Corvus ruficollis (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Corvus ruficollis" in Italian language version.

refsWebsite

Global rank Italian rank

3,128^th place

780^th place

1iucnredlist.org

88^th place

77^th place

1worldbirdnames.org

1,007^th place

182^nd place

8^th place

23^rd place

bbc.co.uk

news.bbc.co.uk

Walker, M., Clever ravens cooperatively hunt, su BBC Earthnews website, 1 dicembre 2009.

hbw.com

(EN) Brown-necked Raven (Corvus ruficollis), su HBW Alive. URL consultato il 23 novembre 2018.
Copete, J. L., Brown-necked Raven in Italy, su HBW Alive, 6 marzo 2017.

iucnredlist.org

apiv3.iucnredlist.org

(EN) BirdLife International, Corvus ruficollis, su IUCN Red List of Threatened Species, Versione 2020.2, IUCN, 2020.

worldbirdnames.org

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