Spinus barbatus (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Spinus barbatus" 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

3,128^th place

780^th place

hbw.com

(EN) Black-chinned Siskin (Spinus barbatus), su Handbook of the Birds of the World. URL consultato il 21 settembre 2017.

iucnredlist.org

apiv3.iucnredlist.org

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

worldbirdnames.org

(EN) F. Gill e D. Donsker (a cura di), Family Fringillidae, in IOC World Bird Names (ver 9.2), International Ornithologists’ Union, 2019. URL consultato il 21 settembre 2017.