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Intra- and Intersexual Functions of Singing by Male Blue Grosbeaks: The Role of Within-Song Variation
Christine Lattin and Gary RitchisonVolume:
121
Language:
english
Journal:
The Wilson Journal of Ornithology
DOI:
10.2307/20616977
Date:
December, 2009
File:
PDF, 1.24 MB
english, 2009