Schopfente (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Schopfente" in German language version.

refsWebsite

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2,179^th place

1,000^th place

birdlife.org

Johnson, Kevin P. & Sorenson, Michael D. (1999): Phylogeny and biogeography of dabbling ducks (genus Anas): a comparison of molecular and morphological evidence. The Auk 116 (3): 792–805. PDF Volltext