Sexual dimorphism II
Examples of differences in the appearance of males and females of the same species of arthropods, birds and mammals (compare on successive photos).
Send comments
Leistes loyca
Long-tailed Meadowlark
Female.
Argentina, Tierra del Fuego, Canal Beagle, Isla Gable.
1/29/2012
BS116'03-120129295'JJK
