Icterídeos (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Icterídeos" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

6^th place

23^rd place

1worldbirdnames.org

1,007^th place

469^th place

archive.org

Prum, Richard O.; Snow, David W. (2003), «Cotingas», in: Christopher Perrins, Firefly Encyclopedia of Birds, ISBN 1-55297-777-3, Firefly Books, pp. 432–433

worldbirdnames.org

GILL, F.; DONSKER, D. (Eds). (2011). «Order Passeriformes (family Icteridae)». IOC World Bird List version 2.9. Consultado em 27 de julho de 2011