American wigeon (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "American wigeon" in English language version.

refsWebsite
Global rank English rank
387th place
373rd place
2nd place
2nd place
88th place
160th place
1,007th place
1,255th place
6th place
6th place
1st place
1st place
low place
low place
6,096th place
3,562nd place
40th place
58th place
332nd place
246th place
5th place
5th place
low place
low place

allaboutbirds.org

archive.org

biodiversitylibrary.org

britannica.com

bto.org

  • Ornithology, British Trust for (2015-04-07). "American Wigeon". BTO - British Trust for Ornithology. Retrieved 2024-05-25.

cornell.edu

cornellpress.cornell.edu

doi.org

  • BirdLife International (2016). "Mareca americana". IUCN Red List of Threatened Species. 2016: e.T22680163A92846924. doi:10.2305/IUCN.UK.2016-3.RLTS.T22680163A92846924.en. Retrieved 12 November 2021.
  • Mini, A.E.; Harrington, E.R.; Rucker, E.; Dugger, B.D.; Mowbray, T.B. (2020). Poole, A.F. (ed.). "American Wigeon (Mareca americana), version 1.0". Birds of the World. Ithaca, NY, USA: Cornell Lab of Ornithology. doi:10.2173/bow.amewig.01. Retrieved 4 July 2022.

ducks.org

iucnredlist.org

  • BirdLife International (2016). "Mareca americana". IUCN Red List of Threatened Species. 2016: e.T22680163A92846924. doi:10.2305/IUCN.UK.2016-3.RLTS.T22680163A92846924.en. Retrieved 12 November 2021.

web.archive.org

worldbirdnames.org

worldcat.org

search.worldcat.org

  • Votier, Stephen C.; Harrop, Andrew H.J.; Denny, Matthew (January 2003). "A review of the status and identification of American Wigeon in Britain & Ireland". British Birds. 96 (1): 2–22. ISSN 0007-0335.