MALE COMMON LOONS SIGNAL GREATER AGGRESSIVE MOTIVATION BY LENGTHENING TERRITORIAL YODELS
JOHN N. MAGER III, CHARLES WALCOTT and WALTER H. PIPERVolume:
124
Language:
english
Journal:
The Wilson Journal of Ornithology
DOI:
10.2307/41932802
Date:
March, 2012
File:
PDF, 1.09 MB
english, 2012