Estercoràrids (Catalan Wikipedia)

Analysis of information sources in references of the Wikipedia article "Estercoràrids" in Catalan language version.

refsWebsite

Global rank Catalan rank

2web.archive.org

1^st place

1^st place

4^th place

7^th place

low place

low place

4,338^th place

821^st place

1iucnredlist.org

88^th place

63^rd place

aou.org

AOU (2000). Forty-second supplement to the American Ornithologists' Union Check-list of North American Birds. Arxivat 2011-08-05 a Wayback Machine. The Auk 117(3):847–858. Rev. 31/03/2012

bsc-eoc.org

Els estercoràrids a l'Avibase. Arxivat 2007-02-12 a Wayback Machine. (català)

iucnredlist.org

Els estercoràrids a la UICN. (anglès)

nih.gov

ncbi.nlm.nih.gov

Cohen, Baker, Belchschmidt, Dittmann, Furness, Gerwin, Helbig, de Korte, Marshall, Palma, Peter, Ramli, Siebold, Willcox, Wilson and Zink (1997). Enigmatic phylogeny of skuas. Proc. Biol. Sci. 264(1379): 181–190. Rev. 31/03/2012

web.archive.org

AOU (2000). Forty-second supplement to the American Ornithologists' Union Check-list of North American Birds. Arxivat 2011-08-05 a Wayback Machine. The Auk 117(3):847–858. Rev. 31/03/2012
Els estercoràrids a l'Avibase. Arxivat 2007-02-12 a Wayback Machine. (català)