Nutcracker (bird) (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Nutcracker (bird)" in English language version.

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387^th place

373^rd place

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1,007^th place

1,255^th place

8^th place

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archive.org

Brisson, Mathurin Jacques (1760). Ornithologie, ou, Méthode Contenant la Division des Oiseaux en Ordres, Sections, Genres, Especes & leurs Variétés (in French and Latin). Paris: Jean-Baptiste Bauche. Vol. 1, p. 30, Vol. 2, p. 58.
Mayr, Ernst; Greenway, James C. Jr, eds. (1962). Check-list of Birds of the World. Vol. 15. Cambridge, Massachusetts: Museum of Comparative Zoology. p. 256.

Gill, Frank; Donsker, David, eds. (2019). "Crows, mudnesters, birds-of-paradise". World Bird List Version 9.1. International Ornithologists' Union. Retrieved 3 April 2019.