Maternal investment of female mallards is influenced by male carotenoid-based coloration

Autor: Giraudeau, M., Duval, C., Czirják, G. Á., Bretagnolle, V., Eraud, C., McGraw, K. J., Heeb, P.
Zdroj: Proceedings: Biological Sciences, 2011 Mar 01. 278(1706), 781-788.
Databáze: JSTOR Journals