Annual Survival of Double-crested Cormorants from the Great Lakes, 1979-2006

Autor:	Seamans, Mark E., Ludwig, James P., Stromborg, Ken, Ludwig, Frederick E., Ludwig, Frederick E.
Zdroj:	Waterbirds: The International Journal of Waterbird Biology, 2012 Jan 01. 35, 23-30.
Databáze:	JSTOR Journals
Externí odkaz:	http://dx.doi.org/10.1675/063.035.sp104 Zobrazit plný text záznamu