黃嘴針尾鴨 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "黃嘴針尾鴨" in Chinese language version.

refsWebsite

Global rank Chinese rank

2web.archive.org

1^st place

1^st place

1iucnredlist.org

88^th place

102^nd place

1oiseaux-birds.com

low place

low place

332^nd place

526^th place

6^th place

4^th place

3,128^th place

low place

archive.org

Madge, Steve; Burn, Hilary. Waterfowl: an Identification Guide to the Ducks, Geese, and Swans of the World. Boston: Houghton Mifflin. 1988. ISBN 0-395-46727-6.

cornell.edu

neotropical.birds.cornell.edu

Yellow-billed Pintail Anas georgica. 康乃爾大學鳥類學研究室. [2018-07-22]. （原始内容存档于2017-06-13）.

hbw.com

Yellow-billed Pintail (Anas georgica). Handbook of the Bird of the World.

iucnredlist.org

apiv3.iucnredlist.org

Anas georgica. The IUCN Red List of Threatened Species 2012. [2013-11-26].

oiseaux-birds.com

Yellow-billed Pintail Anas georgica. www.oiseaux-birds.com. [2018-07-22]. （原始内容存档于2014-08-03）.

web.archive.org

Yellow-billed Pintail Anas georgica. www.oiseaux-birds.com. [2018-07-22]. （原始内容存档于2014-08-03）.
Yellow-billed Pintail Anas georgica. 康乃爾大學鳥類學研究室. [2018-07-22]. （原始内容存档于2017-06-13）.