Corydon sumatranus (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Corydon sumatranus" 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

low place

4,159^th place

iucnredlist.org

apiv3.iucnredlist.org

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

jboyd.net

John Boyd, TiF Checklist: Core Passeroidea I, su jboyd.net, 2013.

worldbirdnames.org

(EN) F. Gill e D. Donsker (a cura di), Family Eurylaimidae, in IOC World Bird Names (ver 9.2), International Ornithologists’ Union, 2019. URL consultato il 6 maggio 2014.