Sex-Biased Provisioning: A Test for Differences in Field Metabolic Rates of Nestling Eastern Bluebirds

Autor:	Droge, Dale L., Gowaty, Patricia Adair, Weathers, Wesley W.
Zdroj:	The Condor, 1991 Nov 01. 93(4), 793-798.
Databáze:	JSTOR Journals
Externí odkaz:	https://www.jstor.org/stable/3247713 Zobrazit plný text záznamu