Pseudocalyptomena graueri (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Pseudocalyptomena graueri" in Italian language version.

refsWebsite

Global rank Italian rank

6^th place

8^th place

1iucnredlist.org

88^th place

77^th place

1worldbirdnames.org

1,007^th place

182^nd place

low place

4,159^th place

archive.org

Beolens, B. & atkins, M., Whose Bird? Men and Women Commemorated in the Common Names of Birds, Christopher Helm, 2003, p. 94.
Jonathan Kingdon, Island Africa: The Evolution of Africa's Rare Plants and Animals, Princeton University Press, 1989, p. 184, ISBN 0-691-08560-9.
Ibis

iucnredlist.org

apiv3.iucnredlist.org

(EN) BirdLife International 2012, Pseudocalyptomena graueri, su IUCN Red List of Threatened Species, Versione 2020.2, IUCN, 2020.

jboyd.net

John Boyd, TiF Checklist: Core Passeroidea I, su jboyd.net, 2013.

worldbirdnames.org

(EN) F. Gill e D. Donsker (a cura di), Family Eurylaimidae, in IOC World Bird Names (ver 9.2), International Ornithologists’ Union, 2019. URL consultato il 6 maggio 2014.