Breeding biology of Montagu’s Harrier Circus pygargus in north-central Kazakhstan.

Autor: Terraube, J.1,2 Julien.Terraube@uclm.es, Arroyo, B. E.2, Mougeot, F.2,3, Katzner, T. E.4, Bragin, E. A.5
Zdroj: Journal of Ornithology. Jul2010, Vol. 151 Issue 3, p713-722. 10p. 2 Charts, 3 Graphs.
Databáze: Academic Search Ultimate