Corvus ossifragus (Italian Wikipedia)

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

refsWebsite

Global rank Italian rank

88^th place

77^th place

1,007^th place

182^nd place

1^st place

3,128^th place

780^th place

2,007^th place

6,320^th place

hbw.com

(EN) Fish Crow (Corvus ossifragus), su Handbook of the Birds of the World. URL consultato il 6 novembre 2018.

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

West Nile and Ravens, su Rhode Island Department of Environmental Management. URL consultato il 6 novembre 2018 (archiviato dall'url originale il 9 settembre 2014).

(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 novembre 2018.