Feezwaluw (Dutch Wikipedia)

Analysis of information sources in references of the Wikipedia article "Feezwaluw" 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

4,338^th place

1,507^th place

biodiversitylibrary.org

(la) (en) Gould, 1842. Collocalia Ariel (protoniem). Proc. Zool. Soc. London, (1842), Part 1, no. 117, p. 132. BHL

bsc-eoc.org

avibase.bsc-eoc.org

(nl) Avibase: Feezwaluw Petrochelidon ariel (Gould, 1842)

iucnredlist.org

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