Zwartkruintityra (Dutch Wikipedia)

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

Lichtenstein, MHC, 1823. L[anius] Inquisitor (protoniem). Verz. Doubl. zool. Mus. K. Univ. Berlin. BHL

iucnredlist.org

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

worldbirdnames.org

(en) Gill F, D Donsker & P Rasmussen (Eds). 2024. IOC World Bird List (v14.1).