Trauerblaurabe (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Trauerblaurabe" in German language version.

refsWebsite

Global rank German rank

2^nd place

3^rd place

2,106^th place

139^th place

1iucnredlist.org

88^th place

196^th place

1biodiversitylibrary.org

387^th place

297^th place

biodiversitylibrary.org

Sir John Richardson, Nicholas Aylward Vigors, 1839: The Zoology of Captain Beechey's Voyage BHL

doi.org

L. Power and C. K. Ghalambor (2020). Purplish-backed Jay (Cyanocorax beecheii), version 1.0. In Birds of the World (T. S. Schulenberg, Editor). Cornell Lab of Ornithology, Ithaca, NY, USA. doi:10.2173/bow.pubjay1.01

google.de

books.google.de

Steve Madge: Crows and Jays. Hrsg.: Bloomsbury Publishing. 2010, ISBN 978-1-4081-3169-5, S. 82–83 (englisch, eingeschränkte Vorschau in der Google-Buchsuche).

iucnredlist.org

Cyanocorax beecheii in der Roten Liste gefährdeter Arten der IUCN 2020. Eingestellt von: BirdLife International, 2019. Abgerufen am 12. November 2021.