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Grauschopf-Brillenvanga (German Wikipedia)

Analysis of information sources in references of the Wikipedia article "Grauschopf-Brillenvanga" in German language version.

refsWebsite
Global rank German rank
1bsc-eoc.org
4,338th place
2,841st place
1doi.org
2nd place
3rd place
1africanbirdclub.org
low place
low place
1worldbirdnames.org
1,007th place
903rd place
1iucnredlist.org
88th place
196th place

africanbirdclub.org

bsc-eoc.org

avibase.bsc-eoc.org

doi.org

  • D. Allan: Gray-crested Helmetshrike (Prionops poliolophus), version 1.0. In: J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie und E. de Juana (Herausgeber): Birds of the World, 2020, Cornell Lab of Ornithology, Ithaca, NY, USA. Prionops poliolophus

iucnredlist.org

worldbirdnames.org