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Reverse Mounting and Copulation Behavior in Polyandrous Bearded Vulture (Gypaetus barbatus) Trios
Joan Bertran and Antoni MargalidaVolume:
118
Language:
english
Journal:
The Wilson Journal of Ornithology
DOI:
10.2307/20455867
Date:
June, 2006
File:
PDF, 597 KB
english, 2006