Go to Naturalis.nl

Search results

Query: keyword: "geographic variation"

1 to 3 of 3

 Article: Systematic notes on Asian birds. 41. Territorial songs and species-level taxonomy of nightjars of the Caprimulgus macrurus complex, with the description of a
G. Sangster, F.G. Rozendaal, in: Zoologische Verhandelingen, Vol. 350 (2004), p. 7-45
 Article: Geographic variation and subspecies of Corvus Enca (Horsfield, 1821)
R.G.M. Oortwijn, in: Zoologische Mededelingen, Vol. 61 (1987), p. 31-51
 Article: A new subspecies of Accipiter virgatus (Temminck) from Flores, Lesser Sunda Islands, Indonesia (Aves: Accipitridae)
G.F. Mees, in: Zoologische Mededelingen, Vol. 58 (1984), p. 313-321