La Tour du Valat

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Operational sex ratio and breeding strategies in the Feral Pigeon Columba livia

M. Marchesan, Auteur

Dans Ardea (90(2) FAL 2002)

The operational sex ratio (OSR) is the ratio of fertilisable females to sexually active males in a population. The aim of this study was to determine the i effects of OSR variations on pair bond dynamics and on the level of sperm competition in [...]

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