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Kupferschwanzkuckuck (German Wikipedia)

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

refsWebsite
Global rank German rank
1bsc-eoc.org
4,338th place
2,841st place
1doi.org
2nd place
3rd place
1iucnredlist.org
88th place
196th place

bsc-eoc.org

avibase.bsc-eoc.org

doi.org

  • R. B. Payne, G. M. Kirwan und P. F. D. Boesman: Coppery-tailed Coucal (Centropus cupreicaudus), version 2.0. In: S. M. Billerman und B. K. Keeney (Herausgeber): Birds of the World, 2021, Cornell Lab of Ornithology, Ithaca, NY, USA. Centropus cupreicaudus

iucnredlist.org