Gypohierax angolensis (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Gypohierax angolensis" in Italian language version.

refsWebsite

Global rank Italian rank

1iucnredlist.org

88^th place

77^th place

1worldbirdnames.org

1,007^th place

182^nd place

1oiseaux-birds.com

low place

low place

iucnredlist.org

apiv3.iucnredlist.org

(EN) BirdLife International 2016, Gypohierax angolensis, su IUCN Red List of Threatened Species, Versione 2020.2, IUCN, 2020. URL consultato il 29 ottobre 2017.

oiseaux-birds.com

Palm-nut Vulture — Gypohierax angolensis, su oiseaux-birds.com. URL consultato il 29 maggio 2011.

worldbirdnames.org

(EN) F. Gill e D. Donsker (a cura di), Family Accipitridae, in IOC World Bird Names (ver 9.2), International Ornithologists’ Union, 2019. URL consultato il 29 ottobre 2017.