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          |  | Expert(s): |  |  | 
|  | Expert: | Richard C. Banks |  | 
|  | Notes: | Chief, Bird Section, U.S.G.S. - B.R.D. - P.W.R.C. |  | 
|  | Reference for: | Larus thayeri |  | 
  
         
          |  |  |  |  | 
        
          |  | Other Source(s): |  |  | 
|  | Source: | CDP, database (version 1999) |  | 
|  | Acquired: | 2003 |  | 
|  | Notes: |  |  | 
|  | Reference for: | Thayer's Gull[English] |  | 
|  |  |  |  | 
|  | Source: | AOU Check-List (07-2005), website (version Jul-2005) |  | 
|  | Acquired: | 2005 |  | 
|  | Notes: | American Ornithologists' Union's "LIST OF THE 2,037 BIRD SPECIES (WITH SCIENTIFIC AND ENGLISH NAMES) KNOWN FROM THE A.O.U. CHECK-LIST AREA" (AOU Check-list, 7th edition, updated with Supplements 42-46), maintained at http://www.aou.org/ |  | 
|  | Reference for: | Thayer's Gull[English] |  | 
|  |  |  |  | 
|  | Source: | AOU Check-List (08-2011), website (version Aug-2011) |  | 
|  | Acquired: | 2011 |  | 
|  | Notes: | American Ornithologists' Union's "Check-list of North American Birds - List of the 2,078 Bird Species Known From the A.O.U. Check-list Area" (AOU Check-list, 7th edition, updated with Supplements 42-52), maintained at http://www.aou.org/ |  | 
|  | Reference for: | Larus thayeri, Thayer's Gull [English], Goéland de Thayer [French] |  | 
|  |  |  |  | 
|  | Source: | Comisión Nacional para el Conocimiento y Uso de la Biodiversidad, database (version undefined) |  | 
|  | Acquired: | 2001 |  | 
|  | Notes: | CONABIO: (http://www.conabio.gob.mx/) |  | 
|  | Reference for: | Gaviota de Thayer[Spanish] |  | 
|  |  |  |  | 
|  | Source: | IOC World Bird List (version 12.1), website (version 12.1) |  | 
|  | Acquired: | 2022 |  | 
|  | Notes: | Gill, F., D. Donsker, and P. Rasmussen, eds. 2022. IOC World Bird List (v 12.1). doi: 10.14344/IOC.ML.12.1. Available at http://www.worldbirdnames.org [Accessed 21 Jan, 2022] |  | 
|  | Reference for: | Larus thayeri |  | 
|  |  |  |  | 
|  | Source: | IOC World Bird List, Master List v2.9, website (version 2.9) |  | 
|  | Acquired: | 2011 |  | 
|  | Notes: | Master list and sub-lists are maintained at http://www.worldbirdnames.org/names.html, and 'virtually replace' Gill & Wright 2006 (Birds of the World, Recommended English Names) |  | 
|  | Reference for: | Larus thayeri, Thayer's Gull [English] |  | 
|  |  |  |  | 
|  | Source: | NODC Taxonomic Code, database (version 8.0) |  | 
|  | Acquired: | 1996 |  | 
|  | Notes: |  |  | 
|  | Reference for: | Larus thayeri |  | 
|  |  |  |  | 
|  | Source: | Zoonomen - Zoological Nomenclature Resource, 2011.04.02, website (version 02-Apr-11) |  | 
|  | Acquired: | 2011 |  | 
|  | Notes: | "Zoonomen - Zoological Nomenclature Resource" maintained by Alan P. Peterson at http://www.zoonomen.net |  | 
|  | Reference for: | Larus thayeri |  | 
|  |  |  |  | 
        
          |  | Publication(s): |  |  | 
|  | Author(s)/Editor(s): | American Ornithologists' Union |  | 
|  | Publication Date: | 1973 |  | 
|  | Article/Chapter Title: | Thirty-second supplement to the American Ornithologists' Union check-list of North American Birds |  | 
|  | Journal/Book Name, Vol. No.: | The Auk, vol. 90, no. 2 |  | 
|  | Page(s): | 411-419 |  | 
|  | Publisher: |  |  | 
|  | Publication Place: |  |  | 
|  | ISBN/ISSN: | 0004-8038 |  | 
|  | Notes: |  |  | 
|  | Reference for: | Larus thayeri |  | 
|  |  |  |  | 
|  | Author(s)/Editor(s): | Banks, R. C., R. W. McDiarmid, and A. L. Gardner |  | 
|  | Publication Date: | 1987 |  | 
|  | Article/Chapter Title: | Checklist of Vertebrates of the United States, the U.S. Territories, and Canada |  | 
|  | Journal/Book Name, Vol. No.: | Resource Publication, no. 166 |  | 
|  | Page(s): | 79 |  | 
|  | Publisher: | United States Department of the Interior Fish and Wildlife Service |  | 
|  | Publication Place: | Washington, D.C., USA |  | 
|  | ISBN/ISSN: |  |  | 
|  | Notes: |  |  | 
|  | Reference for: | Larus thayeri |  | 
|  |  |  |  | 
|  | Author(s)/Editor(s): | Dickinson, E. C., and J. V. Remsen Jr., eds. |  | 
|  | Publication Date: | 2013 |  | 
|  | Article/Chapter Title: |  |  | 
|  | Journal/Book Name, Vol. No.: | The Howard and Moore Complete Checklist of the Birds of the World, 4th Edition, Vol. 1 Non-passerines |  | 
|  | Page(s): | l + 461 |  | 
|  | Publisher: | Aves Press |  | 
|  | Publication Place: | Eastbourne, UK |  | 
|  | ISBN/ISSN: | 9780956861108 |  | 
|  | Notes: |  |  | 
|  | Reference for: | Larus thayeri, Thayer's Gull [English] |  | 
|  |  |  |  | 
|  | Author(s)/Editor(s): | Dickinson, Edward C., ed. |  | 
|  | Publication Date: | 2003 |  | 
|  | Article/Chapter Title: |  |  | 
|  | Journal/Book Name, Vol. No.: | The Howard and Moore Complete Checklist of the Birds of the World, 3rd edition |  | 
|  | Page(s): | 1039 |  | 
|  | Publisher: | Princeton University Press |  | 
|  | Publication Place: | Princeton, New Jersey, USA |  | 
|  | ISBN/ISSN: | 0-691-11701-2 |  | 
|  | Notes: |  |  | 
|  | Reference for: | Larus thayeri |  | 
|  |  |  |  | 
|  | Author(s)/Editor(s): | Gill, Frank, and Minturn Wright |  | 
|  | Publication Date: | 2006 |  | 
|  | Article/Chapter Title: |  |  | 
|  | Journal/Book Name, Vol. No.: | Birds of the World: Recommended English Names |  | 
|  | Page(s): | ix + 259 |  | 
|  | Publisher: | Princeton University Press |  | 
|  | Publication Place: | Princeton, New Jersey, USA |  | 
|  | ISBN/ISSN: | 0-691-12827-8 |  | 
|  | Notes: | Includes a CD-ROM with the full dataset |  | 
|  | Reference for: | Larus thayeri, Thayer's Gull [English] |  | 
|  |  |  |  | 
|  | Author(s)/Editor(s): | Peters, James Lee |  | 
|  | Publication Date: | 1934 |  | 
|  | Article/Chapter Title: |  |  | 
|  | Journal/Book Name, Vol. No.: | Check-List of Birds of the World, vol. 2 |  | 
|  | Page(s): | xvii + 401 |  | 
|  | Publisher: | Oxford University Press |  | 
|  | Publication Place: | London, England, UK |  | 
|  | ISBN/ISSN: |  |  | 
|  | Notes: |  |  | 
|  | Reference for: | Larus thayeri |  | 
|  |  |  |  |