Wing whiteness as an indicator of age, immunocompetence, and testis size in the Eurasian Black-Billed Magpie ( Pica pica )
Blanco, Guillermo, Fargallo, Juan A.Volume:
130
Language:
english
Journal:
The Auk
DOI:
10.1525/auk.2013.12201
Date:
July, 2013
File:
PDF, 337 KB
english, 2013