Madagaskarhöhlenweih (German Wikipedia)

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

refsWebsite
Global rank German rank
3,128th place
2,816th place
2,179th place
1,000th place
88th place
196th place

birdlife.org

datazone.birdlife.org

hbw.com

  • A. C. Kemp & G. M. Kirwan (2017). Madagascar Harrier-hawk (Polyboroides radiatus). In: J. del Hoyo, A. Elliott, J. Sargatal, D. A. Christie & E. de Juana (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona. (eingesehen bei http://www.hbw.com/node/53035 am 2. April 2017).

iucnredlist.org

apiv3.iucnredlist.org