Hjelmhornfugl (Norwegian Wikipedia)

Analysis of information sources in references of the Wikipedia article "Hjelmhornfugl" in Norwegian language version.

refsWebsite

Global rank Norwegian rank

3,128^th place

69^th place

hbw.com

Jobling, J. A. (2017). Key to Scientific Names in Ornithology. In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.) (2017). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona
Kemp, A.C., Sharpe, C.J. & Boesman, P. (2017). Helmeted Hornbill (Rhinoplax vigil). In: del Hoyo, J., Elliott, A., Sargatal, J., Christie, D.A. & de Juana, E. (eds.). Handbook of the Birds of the World Alive. Lynx Edicions, Barcelona.