Bells vireo (Dutch Wikipedia)

Analysis of information sources in references of the Wikipedia article "Bells vireo" in Dutch language version.

refsWebsite

Global rank Dutch rank

1iucnredlist.org

88^th place

20^th place

1biodiversitylibrary.org

387^th place

64^th place

biodiversitylibrary.org

(en) The birds of America from drawings made in the United States and their territories. 7 p.333 BHL, pl.485 BHL.

iucnredlist.org

(en) Bells vireo op de IUCN Red List of Threatened Species.