Influence of Female Age and Body Mass on Brood and Duckling Survival, Number of Surviving Ducklings, and Brood Movements in Redheads

Autor:	Yerkes, Tina
Zdroj:	The Condor, 2000 Nov 01. 102(4), 926-929.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/1370323 Zobrazit plný text záznamu