Buteo swainsoni (Bulgarian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Buteo swainsoni" in Bulgarian language version.

refsWebsite

Global rank Bulgarian rank

1iucnredlist.org

88^th place

4^th place

1allaboutbirds.org

6,096^th place

low place

allaboutbirds.org

Swainson's Hawk // All About Birds. Cornell Lab of Ornithology. Посетен на 4 януари 2022. (на английски)

iucnredlist.org

apiv3.iucnredlist.org

Buteo swainsoni (Bonaparte, 1838). // IUCN Red List of Threatened Species. International Union for Conservation of Nature. Посетен на 27 декември 2021 г. (на английски)