Kaapse rotszwaluw (Dutch Wikipedia)

Analysis of information sources in references of the Wikipedia article "Kaapse rotszwaluw" 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

1worldbirdnames.org

1,007^th place

75^th place

biodiversitylibrary.org

(la) (de) Lichtenstein, Martin (1842). Verzeichniss einer Sammlung von Säugethieren und Vögeln aus dem Kaffernlande, nebst einer Käffersammlung. Berlin: Royal Academy of Sciences, p. 18. BHL

iucnredlist.org

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

worldbirdnames.org

(en) F. Gill, D. Donsker & P. Rasmussen (2024) - IOC World Bird Names (version 14.2)