Buteo ridgwayi (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Buteo ridgwayi" in Italian language version.

refsWebsite
Global rank Italian rank
88th place
77th place
387th place
1,003rd place
1,007th place
182nd place
2,179th place
3,644th place

biodiversitylibrary.org

birdlife.org

  • Buteo ridgwayi, su BirdLife International. URL consultato il 17 agosto 2013.

iucnredlist.org

apiv3.iucnredlist.org

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 9 maggio 2014.