The Pursuit of Extra-pair Copulations by Female Birds: A New Hypothesis of Colony Formation

A previously unrecognized selective pressure is proposed here which may contribute to the formation of bird colonies: the pursuit of extra-pair copulations (EPCs) by females. The "EPC hypothesis" employs the mechanisms of models of lek evolution which explain how males in promiscuous speci...

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Veröffentlicht in:Journal of theoretical biology 1993-08, Vol.163 (3), p.333-346
1. Verfasser: Wagner, Richard H.
Format: Artikel
Sprache:eng
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