Purpurhuhn (German Wikipedia)

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

refsWebsite

Global rank German rank

1,007^th place

903^rd place

2^nd place

3^rd place

4,338^th place

2,841^st place

2,179^th place

1,000^th place

1,840^th place

3,099^th place

656^th place

1,314^th place

birdlife.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 (Hrsg.): Birds of the World, 2020, Cornell Lab of Ornithology, Ithaca, NY, USA, doi:10.2173/bow.purswa3.01
Ricardo Jorge Lopes, Juan Antonio Gomez, Alessandro Andreotti, Maura Andreoni: Purple Swamphen or Gallinule (Porphyrio porphyrio) and Humans. Forgotten History of Past Interactions. In: Society & Animals. 2016, S. 1–22, doi:10.1163/15685306-12341432.