Amerikanpunasotka (Finnish Wikipedia)

Analysis of information sources in references of the Wikipedia article "Amerikanpunasotka" in Finnish language version.

refsWebsite

Global rank Finnish rank

1iucnredlist.org

88^th place

7^th place

7,756^th place

530^th place

audubon.org

Redhead Audubon. 13.11.2014. Viitattu 31.3.2021. (englanniksi)

iucnredlist.org

BirdLife International: Aythya americana IUCN Red List of Threatened Species. Version 2013.2. 2012. International Union for Conservation of Nature, IUCN, Iucnredlist.org. Viitattu 6.6.2014. (englanniksi)