Circaetus (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Circaetus" in English language version.

refsWebsite

Global rank English rank

124^th place

544^th place

1biodiversitylibrary.org

387^th place

373^rd place

6^th place

6^th place

1worldbirdnames.org

1,007^th place

1,255^th place

archive.org

Jobling, James A. (2010). The Helm Dictionary of Scientific Bird Names. London: Christopher Helm. p. 108. ISBN 978-1-4081-2501-4.

biodiversitylibrary.org

Mayr, Ernst; Cottrell, G. William, eds. (1979). Check-List of Birds of the World. Vol. 1 (2nd ed.). Cambridge, Massachusetts: Museum of Comparative Zoology. p. 309.

bnf.fr

gallica.bnf.fr

Vieillot, Louis Pierre (1816). Analyse d'une Nouvelle Ornithologie Élémentaire (in French). Paris: Deterville/self. p. 23.

worldbirdnames.org

Gill, Frank; Donsker, David; Rasmussen, Pamela, eds. (August 2022). "Hoatzin, New World vultures, Secretarybird, raptors". IOC World Bird List Version 12.2. International Ornithologists' Union. Retrieved 4 December 2022.