Migratory Patterns and Population Structure among Breeding and Wintering Red-breasted Mergansers ( Mergus serrator ) and Common Mergansers ( M. merganser )

Autor:	Pearce, John M., McCracken, Kevin G., Christensen, Thomas K., Zhuravlev, Yuri N.
Zdroj:	The Auk, 2009 Oct . 126(4), 784-798.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/10.1525/auk.2009.08182 Zobrazit plný text záznamu