Somateria spectabilis (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Somateria spectabilis" in Italian language version.

refsWebsite
Global rank Italian rank
88th place
77th place
1,007th place
182nd place

iucnredlist.org

apiv3.iucnredlist.org

worldbirdnames.org

  • (EN) F. Gill e D. Donsker (a cura di), Family Anatidae, in IOC World Bird Names (ver 9.2), International Ornithologists’ Union, 2019. URL consultato il 12 maggio 2019.