette hausse-col, Horned Lark
  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 -- American White Ibis, Ibis blanc, Ibis blanco, White Ibis
  Eudocimus ruber (Linnaeus, 1758) -- valid -- Ibis rouge, Scarlet Ibis
  Eugenes fulgens (Swainson, 1827) -- valid -- Colibrí magnífico, Magnificent 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
  Eupherusa cyanophrys J. S. Rowley & Orr, 1964 -- valid -- Blue-capped Hummingbird, Colibrí oaxaqueño, Oaxaca Hummingbird
  Eupherusa eximia (Delattre, 1843) -- valid -- Colibrí cola rayada, Stripe-tailed Hummingbird
  Eupherusa nigriventris Lawrence, 1868 -- valid -- Black-bellied Hummingbird
  Eupherusa poliocerca 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 -- Eared Quetzal, Eared Trogon, Trogón orejón
  Eurynorhynchus pygmeus (Linnaeus, 1758) -- valid -- Bécasseau spatule, Spoon-billed Sandpiper, Spoonbill Sandpiper
  Eurypyga helias (Pallas, 1781) -- valid -- Ave sol, Sunbittern
  Eutoxeres aquila (Bourcier, 1847) -- valid -- White-tipped Sicklebill
  Falco columbarius Linnaeus, 1758 -- valid -- Faucon émerillon, Halcón esmerejón, Merlin
  Falco deiroleucus Temminck, 1825 -- valid -- Faucon orangé, Halcón pecho rufo, Orange-breasted Falcon
  Falco femoralis Temminck, 1822 -- valid -- Aplomado Falcon, Faucon aplomado, Halcón fajado
  Falco mexicanus Schlegel, 1850 -- valid -- Faucon des prairies, Halcón mexicano, Prairie Falcon
  Falco peregrinus Tunstall, 1771 -- valid -- Faucon pèlerin, faucon pélerin, Halcón peregrino, Peregrine Falcon
  Falco rufigularis Daudin, 1800 -- valid -- Bat Falcon, Faucon des chauves-souris, Halcón enano
  Falco rusticolus Linnaeus, 1758 -- valid -- Faucon gerfaut, Gyrfalcon
  Falco sparverius Linnaeus, 1758 -- valid -- American Kestrel, Cernícalo americano, Crécerelle d'Amérique
  Falco subbuteo Linnaeus, 1758 -- valid -- Eurasian Hobby, Faucon hobereau, Northern Hobby
  Falco tinnunculus Linnaeus, 1758 -- valid -- Common Kestrel, Eurasian Kestrel, Faucon crécerelle
  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 -- Black-faced Antthrush, Hormiguero-cholino cara negra
  Formicarius nigricapillus Ridgway, 1893 -- valid -- Black-headed Antthrush
  Formicarius rufipectus Salvin, 1866 -- valid -- Rufous-breasted Antthrush
  Formicivora grisea (Boddaert, 1783) -- valid -- Southern White-fringed Antwren, White-fringed Antwren
  Francolinus erckelii (Ruppell, 1835) -- valid -- Erckel's Francolin
  Francolinus francolinus (Linnaeus, 1766) -- valid -- Black Francolin
  Francolinus pondicerianus (Gmelin, 1789) -- valid -- Gray Francolin, Grey Francolin
  Fratercula arctica (Linnaeus, 1758) -- valid -- Atlantic Puffin, Macareux moine
  Fratercula cirrhata (Pallas, 1769) -- valid -- Macareux huppé, Tufted Puffin
  Fratercula corniculata (J. F. Naumann, 1821) -- valid -- Horned Puffin, Macareux cornu
  Fregata ariel (G. R. Gray, 1845) -- valid -- Frégate ariel, Lesser Frigatebird
  Fregata magnificens Mathews, 1914 -- valid -- Fragata magnífica, Frégate superbe, Magnificent Frigatebird
  Fregata minor (Gmelin, 1789) -- valid -- Fragata pelágica, Frégate du Pacifique, Great Frigatebird
  Fulica alai Peale, 1848 -- valid -- Alae Keo Keo, Hawaiian Coot
  Fulica americana Gmelin, 1789 -- valid -- American Coot, foulque d'Amérique, Gallareta americana
  Fulica atra Linnaeus, 1758 -- valid -- Eurasian Coot
  Fulica caribaea Ridgway, 1884 -- valid -- Caribbean Coot
  Fulmarus glacialis (Linnaeus, 1761) -- valid -- Fulmar boréal, Fulmar norteño, Northern Fulmar
  Furnariidae -- valid
  Galbula ruficauda Cuvier, 1816 -- valid -- Jacamar cola rufa, Rufous-tailed Jacamar
  Gallinago gallinago (Linnaeus, 1758) -- valid -- Agachona común, Bécassine des marais, Common Snipe
  Gallinago stenura (Bonaparte, 1831) -- valid -- Bécassine à queue pointue, Pin-tailed Snipe
  Gallinula chloropus (Linnaeus, 1758) -- valid -- Common Moorhen, Gallineta frente roja, gallinule poule-d'eau
  Gallus gallus (Linnaeus, 1758) -- valid -- Red Junglefowl
  Gampsonyx swainsonii Vigors, 1825 -- valid -- Élanion perle, Pearl Kite
  Garrulax canorus (Linnaeus, 1758) -- valid -- Hwamei, Melodious Laughing Thrush
  Garrulax pectoralis (Gould, 1836) -- valid -- Greater Necklaced Laughing Thrush, Greater Necklaced Laughingthrush
  Gavia adamsii (G. R. Gray, 1859) -- valid -- Colimbo de Adams, Plongeon à bec blanc, White-billed Diver, Yellow-billed Loon
  Gavia arctica (Linnaeus, 1758) -- valid -- Arctic Loon, Black-throated Loon, Plongeon arctique
  Gavia immer (Brunnich, 1764) -- valid -- Colimbo mayor, Common Loon, Great Northern Diver, Great Northern Loon, Plongeon huard
  Gavia pacifica (Lawrence, 1858) -- valid -- Colimbo pacífico, Pacific Diver, Pacific Loon, Plongeon du Pacifique
  Gavia stellata (Pontoppidan, 1763) -- valid -- Colimbo menor, Plongeon catmarin, Red-throated Diver, Red-throated Loon
  Geococcyx californianus (Lesson, 1829) -- valid -- Correcaminos norteño, Greater Roadrunner
  Geococcyx velox (Wagner, 1836) -- valid -- Correcaminos tropical, Lesser Roadrunner
  Geopelia striata (Linnaeus, 1766) -- valid -- Zebra Dove
  Geotrygon albifacies P. L. Sclater, 1858 -- valid -- Paloma-perdiz cara blanca, White-faced Quail-Dove
  Geotrygon caniceps (Gundlach, 1852) -- valid -- Gray-fronted Quail-Dove, Grey-fronted Quail-Dove
  Geotrygon carrikeri (Wetmore, 1941) -- valid -- Tuxtla Quail-Dove
  Geotrygon chiriquensis P. L. Sclater, 1856 -- valid -- Chiriqui Quail-Dove
  Geotrygon chrysia Bonaparte, 1855 -- valid -- Key West Quail-Dove
  Geotrygon costaricensis Lawrence, 1868 -- valid -- Buff-fronted Quail-Dove
  Geotrygon goldmani Nelson, 1912 -- valid -- Russet-crowned Quail-Dove
  Geotrygon lawrencii Salvin, 1874 -- valid -- Paloma-perdiz tuxtleña, Purplish-backed Quail-Dove
  Geotrygon leucometopia (Chapman, 1917) -- valid -- White-fronted Quail-Dove
  Geotrygon montana (Linnaeus, 1758) -- valid -- Paloma-perdiz rojiza, Ruddy Quail-Dove
  Geotrygon mystacea (Temminck, 1811) -- valid -- Bridled Quail-Dove
  Geotrygon veraguensis Lawrence, 1867 -- valid -- 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 -- Buse échasse, Crane Hawk, Gavilán zancón
  Glareola maldivarum J. R. Forster, 1795 -- valid -- Glaréole orientale, Oriental Pratincole
  Glaucidium brasilianum (J. F. Gmelin, 1788) -- valid -- Ferruginous Pygmy Owl, Ferruginous Pygmy-Owl, Tecolote bajeño
  Glaucidium costaricanum L. Kelso, 1937 -- valid -- Costa Rican Pygmy Owl, Costa Rican Pygmy-Owl
  Glaucidium gnoma Wagler, 1832 -- valid -- Mountain Pygmy Owl, Northern Pygmy-Owl, Tecolote serrano
  Glaucidium griseiceps Sharpe, 1875 -- valid -- Central American Pygmy Owl, Central American Pygmy-Owl, Tecolote mesoamericano
  Glaucidium palmarum Nelson, 1901 -- valid -- Colima Pygmy Owl, Colima Pygmy-Owl, Tecolote colimense
  Glaucidium sanchezi Lowery & R. J. Newman, 1949 -- valid -- Tamaulipas Pygmy Owl, Tamaulipas Pygmy-Owl, Tecolote tamaulipeco
  Glaucidium siju (d'Orbigny, 1839) -- valid -- Cuban Pygmy Owl, Cuban Pygmy-Owl
  Glaucis aeneus Lawrence, 1868 -- valid -- Bronzy Hermit
  Glaucis hirsutus (Gmelin, 1788) -- valid -- Rufous-breasted Hermit
  Glyphorynchus spirurus (Vieillot, 1819) -- valid -- Wedge-billed Woodcreeper
  Goethalsia bella Nelson, 1912 -- valid -- Pirre Hummingbird, Rufous-cheeked Hummingbird
  Goldmania violiceps Nelson, 1911 -- valid -- Violet-capped Hummingbird
  Gracula religiosa Linnaeus, 1758 -- valid -- Common Hill Myna, 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 -- Grulla blanca, Whooping Crane
  Grus canadensis (Linnaeus, 1758) -- valid -- grue du Canada, Grulla gris, Sandhill Crane
  Grus grus (Linnaeus, 1758) -- valid -- Common Crane
  Gygis alba (Sparrman, 1786) -- valid -- Angel Tern, Gygis blanche, White 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 -- Chara piñonera, Pinyon Jay
  Haematopus bachmani Audubon, 1838 -- valid -- American Black Oystercatcher, Black Oystercatcher, Huîtrier de Bachman, Ostrero negro
  Haematopus ostralegus Linnaeus, 1758 -- valid -- Eurasian Oystercatcher, Huîtrier pie
  Haematopus palliatus Temminck, 1820 -- valid -- American Oystercatcher, Huîtrier d'Amérique, Ostrero americano
  Haliaeetus albicilla (Linnaeus, 1758) -- valid -- Pygargue à queue blanche, White-tailed Eagle
  Haliaeetus leucocephalus (Linnaeus, 1766) -- valid -- Águila cabeza blanca, Bald Eagle, Pygargue à tête blanche
  Haliaeetus pelagicus (Pallas, 1811) -- valid -- Pygargue empereur, Steller's Sea Eagle, Steller's Sea-Eagle
  Haplophaedia aureliae (Bourcier & Mulsant, 1846) -- valid -- Greenish Puffleg
  Harpagus bidentatus (Latham, 1790) -- valid -- Double-toothed Kite, Gavilán bidentado, Milan bidenté
  Harpia harpyja (Linnaeus, 1758) -- valid -- Águila arpía, Harpie féroce, Harpy Eagle
  Harpyhaliaetus solitarius (Tschudi, 1844) -- valid -- Águila solitaria, Buse solitaire, Montane Solitary Eagle, Solitary Eagle
  Heliodoxa jacula Gould, 1850 -- valid -- Green-crowned Brilliant
  Heliomaster constantii (Delattre, 1843) -- valid -- Colibrí picudo, Plain-capped Starthroat
  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, Gray-breasted Wood-Wren, Grey-breasted Wood Wren
  Henicorhina leucosticta (Cabanis, 1847) -- valid -- Chivirín pecho blanco, White-breasted Wood Wren, White-breasted Wood-Wren
  Herpetotheres cachinnans (Linnaeus, 1758) -- valid -- Halcón guaco, Laughing Falcon, Macagua rieur
  Herpsilochmus rufimarginatus (Temminck, 1822) -- valid -- Rufous-winged Antwren
  Heteroscelus brevipes (Vieillot, 1816) -- invalid -- Gray-tailed Tattler, Grey-tailed Tattler
  Heteroscelus incanus (Gmelin, 1789) -- invalid -- Playero vagabundo, Wandering Tattler
  Himantopus himantopus (Linnaeus, 1758) -- valid -- Black-winged Stilt, Échasse blanche
  Himantopus mexicanus (Statius Muller, 1776) -- valid -- Ae'o, Black-necked Stilt, Candelero americano, echasse d'Amérique, Échasse d'Amérique, Hawaiian Stilt
  Hirundapus caudacutus (Latham, 1802) -- valid -- White-throated Needletail
  Hirundo rustica Linnaeus, 1758 -- valid -- Barn Swallow, Golondrina tijereta, 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) -- valid -- Blue-throated Goldentail, Blue-throated Sapphire, Zafiro garganta azul
  Hylocharis humboldtii (Bourcier & Mulsant, 1852) -- valid -- Humboldt's Sapphire
  Hylocichla mustelina (Gmelin, 1789) -- valid -- grive des bois, Wood Thrush, Zorzal maculado
  Hyloctistes subulatus (Spix, 1824) -- valid -- Eastern Woodhaunter, Striped Woodhaunter
  Hylomanes momotula Lichtenstein, 1839 -- valid -- Momoto enano, Tody Motmot
  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 -- Lesser Greenlet, Verdillo gris
  Hylophilus flavipes Lafresnaye, 1845 -- valid -- Scrub Greenlet
  Hylophilus ochraceiceps P. L. Sclater, 1860 -- valid -- Tawny-crowned Greenlet, Verdillo ocre
  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 -- Caracara à gorge rouge, Caracara comecacao, Red-throated Caracara
  Ictinia mississippiensis (A. Wilson, 1811) -- valid -- Milan du Mississippi, Milano de Misisipi, Mississippi Kite
  Ictinia plumbea (Gmelin, 1788) -- valid -- Milan bleuâtre, Milano plomizo, Plumbeous Kite
  Ixobrychus exilis (Gmelin, 1789) -- valid -- Avetoro mínimo, Least Bittern, Petit Blongios
  Ixobrychus sinensis (Gmelin, 1789) -- valid -- Blongios de Chine, Chinese Bittern, Yellow Bittern
  Jabiru mycteria (Lichtenstein, 1819) -- valid -- Cigüeña jabirú, Jabiru, Jabiru d'Amérique
  Jacana jacana (Linnaeus, 1766) -- valid -- Jacana noir, Wattled Jacana
  Jacana spinosa (Linnaeus, 1758) -- valid -- Jacana du Mexique, Jacana norteña, Northern Jacana
  Jynx torquilla Linnaeus, 1758 -- valid -- Eurasian Wryneck
  Klais guimeti (Bourcier, 1843) -- valid -- Violet-headed Hummingbird
  Lagopus lagopus (Linnaeus, 1758) -- valid -- lagopède des saules, Willow Grouse, Willow Ptarmigan
  Lagopus leucura (Richardson, 1831) -- valid -- White-tailed Ptarmigan
  Lagopus muta (Montin, 1781) -- valid -- Rock Ptarmigan
  Lampornis amethystinus Swainson, 1827 -- valid -- Amethyst-throated Hummingbird, Amethyst-throated Mountaingem, Colibrí garganta amatista
  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 (Lesson, 1829) -- valid -- Blue-throated Hummingbird, Blue-throated Mountaingem, Colibrí garganta azul
  Lampornis hemileucus (Salvin, 1865) -- valid -- White-bellied Mountain-gem, White-bellied Mountaingem
  Lampornis sybillae (Salvin & Godman, 1892) -- valid -- Green-breasted Mountain-gem, Green-breasted Mountaingem
  Lampornis viridipallens (Bourcier & Mulsant, 1846) -- valid -- Colibrí garganta verde, Green-throated Mountain-gem, Green-throated Mountaingem
  Lamprolaima rhami (Lesson, 1839) -- valid -- Colibrí ala castaña, Garnet-throated Hummingbird
  Laniocera rufescens (P. L. Sclater, 1858) -- valid -- Plañidera jaspeada, Speckled Mourner
  Lanius cristatus Linnaeus, 1758 -- valid -- Brown Shrike
  Lanius excubitor Linnaeus, 1758 -- valid -- Great Grey Shrike, Northern Shrike, pie-grièche grise
  Lanius ludovicianus Linnaeus, 1766 -- valid -- Alcaudón verdugo, Loggerhead Shrike, pie-grièche migratrice
  Larosterna inca (Lesson, 1827) -- valid -- Inca Tern, Sterne inca
  Larus argentatus Pontoppidan, 1763 -- valid -- European Herring Gull, Gaviota plateada, Goéland argenté, Herring Gull
  Larus atricilla Linnaeus, 1758 -- invalid -- Gaviota reidora, Laughing Gull, mouette atricille
  Larus belcheri Vigors, 1829 -- valid -- Band-tailed Gull, Belcher's Gull, Goéland siméon
  Larus cachinnans Pallas, 1811 -- valid -- Caspian Gull, Yellow-legged Gull
  Larus californicus Lawrence, 1854 -- valid -- California Gull, Gaviota californiana, Goéland de Californie
  Larus canus Linnaeus, 1758 -- valid -- Gaviota cana, Goéland cendré, Mew Gull
  Larus cirrocephalus Vieillot, 1818 -- invalid -- Gray-hooded Gull
  Larus crassirostris Vieillot, 1818 -- valid -- Black-tailed Gull, Goéland à queue noire
  Larus delawarensis Ord, 1815 -- valid -- Gaviota pico anillado, Goéland à bec cerclé, Ring-billed Gull
  Larus dominicanus Lichtenstein, 1823 -- valid -- Gaviota dominicana, Goéland dominicain, Kelp Gull
  Larus fuscus Linnaeus, 1758 -- valid -- Gaviota sombría, Goéland brun, Lesser Black-backed Gull
  Larus glaucescens J. F. Naumann, 1840 -- valid -- Gaviota ala glauca, Glaucous-winged Gull, Goéland à ailes grises
  Larus glaucoides B. Meyer, 1822 -- valid -- Goéland arctique, Iceland Gull
  Larus heermanni Cassin, 1852 -- valid -- Gaviota ploma, Goéland de Heermann, Heermann's Gull
  Larus hyperboreus Gunnerus, 1767 -- valid -- Gaviota blanca, Glaucous Gull, Goéland bourgmestre
  Larus livens Dwight, 1919 -- valid -- Gaviota pata amarilla, Goéland de Cortez, Yellow-footed Gull
  Larus marinus Linnaeus, 1758 -- valid -- Goéland marin, Great Black-backed Gull
  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, Goéland d'Audubon, Western Gull
  Larus philadelphia (Ord, 1815) -- invalid -- Bonaparte's Gull, Gaviota de Bonaparte, mouette de Bonaparte
  Larus pipixcan Wagler, 1831 -- invalid -- Franklin's Gull, Gaviota de Franklin, mouette de Franklin
  Larus ridibundus Linnaeus, 1766 -- invalid -- Black-headed Gull, Common Black-headed Gull, Gaviota encapuchada, mouette rieuse
  Larus schistisagus Stejneger, 1884 -- valid -- Goéland à manteau ardoisé, Slaty-backed Gull
  Larus thayeri W. S. Brooks, 1915 -- valid -- Gaviota de Thayer, Goéland de Thayer, Thayer's Gull
  Laterallus albigularis (Lawrence, 1861) -- valid -- White-throated Crake
  Laterallus exilis (Temminck, 1831) -- valid -- Gray-breasted Crake, Grey-breasted Crake
  Laterallus jamaicensis (Gmelin, 1789) -- valid -- Black Rail, Polluela negra, 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 -- Papamoscas pirata, Piratic Flycatcher
  Leiothrix lutea (Scopoli, 1786) -- valid -- Red-billed Leiothrix
  Lepidocolaptes affinis (Lafresnaye, 1839) -- valid -- Spot-crowned Woodcreeper, Trepatroncos corona punteada
  Lepidocolaptes leucogaster (Swainson, 1827) -- valid -- Trepatroncos escarchado, White-striped Woodcreeper
  Lepidocolaptes souleyetii (Des Murs, 1849) -- valid -- Streak-headed Woodcreeper, Trepatroncos corona rayada
  Lepidopyga coeruleogularis (Gould, 1851) -- valid -- 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 -- Mosquero gorra parda, Sepia-capped Flycatcher
  Leptopogon superciliaris Tschudi, 1844 -- valid -- Slaty-capped Flycatcher
  Leptotila cassini (Lawrence, 1867) -- valid -- Gray-chested Dove, Grey-chested Dove, Paloma pecho gris
  Leptotila jamaicensis (Linnaeus, 1766) -- valid -- Caribbean Dove, Paloma caribeña
  Leptotila plumbeiceps (P. L. Sclater & Salvin, 1868) -- valid -- Gray-headed Dove, Grey-headed Dove
  Leptotila verreauxi (Bonaparte, 1855) -- valid -- Paloma arroyera, White-tipped Dove
  Leptotila wellsi (Lawrence, 1884) -- valid -- Grenada Dove
  Leucopternis albicollis (Latham, 1790) -- valid -- Aguililla blanca, Buse blanche, White Hawk
  Leucopternis princeps P. L. Sclater, 1865 -- valid -- Barred Hawk, Buse barrée
  Limicola falcinellus (Pontoppidan, 1763) -- valid -- Bécasseau falcinelle, Broad-billed Sandpiper
  Limnodromus griseus (Gmelin, 1789) -- valid -- Bécassin roux, Costurero pico corto, Short-billed Dowitcher
  Limnodromus scolopaceus (Say, 1822) -- valid -- Bécassin à long bec, Costurero pico largo, Long-billed Dowitcher
  Limosa fedoa (Linnaeus, 1758) -- valid -- Barge marbrée, Marbled Godwit, Picopando canelo
  Limosa haemastica (Linnaeus, 1758) -- valid -- Barge hudsonienne, Hudsonian Godwit, Picopando ornamentado
  Limosa lapponica (Linnaeus, 1758) -- valid -- Bar-tailed Godwit, Barge rousse, Picopando cola barrada
  Limosa limosa (Linnaeus, 1758) -- valid -- Barge à queue noire, Black-tailed Godwit
  Lipaugus unirufus P. L. Sclater, 1860 -- valid -- Pía guardabosques, Rufous Piha
  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 -- Black-headed Munia, Chestnut Mannikin, 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 (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 -- 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 -- Bluethroat, Bluethroats
  Lymnocryptes minimus (Brunnich, 1764) -- valid -- Bécassine sourde, Jack Snipe
  Machetornis rixosa (Vieillot, 1819) -- valid -- Cattle Tyrant
  Malacoptila panamensis Lafresnaye, 1847 -- valid -- Buco barbón, White-whiskered Puffbird
  Manacus aurantiacus (Salvin, 1870) -- valid -- Orange-collared Manakin
  Manacus candei (Parzudaki, 1841) -- valid -- Manaquín cuello blanco, White-collared Manakin
  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 -- Eastern Screech Owl, Eastern Screech-Owl, petit-duc maculé, Tecolote oriental
  Megascops barbarus (P. L. Sclater & Salvin, 1868) -- valid -- Bearded Screech Owl, Bearded Screech-Owl, Tecolote barbudo
  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 -- Middle American Screech Owl, Vermiculated Screech Owl, Vermiculated 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 -- Carpintero cheje, Golden-fronted Woodpecker
  Melanerpes carolinus (Linnaeus, 1758) -- valid -- pic à ventre roux, Red-bellied Woodpecker
  Melanerpes chrysauchen Salvin, 1870 -- valid -- Golden-naped Woodpecker
  Melanerpes chrysogenys (Vigors, 1839) -- valid -- Carpintero enmascarado, Golden-cheeked Woodpecker
  Melanerpes erythrocephalus (Linnaeus, 1758) -- valid -- pic à tête rouge, Red-headed Woodpecker
  Melanerpes formicivorus (Swainson, 1827) -- valid -- Acorn Woodpecker, Carpintero bellotero
  Melanerpes herminieri (Lesson, 1830) -- valid -- Guadeloupe Woodpecker
  Melanerpes hoffmannii (Cabanis, 1862) -- valid -- Hoffmann's Woodpecker
  Melanerpes hypopolius (Wagler, 1829) -- valid -- Carpintero pecho gris, Gray-breasted Woodpecker, Grey-breasted Woodpecker
  Melanerpes lewis (G. R. Gray, 1849) -- valid -- Carpintero de Lewis, Lewis' Woodpecker, Lewis's Woodpecker
  Melanerpes portoricensis (Daudin, 1803) -- valid -- Puerto Rican Woodpecker
  Melanerpes pucherani (Malherbe, 1849) -- valid -- Black-cheeked Woodpecker, Carpintero cara negra
  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 (Statius Muller, 1776) -- valid -- Hispaniolan Woodpecker
  Melanerpes superciliaris (Temminck, 1827) -- valid -- West Indian Woodpecker
  Melanerpes uropygialis (S. F. Baird, 1854) -- valid -- Carpintero del desierto, Gila Woodpecker
  Melanoptila glabrirostris P. L. Sclater, 1858 -- valid -- Black Catbird, Maullador negro
  Melanotis caerulescens (Swainson, 1827) -- valid -- Blue Mockingbird, Mulato azul
  Melanotis hypoleucus Hartlaub, 1852 -- valid -- Blue-and-white Mockingbird, Mulato pecho blanco
  Meleagris gallopavo Linnaeus, 1758 -- valid -- dindon sauvage, Guajolote norteño, Wild Turkey
  Meleagris ocellata Cuvier, 1820 -- valid -- 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 -- Carnifex ardoisé, Slaty-backed Forest Falcon, Slaty-backed Forest-Falcon
  Micrastur ruficollis (Vieillot, 1817) -- valid -- Barred Forest Falcon, Barred Forest-Falcon, Carnifex barré, Halcón-selvático barrado
  Micrastur semitorquatus (Vieillot, 1817) -- valid -- Carnifex à collier, Collared Forest Falcon, Collared Forest-Falcon, Halcón-selvático de collar
  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 -- Dot-winged Antwren, Hormiguero ala punteada
  Milvago chimachima (Vieillot, 1816) -- valid -- Caracara à tête jaune, Yellow-headed Caracara
  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, moqueur polyglotte, Northern Mockingbird
  Mionectes oleagineus (Lichtenstein, 1823) -- valid -- Mosquero ocrillo, Ochre-bellied Flycatcher
  Mionectes olivaceus Lawrence, 1868 -- valid -- Olive-striped Flycatcher
  Mitrephanes phaeocercus (P. L. Sclater, 1859) -- valid -- Mosquero copetón, Northern Tufted Flycatcher, Tufted Flycatcher
  Moho apicalis Gould, 1861 -- valid -- Oahu 'O'o, Oahu 'O'o, Oahu Oo, Oahu Oo
  Moho bishopi (Rothschild, 1893) -- valid -- Bishop's 'O'o, Bishop's 'O'o, Bishop's Oo, Bishop's Oo
  Moho braccatus Cassin, 1855 -- valid -- Honeyeater, Honeyeater, Kauai 'O'o, Kauai 'O'o, Kauai Oo, Kauai Oo, O'o A'a, O'o A'a
  Moho nobilis (Merrem, 1786) -- valid -- Hawaii 'O'o, Hawaii 'O'o, Hawaii Oo, Hawaii Oo
  Momotus mexicanus Swainson, 1827 -- valid -- Momoto corona café, Russet-crowned Motmot
  Momotus momota (Linnaeus, 1766) -- valid -- Blue-crowned Motmot, Momoto corona azul
  Monasa morphoeus (Hahn & Kuster, 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 -- Bobo norteño, Fou de Bassan, Northern Gannet
  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, Gray-streaked Flycatcher, Grey-streaked Flycatcher
  Muscicapa sibirica Gmelin, 1789 -- valid -- Dark-sided Flycatcher, Siberian 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 -- Brown-backed Solitaire, Clarín jilguero
  Myadestes palmeri (Rothschild, 1893) -- valid -- Puaiohi, Small Kauai Thrush
  Myadestes townsendi (Audubon, 1838) -- valid -- Clarín norteño, solitaire de Townsend, Townsend's Solitaire
  Myadestes unicolor P. L. Sclater, 1857 -- valid -- Clarín unicolor, Slate-colored Solitaire
  Myadestes woahensis (A. Bloxam, 1899) -- invalid -- Amaui
  Mycteria americana Linnaeus, 1758 -- valid -- Cigüeña americana, Tantale d'Amérique, Wood Stork
  Myiarchus antillarum (H. Bryant, 1866) -- valid -- Puerto Rican Flycatcher
  Myiarchus barbirostris (Swainson, 1827) -- valid -- Sad Flycatcher
  Myiarchus cinerascens (Lawrence, 1851) -- valid -- Ash-throated Flycatcher, Papamoscas cenizo, tyran à gorge cendrée
  Myiarchus crinitus (Linnaeus, 1758) -- valid -- Great Crested Flycatcher, Papamoscas viajero, 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 -- Papamoscas yucateco, Yucatan Flycatcher
  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 -- Papamoscas atigrado, Sulphur-bellied Flycatcher
  Myiodynastes maculatus (Statius Muller, 1776) -- valid -- Papamoscas rayado, Streaked Flycatcher
  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 -- Elenia verdosa, Greenish Elaenia
  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 -- Luis gregario, Social Flycatcher
  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 -- Chivirín chochín, troglodyte mignon, Winter Wren
  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 -- Gray-cheeked Nunlet, Rufous-capped Nunlet
  Notharchus macrorhynchos (Gmelin, 1788) -- valid -- Buco de collar, White-necked 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 -- Black-capped Swallow, Golondrina gorra negra
  Nucifraga columbiana (A. Wilson, 1811) -- valid -- Cascanueces americano, Clark's Nutcracker
  Numenius americanus Bechstein, 1812 -- valid -- Courlis à long bec, Long-billed Curlew, Zarapito pico largo
  Numenius arquata (Linnaeus, 1758) -- valid -- Courlis cendré, Eurasian Curlew
  Numenius borealis (J. R. Forster, 1772) -- valid -- Courlis esquimau, Eskimo Curlew, Zarapito boreal
  Numenius madagascariensis (Linnaeus, 1766) -- valid -- Courlis de Sibérie, Eastern Curlew, Far Eastern Curlew
  Numenius minutus Gould, 1841 -- valid -- Courlis nain, Little Curlew
  Numenius phaeopus (Linnaeus, 1758) -- valid -- Courlis corlieu, Whimbrel, Zarapito trinador
  Numenius tahitiensis (Gmelin, 1789) -- valid -- Bristle-thighed Curlew, Courlis d'Alaska
  Numenius tenuirostris Vieillot, 1817 -- valid -- Courlis à bec grêle, Slender-billed Curlew
  Numida meleagris (Linnaeus, 1758) -- valid -- Helmeted Guineafowl
  Nyctanassa violacea (Linnaeus, 1758) -- valid -- Bihoreau violacé, Pedrete corona clara, Yellow-crowned Night Heron, Yellow-crowned Night-Heron
  Nyctibius grandis (J. F. Gmelin, 1789) -- valid -- Bienparado mayor, Great Potoo
  Nyctibius griseus (J. F. Gmelin, 1789) -- valid -- Bienparado norteño, Common Potoo
  Nyctibius jamaicensis (J. F. Gmelin, 1789) -- valid -- Northern Potoo
  Nyctidromus albicollis (J. F. Gmelin, 1789) -- valid -- Chotacabras pauraque, Common Pauraque, Pauraque
  Nyctiphrynus mcleodii (Brewster, 1888) -- valid -- Eared Poorwill, Tapacamino prío
  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 -- Océanite de Wilson, Paíño de Wilson, Wilson's Storm Petrel, Wilson's Storm-Petrel
  Oceanodroma castro (Harcourt, 1851) -- valid -- Band-rumped Storm Petrel, Band-rumped Storm-Petrel, Océanite de Castro, Paíño de Harcourt
  Oceanodroma furcata (Gmelin, 1789) -- valid -- Fork-tailed Storm Petrel, Fork-tailed Storm-Petrel, Océanite à queue fourchue
  Oceanodroma homochroa (Coues, 1864) -- valid -- Ashy Storm Petrel, Ashy Storm-Petrel, Océanite cendré, Paíño cenizo
  Oceanodroma leucorhoa (Vieillot, 1818) -- valid -- Leach's Storm Petrel, Leach's Storm-Petrel, Océanite cul-blanc, Paíño de Leach
  Oceanodroma macrodactyla W. E. Bryant, 1887 -- valid -- Guadalupe Storm-Petrel, Océanite de Guadalupe, Paíño de Guadalupe
  Oceanodroma markhami (Salvin, 1883) -- valid -- Markham's Storm Petrel, Markham's Storm-Petrel, Océanite de Markham
  Oceanodroma melania (Bonaparte, 1854) -- valid -- Black Storm Petrel, Black Storm-Petrel, Océanite noir, Paíño negro
  Oceanodroma microsoma (Coues, 1864) -- valid -- Least Storm Petrel, Least Storm-Petrel, Océanite minute, Paíño mínimo
  Oceanodroma tethys (Bonaparte, 1852) -- valid -- Océanite téthys, Paíño de Galápagos, Wedge-rumped Storm Petrel, Wedge-rumped Storm-Petrel
  Oceanodroma tristrami Salvin, 1896 -- valid -- Océanite de Tristram, Sooty Storm-Petrel, Tristram's Storm Petrel, Tristram's Storm-Petrel
  Odontophorus dialeucos Wetmore, 1963 -- valid -- Tacarcuna Wood Quail, Tacarcuna Wood-Quail
  Odontophorus gujanensis (Gmelin, 1789) -- valid -- Marbled Wood Quail, Marbled Wood-Quail
  Odontophorus guttatus (Gould, 1838) -- valid -- Codorniz bolonchaco, Spotted Wood Quail, Spotted Wood-Quail
  Odontophorus leucolaemus Salvin, 1867 -- valid -- Black-breasted Wood Quail, Black-breasted Wood-Quail
  Odontophorus melanotis Salvin, 1865 -- valid -- 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 -- Mosquero pico curvo, Northern Bentbill
  Oncostoma olivaceum (Lawrence, 1862) -- valid -- Southern Bentbill
  Onychorhynchus coronatus (Statius Muller, 1776) -- valid -- Amazonian Royal Flycatcher, Mosquero real, Royal Flycatcher
  Oreortyx pictus (Douglas, 1829) -- valid -- Codorniz de montaña, Mountain Quail
  Oreoscoptes montanus (J. K. Townsend, 1837) -- valid -- Cuitlacoche de chías, Sage Thrasher
  Ornithion brunneicapillus (Lawrence, 1862) -- valid -- Brown-capped Tyrannulet
  Ornithion semiflavum (P. L. Sclater & Salvin, 1860) -- valid -- Mosquero ceja blanca, Yellow-bellied Tyrannulet
  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 -- Mosquero-cabezón degollado, Rose-throated Becard
  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, Grey-collared Becard, Mosquero-cabezón mexicano
  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
  Pandion haliaetus (Linnaeus, 1758) -- valid -- Balbuzard pêcheur, Gavilán pescador, Osprey, Western Osprey
  Panterpe insignis Cabanis & Heine, 1860 -- valid -- Fiery-throated Hummingbird
  Panyptila cayennensis (Gmelin, 1789) -- valid -- Lesser Swallow-tailed Swift, Vencejo-tijereta menor
  Panyptila sanctihieronymi Salvin, 1863 -- valid -- Great Swallow-tailed Swift, Vencejo-tijereta mayor
  Parabuteo unicinctus (Temminck, 1824) -- valid -- Aguililla rojinegra, Buse de Harris, Harris' Hawk, Harris's Hawk
  Pardirallus maculatus (Boddaert, 1783) -- valid -- Rascón pinto, Spotted Rail
  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, 1823) -- 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 (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 -- Common Peafowl, Indian Peafowl
  Pelagodroma marina (Latham, 1790) -- valid -- Océanite frégate, White-faced Storm Petrel, White-faced Storm-Petrel
  Pelecanus erythrorhynchos Gmelin, 1789 -- valid -- American White Pelican, Pélican d'Amérique, Pelícano blanco
  Pelecanus occidentalis Linnaeus, 1766 -- valid -- Brown Pelican, Pélican brun, Pelícano pardo
  Perdix perdix (Linnaeus, 1758) -- valid -- Gray Partridge, Grey Partridge, perdrix grise
  Perisoreus canadensis (Linnaeus, 1766) -- valid -- Gray Jay, Grey Jay, mésangeai du Canada
  Petrochelidon fulva (Vieillot, 1808) -- valid -- Cave Swallow
  Petrochelidon pyrrhonota (Vieillot, 1817) -- valid -- American Cliff Swallow, Cliff Swallow, hirondelle à front blanc
  Phaenostictus mcleannani (Lawrence, 1860) -- valid -- Ocellated Antbird
  Phaeomyias murina (Spix, 1825) -- valid -- Mouse-colored Tyrannulet
  Phaethon aethereus Linnaeus, 1758 -- valid -- Phaéton à bec rouge, Rabijunco pico rojo, Red-billed Tropicbird
  Phaethon lepturus Daudin, 1802 -- valid -- Phaéton à bec jaune, Rabijunco cola blanca, White-tailed Tropicbird
  Phaethon rubricauda Boddaert, 1783 -- valid -- Phaéton à brins rouges, Rabijunco cola roja, Red-tailed Tropicbird
  Phaethornis anthophilus (Bourcier, 1843) -- valid -- Pale-bellied Hermit
  Phaethornis guy (Lesson, 1833) -- valid -- Green Hermit
  Phaethornis longirostris (Delattre, 1843) -- valid -- Long-billed Hermit, Western Long-tailed Hermit
  Phaethornis striigularis Gould, 1854 -- valid -- Stripe-throated Hermit
  Phaetusa simplex (Gmelin, 1789) -- valid -- Large-billed Tern, Sterne à gros bec
  Phainopepla nitens (Swainson, 1838) -- valid -- Capulinero negro, Phainopepla
  Phainoptila melanoxantha Salvin, 1877 -- valid -- Black-and-yellow Phainoptila, Black-and-yellow Silky-flycatcher
  Phalacrocorax auritus (Lesson, 1831) -- valid -- Cormoran à aigrettes, Cormorán orejudo, Double-crested Cormorant
  Phalacrocorax brasilianus (Gmelin, 1789) -- valid -- Cormorán oliváceo, Cormoran vigua, Neotropic Cormorant
  Phalacrocorax carbo (Linnaeus, 1758) -- valid -- Grand Cormoran, Great Cormorant
  Phalacrocorax pelagicus Pallas, 1811 -- valid -- Cormorán pelágico, Cormoran pélagique, Pelagic Cormorant
  Phalacrocorax penicillatus (Brandt, 1837) -- valid -- Brandt's Cormorant, Cormoran de Brandt, Cormorán de Brandt
  Phalacrocorax urile (Gmelin, 1789) -- valid -- Cormoran à face rouge, Red-faced Cormorant
  Phalaenoptilus nuttallii (Audubon, 1844) -- valid -- Common Poorwill, Tapacamino tevíi
  Phalaropus lobatus (Linnaeus, 1758) -- valid -- Falaropo cuello rojo, Phalarope à bec étroit, Red-necked Phalarope
  Phalaropus tricolor (Vieillot, 1819) -- valid -- Falaropo pico largo, Phalarope de Wilson, Wilson's Phalarope
  Pharomachrus auriceps (Gould, 1842) -- valid -- Golden-headed Quetzal
  Pharomachrus mocinno De la Llave, 1832 -- valid -- Quetzal mesoamericano, Resplendent Quetzal
  Phasianus colchicus Linnaeus, 1758 -- valid -- Common Pheasant, faisan de chasse, Faisán de collar, Ring-necked Pheasant
  Philomachus pugnax (Linnaeus, 1758) -- valid -- combatant varié, Combattant varié, Ruff
  Philortyx fasciatus (Gould, 1844) -- valid -- 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 -- Albatros fuligineux, Light-mantled Albatross
  Phoenicopterus ruber Linnaeus, 1758 -- valid -- American Flamingo, Flamant des Caraïbes, flamant rose, Flamenco americano, Greater 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 -- Panamanian Tyrannulet, Yellow-green 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) -- valid -- White-headed Woodpecker
  Picoides arcticus (Swainson, 1832) -- valid -- Black-backed Woodpecker, pic à dos noir
  Picoides arizonae (Hargitt, 1886) -- valid -- Arizona Woodpecker
  Picoides borealis (Vieillot, 1809) -- valid -- Red-cockaded Woodpecker
  Picoides dorsalis S. F. Baird, 1858 -- valid -- American Three-toed Woodpecker
  Picoides nuttallii (Gambel, 1843) -- valid -- Carpintero californiano, Nuttall's Woodpecker
  Picoides pubescens (Linnaeus, 1766) -- valid -- Carpintero velloso-menor, Downy Woodpecker, pic mineur
  Picoides scalaris (Wagler, 1829) -- valid -- Carpintero mexicano, Ladder-backed Woodpecker
  Picoides stricklandi (Malherbe, 1845) -- valid -- Carpintero de Strickland, Strickland's Woodpecker
  Picoides villosus (Linnaeus, 1766) -- valid -- Carpintero velloso-mayor, Hairy Woodpecker, pic chevelu
  Piculus auricularis (Salvin & Godman, 1889) -- valid -- Carpintero corona gris, Gray-crowned Woodpecker, Grey-crowned Woodpecker
  Piculus callopterus (Lawrence, 1862) -- valid -- Stripe-cheeked Woodpecker
  Piculus chrysochloros (Vieillot, 1818) -- valid -- Golden-green Woodpecker
  Piculus rubiginosus (Swainson, 1820) -- valid -- 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 -- Grand Pingouin, Great Auk
  Pipra coronata Spix, 1825 -- invalid -- Blue-crowned Manakin
  Pipra erythrocephala (Linnaeus, 1758) -- valid -- Golden-headed Manakin
  Pipra mentalis P. L. Sclater, 1857 -- valid -- Manaquín cabeza roja, Red-capped Manakin
  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 -- Mosquero pico chato, Stub-tailed Spadebill
  Platyrinchus coronatus P. L. Sclater, 1858 -- valid -- Golden-crowned Spadebill
  Platyrinchus mystaceus Vieillot, 1818 -- valid -- White-throated Spadebill
  Plegadis chihi (Vieillot, 1817) -- valid -- Ibis à face blanche, Ibis cara blanca, White-faced Ibis
  Plegadis falcinellus (Linnaeus, 1766) -- valid -- Glossy Ibis, Ibis cara oscura, Ibis falcinelle
  Ploceus cucullatus (Statius Muller, 1776) -- valid -- Village Weaver
  Pluvialis apricaria (Linnaeus, 1758) -- valid -- European Golden Plover, European Golden-Plover, Greater Golden-Plover, Pluvier doré
  Pluvialis dominica (Statius Muller, 1776) -- valid -- American Golden Plover, American Golden-Plover, Chorlo dominico, Lesser Golden-Plover, Pluvier bronzé, pluvier doré d'Amérique
  Pluvialis fulva (Gmelin, 1789) -- valid -- Chorlo fulvo, Pacific Golden Plover, Pacific Golden-Plover, Pluvier fauve
  Pluvialis squatarola (Linnaeus, 1758) -- valid -- Black-bellied Plover, Chorlo gris, Grey Plover, Pluvier argenté
  Podiceps auritus (Linnaeus, 1758) -- valid -- Grèbe esclavon, Horned Grebe, Zambullidor cornudo
  Podiceps grisegena (Boddaert, 1783) -- valid -- Grèbe jougris, Red-necked Grebe
  Podiceps nigricollis C. L. Brehm, 1831 -- valid -- Black-necked Grebe, Eared Grebe, Grèbe à cou noir, Zambullidor orejudo
  Podilymbus gigas Griscom, 1929 -- valid -- Atitlan Grebe, Grèbe de l'Atitlan
  Podilymbus podiceps (Linnaeus, 1758) -- valid -- Grèbe à bec bigarré, Pied-billed Grebe, Zambullidor pico grueso
  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 -- Blue-gray Gnatcatcher, Blue-grey Gnatcatcher, gobemoucherons gris-bleu, Perlita azulgris
  Polioptila californica Brewster, 1881 -- valid -- California Gnatcatcher, Perlita californiana
  Polioptila lembeyei (Gundlach, 1858) -- valid -- Cuban Gnatcatcher
  Polioptila melanura Lawrence, 1857 -- valid -- Black-tailed Gnatcatcher, Perlita del desierto
  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 -- marouette de Caroline, Polluela sora, Sora
  Porzana flaviventer (Boddaert, 1783) -- valid -- Polluela pecho amarillo, Yellow-breasted Crake
  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
  Priotelus temnurus (Temminck, 1825) -- valid -- Cuban Trogon
  Procellaria parkinsoni G. R. Gray, 1862 -- valid -- Black Petrel, Parkinson's Petrel, Petrel de Parkinson, Puffin de Parkinson
  Procelsterna cerulea (F. D. Bennett, 1840) -- valid -- Blue Noddy, Blue-gray Noddy, Noddi bleu
  Procnias tricarunculatus (J. Verreaux & E. Verreaux, 1853) -- valid -- Three-wattled Bellbird
  Progne chalybea (Gmelin, 1789) -- valid -- Golondrina acerada, Gray-breasted Martin, 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, hirondelle noire, Purple Martin
  Progne tapera (Linnaeus, 1766) -- valid -- Brown-chested Martin
  Prunella montanella (Pallas, 1776) -- valid -- Siberian Accentor
  Psaltriparus minimus (J. K. Townsend, 1837) -- valid -- American Bushtit, Bushtit, Sastrecillo
  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, Pétrel de la Trinité du Sud, Trindade Petrel
  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 -- Cook's Petrel, Petrel de Cook, Pétrel de Cook
  Pterodroma externa (Salvin, 1875) -- valid -- Juan Fernandez Petrel, Petrel de Juan Fernández, 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 -- Pétrel de Stejneger, Stejneger's Petrel
  Pterodroma macroptera (A. Smith, 1840) -- valid -- Great-winged Petrel, Pétrel noir
  Pterodroma neglecta (Schlegel, 1863) -- valid -- Kermadec Petrel, Petrel de Kermadec, Pétrel des Kermadec
  Pterodroma nigripennis (Rothschild, 1893) -- valid -- Black-winged Petrel, Pétrel à ailes noires, Petrel ala negra
  Pterodroma phaeopygia (Salvin, 1876) -- valid -- Galapagos Petrel, Petrel de Galápagos, Pétrel des Galapagos
  Pterodroma sandwichensis (Ridgway, 1884) -- valid -- Hawaiian Dark-rumped Petrel, Hawaiian Petrel, Pétrel des Hawaï
  Pterodroma ultima Murphy, 1949 -- valid -- Murphy's Petrel, Pétrel de Murphy
  Pteroglossus frantzii Cabanis, 1861 -- valid -- Fiery-billed Aracari
  Pteroglossus torquatus (Gmelin, 1788) -- valid -- Arasari de collar, Collared Aracari
  Ptychoramphus aleuticus (Pallas, 1811) -- valid -- Alcuela oscura, Cassin's Auklet, Starique de Cassin
  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, Puffin de Townsend, Townsend's Shearwater
  Puffinus bulleri Salvin, 1888 -- valid -- Buller's Shearwater, Pardela de Buller, Puffin de Buller
  Puffinus carneipes Gould, 1844 -- valid -- Flesh-footed Shearwater, Pardela pata pálida, 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 -- Great Shearwater, Greater Shearwater, Pardela mayor, Puffin majeur
  Puffinus griseus (Gmelin, 1789) -- valid -- Pardela gris, Puffin fuligineux, Sooty Shearwater
  Puffinus lherminieri Lesson, 1839 -- valid -- Audubon's Shearwater, Pardela de Audubon, Puffin d'Audubon
  Puffinus nativitatis Streets, 1877 -- valid -- Christmas Shearwater, Pardela de Navidad, Puffin de la Nativité
  Puffinus opisthomelas Coues, 1864 -- valid -- Black-vented Shearwater, Pardela mexicana, Puffin cul-noir
  Puffinus pacificus (Gmelin, 1789) -- valid -- Pardela cola cuña, Puffin fouquet, Wedge-tailed Shearwater
  Puffinus puffinus (Brunnich, 1764) -- valid -- Manx Shearwater, Puffin des Anglais
  Puffinus tenuirostris (Temminck, 1836) -- valid -- Pardela cola corta, Puffin à bec grêle, Short-tailed Shearwater
  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 -- King Rail, râle élégant, Rascón real
  Rallus limicola Vieillot, 1819 -- valid -- râle de Virginie, Rascón limícola, Virginia Rail
  Rallus longirostris Boddaert, 1783 -- valid -- Clapper Rail, Rascón picudo
  Ramphastos sulfuratus Lesson, 1830 -- valid -- Keel-billed Toucan, Tucán pico canoa
  Ramphastos swainsonii Gould, 1833 -- valid -- Chestnut-mandibled Toucan
  Ramphocaenus melanurus Vieillot, 1819 -- valid -- Long-billed Gnatwren, Soterillo picudo
  Ramphocinclus brachyurus (Vieillot, 1818) -- valid -- White-breasted Thrasher
  Recurvirostra americana Gmelin, 1789 -- valid -- American Avocet, Avoceta americana, Avocette d'Amérique
  Regulus calendula (Linnaeus, 1766) -- valid -- Reyezuelo de rojo, roitelet à couronne rubis, Ruby-crowned Kinglet
  Regulus satrapa Lichtenstein, 1823 -- valid -- Golden-crowned Kinglet, Reyezuelo de oro, roitelet à couronne dorée
  Rhodostethia rosea (MacGillivray, 1824) -- valid -- Mouette rosée, Ross's Gull
  Rhynchocyclus brevirostris (Cabanis, 1847) -- valid -- Eye-ringed Flatbill, Mosquero de anteojos
  Rhynchocyclus olivaceus (Temminck, 1820) -- valid -- Olivaceous Flatbill
  Rhynchortyx cinctus (Salvin, 1876) -- valid -- Tawny-faced Quail
  Rhytipterna holerythra (P. L. Sclater & Salvin, 1860) -- valid -- Plañidera alazán, Rufous Mourner
  Riparia riparia (Linnaeus, 1758) -- valid -- Bank Swallow, Golondrina ribereña, hirondelle de rivage, Sand Martin
  Rissa brevirostris (Bruch, 1853) -- valid -- Mouette des brumes, Red-legged Kittiwake
  Rissa tridactyla (Linnaeus, 1758) -- valid -- Black-legged Kittiwake, Gaviota pata negra, Mouette tridactyle
  Rostrhamus hamatus (Temminck, 1821) -- invalid -- Slender-billed Kite
  Rostrhamus sociabilis (Vieillot, 1817) -- valid -- Gavilán caracolero, Milan des marais, Snail Kite
  Rynchops niger Linnaeus, 1758 -- valid -- Bec-en-ciseaux noir, Black Skimmer, Rayador americano
  Salpinctes obsoletus (Say, 1822) -- valid -- Chivirín saltarroca, Rock Wren
  Sapayoa aenigma Hartert, 1903 -- valid -- Broad-billed Sapayoa, Sapayoa
  Sarcoramphus papa (Linnaeus, 1758) -- valid -- King Vulture, Sarcoramphe roi, Zopilote rey
  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 -- Eastern Phoebe, moucherolle phébi, Papamoscas fibí
  Sayornis saya (Bonaparte, 1825) -- valid -- moucherolle à ventre roux, Papamoscas llanero, Say's Phoebe
  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 -- Hojarasquero oscuro, Scaly-throated Leaftosser
  Sclerurus mexicanus P. L. Sclater, 1857 -- valid -- Hojarasquero pecho rufo, Tawny-throated Leaftosser
  Scolopax minor Gmelin, 1789 -- valid -- American Woodcock, Bécasse d'Amérique, Chocha americana
  Scolopax rusticola Linnaeus, 1758 -- valid -- Bécasse des bois, Eurasian Woodcock
  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 (Gmelin, 1788) -- valid -- Rufous Hummingbird, Zumbador rufo
  Selasphorus sasin (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, merlebleu azuré, Mountain Bluebird
  Sialia mexicana Swainson, 1832 -- valid -- Azulejo garganta azul, merle-bleu de l'ouest, Western Bluebird
  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 Pauraque, Least Poorwill
  Sirystes sibilator (Vieillot, 1818) -- valid -- Eastern Sirystes, Sirystes
  Sitta canadensis Linnaeus, 1766 -- valid -- Red-breasted Nuthatch, Sita canadiense, sittelle à poitrine rousse
  Sitta carolinensis Latham, 1790 -- valid -- Sita pecho blanco, sittelle à poitrine blanche, White-breasted Nuthatch
  Sitta pusilla Latham, 1790 -- valid -- Brown-headed Nuthatch
  Sitta pygmaea Vigors, 1839 -- valid -- Pygmy Nuthatch, Sita enana
  Sittasomus griseicapillus (Vieillot, 1818) -- valid -- Olivaceous Woodcreeper, Trepatroncos oliváceo
  Sphyrapicus nuchalis S. F. Baird, 1858 -- valid -- Chupasavia nuca roja, Red-naped Sapsucker
  Sphyrapicus ruber (Gmelin, 1788) -- valid -- Chupasavia cabeza roja, Red-breasted Sapsucker
  Sphyrapicus thyroideus (Cassin, 1852) -- valid -- Chupasavia oscuro, Williamson's Sapsucker
  Sphyrapicus varius (Linnaeus, 1766) -- valid -- Chupasavia maculado, pic maculé, Yellow-bellied Sapsucker
  Spizaetus ornatus (Daudin, 1800) -- valid -- Águila elegante, Aigle orné, Ornate Hawk-Eagle
  Spizaetus tyrannus (Wied-Neuwied, 1820) -- valid -- Águila tirana, Aigle tyran, Black Hawk-Eagle
  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, hirondelle à ailes hérissées, Northern Rough-winged Swallow
  Stellula calliope (Gould, 1847) -- valid -- Calliope Hummingbird, Colibrí garganta rayada
  Stercorarius longicaudus Vieillot, 1819 -- valid -- Labbe à longue queue, Long-tailed Jaeger, Salteador cola larga
  Stercorarius maccormicki H. Saunders, 1893 -- valid -- Labbe de McCormick, Págalo sureño, South Polar Skua
  Stercorarius parasiticus (Linnaeus, 1758) -- valid -- Labbe parasite, Parasitic Jaeger, Salteador parásito
  Stercorarius pomarinus (Temminck, 1815) -- valid -- Labbe pomarin, Pomarine Jaeger, Pomarine Skua, Salteador pomarino
  Stercorarius skua (Brunnich, 1764) -- valid -- Grand Labbe, Great Skua
  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 (Lesson, 1847) -- invalid -- Charrán mínimo, Least Tern
  Sterna bergii Lichtenstein, 1823 -- invalid -- Great Crested Tern, Swift Tern
  Sterna caspia Pallas, 1770 -- invalid -- Caspian Tern, Charrán caspia, sterne caspienne
  Sterna dougallii Montagu, 1813 -- valid -- Charrán rosado, Roseate Tern, Sterne de Dougall
  Sterna elegans Gambel, 1849 -- invalid -- Charrán elegante, Elegant Tern
  Sterna forsteri Nuttall, 1834 -- valid -- Charrán de Forster, Forster's Tern, Sterne de Forster
  Sterna fuscata Linnaeus, 1766 -- invalid -- Charrán sombrío, Sooty Tern
  Sterna hirundo Linnaeus, 1758 -- valid -- Charrán común, Common Tern, Sterne pierregarin
  Sterna lunata Peale, 1848 -- invalid -- Gray-backed Tern, Spectacled Tern
  Sterna maxima Boddaert, 1783 -- invalid -- Charrán real, Royal Tern
  Sterna nilotica Gmelin, 1789 -- invalid -- Charrán pico grueso, Gull-billed Tern
  Sterna paradisaea Pontoppidan, 1763 -- valid -- Arctic Tern, Charrán ártico, Sterne arctique
  Sterna sandvicensis Latham, 1787 -- invalid -- Charrán de Sandwich, Sandwich Tern
  Sterna superciliaris Vieillot, 1819 -- invalid -- Yellow-billed Tern
  Streptopelia chinensis (Scopoli, 1786) -- valid -- 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) -- valid -- Ringed Turtle-Dove
  Streptopelia turtur (Linnaeus, 1758) -- valid -- European Turtle Dove, European Turtle-Dove
  Streptoprocne rutila (Vieillot, 1817) -- valid -- Chestnut-collared Swift
  Streptoprocne semicollaris (De Saussure, 1859) -- valid -- Vencejo nuca blanca, White-naped Swift
  Streptoprocne zonaris (Shaw, 1796) -- valid -- Vencejo cuello blanco, White-collared Swift
  Strix fulvescens (P. L. Sclater & Salvin, 1868) -- valid -- Búho leonado, Fulvous Owl
  Strix nebulosa J. R. Forster, 1772 -- valid -- chouette lapone, Great Gray Owl, Great Grey Owl
  Strix occidentalis (Xántus de Vésey, 1860) -- valid -- Búho manchado, Spotted Owl
  Strix varia Barton, 1799 -- valid -- Barred Owl, Búho listado, chouette rayée
  Sturnus vulgaris Linnaeus, 1758 -- valid -- Common Starling, Estornino pinto, étourneau sansonnet, European Starling
  Sublegatus arenarum (Salvin, 1863) -- valid -- Northern Scrub Flycatcher, Northern Scrub-Flycatcher
  Sula dactylatra Lesson, 1831 -- valid -- Bobo enmascarado, Fou masqué, Masked Booby
  Sula leucogaster (Boddaert, 1783) -- valid -- Bobo café, Brown Booby, Fou brun
  Sula nebouxii Milne-Edwards, 1882 -- valid -- Blue-footed Booby, Bobo pata azul, Fou à pieds bleus
  Sula sula (Linnaeus, 1766) -- valid -- Bobo pata roja, Fou à pieds rouges, Red-footed Booby
  Sula variegata (Tschudi, 1843) -- valid -- Fou varié, Peruvian Booby
  Surnia ulula (Linnaeus, 1758) -- valid -- chouette épervière, Northern Hawk Owl, Northern Hawk-Owl
  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 -- Güitío pecho rufo, Rufous-breasted Spinetail
  Syndactyla subalaris (P. L. Sclater, 1859) -- valid -- Lineated Foliage-gleaner
  Synthliboramphus antiquus (Gmelin, 1789) -- valid -- Ancient Murrelet, Guillemot à cou blanc, Mérgulo antiguo
  Synthliboramphus craveri (Salvadori, 1865) -- valid -- Craveri's Murrelet, Guillemot de Craveri, Mérgulo de Craveri
  Synthliboramphus hypoleucus (Xantus de Vesey, 1860) -- valid -- Guillemot de Xantus, Xantus' Murrelet, Xantus' Murrelet, Xantus's Murrelet
  Tachornis phoenicobia Gosse, 1847 -- valid -- Antillean Palm Swift, Antillean Palm-Swift
  Tachybaptus dominicus (Linnaeus, 1766) -- valid -- Grèbe minime, Least Grebe, Zambullidor menor
  Tachycineta albilinea (Lawrence, 1863) -- valid -- Golondrina manglera, Mangrove Swallow
  Tachycineta bicolor (Vieillot, 1808) -- valid -- Golondrina bicolor, hirondelle bicolore, Tree Swallow
  Tachycineta cyaneoviridis (H. Bryant, 1859) -- valid -- Bahama Swallow, Bahaman Swallow
  Tachycineta euchrysea (Gosse, 1847) -- valid -- Golden Swallow
  Tachycineta thalassina (Swainson, 1827) -- valid -- Golondrina verdemar, Violet-green Swallow
  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 -- Himalayan Snowcock
  Thalassarche cauta (Gould, 1841) -- valid -- Albatros à cape blanche, Shy Albatross
  Thalassarche chlororhynchos (Gmelin, 1789) -- valid -- Albatros à nez jaune, Atlantic Yellow-nosed Albatross, Yellow-nosed Albatross
  Thalassarche melanophris (Temminck, 1828) -- valid -- Albatros à sourcils noirs, Black-browed Albatross
  Thalurania colombica (Bourcier, 1843) -- valid -- Violet-crowned Woodnymph
  Thalurania fannyi (Delattre & Bourcier, 1846) -- valid -- Green-crowned Woodnymph
  Thalurania ridgwayi Nelson, 1900 -- valid -- Mexican Woodnymph, Ninfa mexicana
  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 -- Barred Antshrike, Batará barrado
  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 -- Bewick's Wren, Chivirín cola oscura
  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 -- Carolina Wren, Chivirín de Carolina, 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 -- Banded Wren, Chivirín barrado
  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, Fasciated Tiger-Heron, Onoré fascié
  Tigrisoma lineatum (Boddaert, 1783) -- valid -- Garza-tigre colorada, Onoré rayé, Rufescent Tiger Heron, Rufescent Tiger-Heron
  Tigrisoma mexicanum Swainson, 1834 -- valid -- Bare-throated Tiger Heron, Bare-throated Tiger-Heron, Garza-tigre mexicana, Onoré du Mexique
  Tilmatura dupontii (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
  Todus mexicanus Lesson, 1838 -- valid -- Puerto Rican Tody
  Todus multicolor Gould, 1837 -- valid -- Cuban Tody
  Todus subulatus G. R. Gray, 1847 -- valid -- Broad-billed Tody
  Todus todus (Linnaeus, 1758) -- valid -- Jamaican Tody
  Tolmomyias assimilis (Pelzeln, 1868) -- valid -- Yellow-margined Flycatcher, Zimmer's Flatbill
  Tolmomyias sulphurescens (Spix, 1825) -- valid -- Mosquero ojo blanco, Yellow-olive Flatbill, Yellow-olive Flycatcher
  Toxostoma bendirei (Coues, 1873) -- valid -- Bendire's Thrasher, Cuitlacoche pico corto
  Toxostoma cinereum (Xantus de Vesey, 1860) -- valid -- Cuitlacoche peninsular, Gray Thrasher, Grey Thrasher
  Toxostoma crissale Henry, 1858 -- valid -- Crissal Thrasher, Cuitlacoche crisal
  Toxostoma curvirostre (Swainson, 1827) -- valid -- Cuitlacoche pico curvo, Curve-billed Thrasher
  Toxostoma guttatum (Ridgway, 1885) -- valid -- Cozumel Thrasher, Cuitlacoche de Cozumel
  Toxostoma lecontei Lawrence, 1851 -- valid -- Cuitlacoche pálido, Le Conte's Thrasher
  Toxostoma longirostre (Lafresnaye, 1838) -- valid -- Cuitlacoche pico largo, Long-billed Thrasher
  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 -- Brown Thrasher, Cuitlacoche rojizo, moqueur roux
  Tringa erythropus (Pallas, 1764) -- valid -- Chevalier arlequin, Spotted Redshank
  Tringa flavipes (Gmelin, 1789) -- valid -- Lesser Yellowlegs, Patamarilla menor, Petit Chevalier
  Tringa glareola Linnaeus, 1758 -- valid -- Chevalier sylvain, Wood Sandpiper
  Tringa melanoleuca (Gmelin, 1789) -- valid -- Grand Chevalier, Greater Yellowlegs, Patamarilla mayor
  Tringa nebularia (Gunnerus, 1767) -- valid -- Chevalier aboyeur, Common Greenshank
  Tringa ochropus Linnaeus, 1758 -- valid -- Chevalier cul-blanc, Green Sandpiper
  Tringa solitaria A. Wilson, 1813 -- valid -- Chevalier solitaire, Playero solitario, Solitary Sandpiper
  Tringa stagnatilis (Bechstein, 1803) -- valid -- Chevalier stagnatile, Marsh Sandpiper
  Tringa totanus (Linnaeus, 1758) -- valid -- Chevalier gambette, Common Redshank
  Trochilus polytmus Linnaeus, 1758 -- valid -- Red-billed Streamertail, 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, troglodyte mignon, Winter Wren
  Trogon aurantiiventris Gould, 1856 -- valid -- Orange-bellied Trogon
  Trogon bairdii Lawrence, 1868 -- valid -- Baird's Trogon
  Trogon citreolus Gould, 1835 -- valid -- Citreoline Trogon, Trogón citrino
  Trogon clathratus Salvin, 1866 -- valid -- Lattice-tailed Trogon
  Trogon collaris Vieillot, 1817 -- valid -- Collared Trogon, Trogón de collar
  Trogon elegans Gould, 1834 -- valid -- Elegant Trogon, Trogón elegante
  Trogon massena Gould, 1838 -- valid -- Slaty-tailed Trogon, Trogón cola oscura
  Trogon melanocephalus Gould, 1836 -- valid -- Black-headed Trogon, Trogón cabeza negra
  Trogon melanurus Swainson, 1838 -- valid -- Black-tailed Trogon
  Trogon mexicanus Swainson, 1827 -- valid -- Mountain Trogon, Trogón mexicano
  Trogon rufus Gmelin, 1788 -- valid -- Black-throated Trogon
  Trogon violaceus Gmelin, 1788 -- valid -- Trogón violáceo, Violaceous Trogon
  Trogon viridis Linnaeus, 1766 -- valid -- Amazonian White-tailed Trogon, White-tailed Trogon
  Tryngites subruficollis (Vieillot, 1819) -- valid -- Bécasseau roussâtre, Buff-breasted Sandpiper, Playero leonado
  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, Clay-colored Thrush, Mirlo pardo
  Turdus infuscatus (Lafresnaye, 1844) -- valid -- Black Robin, Black Thrush, Mirlo negro
  Turdus jamaicensis Gmelin, 1789 -- valid -- White-eyed Thrush
  Turdus merula Linnaeus, 1758 -- valid -- Common Blackbird, Eurasian Blackbird, merle noir
  Turdus migratorius Linnaeus, 1766 -- valid -- American Robin, merle d'Amérique, Mirlo primavera
  Turdus naumanni Temminck, 1820 -- valid -- Dusky Thrush, Naumann's Thrush
  Turdus nigrescens Cabanis, 1861 -- valid -- Sooty Robin, Sooty Thrush
  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 -- Mirlo dorso rufo, Rufous-backed Robin
  Turdus swalesi (Wetmore, 1927) -- valid -- La Selle Thrush
  Tympanuchus cupido (Linnaeus, 1758) -- valid -- Greater Prairie Chicken, Greater Prairie-Chicken
  Tympanuchus pallidicinctus (Ridgway, 1873) -- valid -- Lesser Prairie Chicken, Lesser Prairie-Chicken
  Tympanuchus phasianellus (Linnaeus, 1758) -- valid -- Sharp-tailed Grouse, tétras à queue fine
  Tyrannidae -- valid -- tyrans gobe-mouches, Tyrant Flycatchers
  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, Grey Kingbird, Tirano gris
  Tyrannus forficatus (Gmelin, 1789) -- valid -- Scissor-tailed Flycatcher, Tirano-tijereta rosado, tyran à longue queue
  Tyrannus melancholicus Vieillot, 1819 -- valid -- Tirano tropical, Tropical Kingbird
  Tyrannus savana Vieillot, 1808 -- valid -- Fork-tailed Flycatcher, Tirano-tijereta gris, tyran des savanes
  Tyrannus tyrannus (Linnaeus, 1758) -- valid -- Eastern Kingbird, Tirano dorso negro, tyran tritri
  Tyrannus verticalis Say, 1823 -- valid -- Tirano pálido, tyran de l'ouest, Western Kingbird
  Tyrannus vociferans Swainson, 1826 -- valid -- Cassin's Kingbird, Tirano gritón
  Tyto alba (Scopoli, 1769) -- valid -- Barn Owl, Common Barn-Owl, effraie de clochers, Lechuza de campanario, Western Barn Owl
  Tyto glaucops (Kaup, 1852) -- valid -- Ashy-faced Owl
  Upupa epops Linnaeus, 1758 -- valid -- Common Hoopoe, Eurasian Hoopoe, Hoopoe
  Uraeginthus bengalus (Linnaeus, 1766) -- valid -- Red-cheeked Cordon-bleu, Red-cheeked Cordonbleu
  Uria aalge (Pontoppidan, 1763) -- valid -- Arao común, Common Murre, Guillemot marmette
  Uria lomvia (Linnaeus, 1758) -- valid -- Guillemot de Brünnich, Thick-billed Murre
  Uropsila leucogastra (Gould, 1837) -- valid -- Chivirín vientre blanco, White-bellied Wren
  Vanellus chilensis (Molina, 1782) -- valid -- Southern Lapwing, Vanneau téro
  Vanellus vanellus (Linnaeus, 1758) -- valid -- Northern Lapwing, Vanneau huppé
  Veniliornis fumigatus (Orbigny, 1840) -- valid -- 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 -- Cozumel Vireo, Vireo de Cozumel
  Vireo bellii Audubon, 1844 -- valid -- Bell's Vireo, Vireo de Bell
  Vireo brevipennis (P. L. Sclater, 1858) -- valid -- Slaty Vireo, Vireo pizarra
  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 -- Cassin's Vireo, Vireo de Cassin
  Vireo crassirostris (H. Bryant, 1859) -- valid -- Thick-billed Vireo
  Vireo flavifrons Vieillot, 1808 -- valid -- viréo à gorge jaune, Vireo garganta amarilla, Yellow-throated Vireo
  Vireo flavoviridis (Cassin, 1851) -- valid -- Vireo verdeamarillo, Yellow-green Vireo
  Vireo gilvus (Vieillot, 1808) -- valid -- Vireo gorjeador, viréo mélodieux, Warbling Vireo
  Vireo griseus (Boddaert, 1783) -- valid -- viréo aux yeux blancs, Vireo ojo blanco, White-eyed Vireo
  Vireo gundlachii Lembeye, 1850 -- valid -- Cuban Vireo
  Vireo huttoni Cassin, 1851 -- valid -- Hutton's Vireo, Vireo reyezuelo
  Vireo hypochryseus P. L. Sclater, 1863 -- valid -- Golden Vireo, Vireo dorado
  Vireo latimeri S. F. Baird, 1866 -- valid -- Puerto Rican Vireo
  Vireo leucophrys (Lafresnaye, 1844) -- valid -- Brown-capped Vireo, Vireo gorra parda
  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 -- Dwarf Vireo, Vireo enano
  Vireo olivaceus (Linnaeus, 1766) -- valid -- Red-eyed Vireo, viréo aux yeux rouges, Vireo ojo rojo
  Vireo osburni (P. L. Sclater, 1861) -- valid -- Blue Mountain Vireo
  Vireo pallens Salvin, 1863 -- valid -- Mangrove Vireo, Vireo manglero
  Vireo philadelphicus (Cassin, 1851) -- valid -- Philadelphia Vireo, Vireo de Filadelfia, viréo de Philadelphie
  Vireo plumbeus Coues, 1866 -- valid -- Plumbeous Vireo, Vireo plomizo
  Vireo solitarius (A. Wilson, 1810) -- valid -- Blue-headed Vireo, Solitary Vireo, viréo à tête bleue, Vireo anteojillo
  Vireo vicinior Coues, 1866 -- valid -- Gray Vireo, Grey Vireo, Vireo gris
  Vireolanius eximius S. F. Baird, 1866 -- valid -- Yellow-browed Shrike-Vireo
  Vireolanius melitophrys Bonaparte, 1850 -- valid -- Chestnut-sided Shrike-Vireo, Vireón pecho castaño
  Vireolanius pulchellus P. L. Sclater & Salvin, 1859 -- valid -- Green Shrike-Vireo, Vireón esmeralda
  Xema sabini (Sabine, 1819) -- valid -- Gaviota cola hendida, Mouette de Sabine, Sabine's Gull
  Xenerpestes minlosi Berlepsch, 1886 -- valid -- Double-banded Graytail, Double-banded Greytail
  Xenops minutus (Sparrman, 1788) -- valid -- Picolezna liso, Plain Xenops
  Xenops rutilans Temminck, 1821 -- valid -- Streaked Xenops
  Xenornis setifrons Chapman, 1924 -- valid -- Speckled Antshrike, Spiny-faced Antshrike
  Xenotriccus callizonus Dwight & Griscom, 1927 -- valid -- Belted Flycatcher, Mosquero fajado
  Xenotriccus mexicanus (Zimmer, 1938) -- valid -- Mosquero del Balsas, Pileated Flycatcher
  Xenus cinereus (Guldenstadt, 1775) -- valid -- Chevalier bargette, Terek Sandpiper
  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, tourterelle à ailes blanches, White-winged Dove
  Zenaida auriculata (Des Murs, 1847) -- valid -- Eared Dove
  Zenaida aurita (Temminck, 1809) -- valid -- Paloma aurita, Zenaida Dove
  Zenaida graysoni (Lawrence, 1871) -- valid -- Paloma de Socorro, Socorro Dove
  Zenaida macroura (Linnaeus, 1758) -- valid -- Mourning Dove, Paloma huilota, tourterelle triste
  Zimmerius vilissimus (P. L. Sclater & Salvin, 1859) -- valid -- Mosquero ceja gris, Paltry Tyrannulet
  Zosterops japonicus Temminck & Schlegel, 1845 -- valid -- Japanese White-eye
   

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