Calcarius lapponicus (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Calcarius lapponicus" 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) Lapland Longspur (Calcarius lapponicus), su Handbook of the Birds of the World. URL consultato il 15 marzo 2018.

iucnredlist.org

apiv3.iucnredlist.org

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

worldbirdnames.org

(EN) F. Gill e D. Donsker (a cura di), Family Calcariidae, in IOC World Bird Names (ver 9.2), International Ornithologists’ Union, 2019. URL consultato il 15 marzo 2018.