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Graukopf-Purpurhuhn (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Graukopf-Purpurhuhn" in German language version.

refsWebsite
Global rank German rank
1bsc-eoc.org
4,338th place
2,841st place
1doi.org
2nd place
3rd place
1beautyofbirds.com
low place
low place
1worldbirdnames.org
1,007th place
903rd place

beautyofbirds.com

bsc-eoc.org

avibase.bsc-eoc.org

doi.org

  • C. T. Callaghan, B. Pranty, P. Pyle und M. A. Patten: Gray-headed Swamphen (Porphyrio poliocephalus), version 1.0. In: P. G. Rodewald und S. M. Billerman (Herausgeber): Birds of the World, 2020, Cornell Lab of Ornithology, Ithaca, NY, USA. Porphyrio poliocephalus

worldbirdnames.org