Rhynchostruthus percivali (Italian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Rhynchostruthus percivali" 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

low place

low place

6,185^th place

low place

freewebs.com

Kirwan, G.M. & Grieve, A., Studies of Socotran birds II. One, two or three species: towards a rational taxonomy for the Golden-winged Grosbeak Rhynchostruthus socotranus (PDF), in Bulletin of the African Bird Club, vol. 14, n. 2, 2007, p. 159-169.

hbw.com

(EN) Arabian Grosbeak (Rhynchostruthus percivali), su Handbook of the Birds of the World. URL consultato l'11 aprile 2017.

iucnredlist.org

apiv3.iucnredlist.org

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

osme.org

Davidson, P. & Kirwan, G.M., Around the Region ^{[collegamento interrotto]}, in Sandgrouse, vol. 18, n. 2, 1996, p. 76–80.

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 l'11 aprile 2017.