Article
Spatial heterogeneity as a genetic mixing mechanism in highly philopatric colonial seabirds.
PloS one - 1 Jan 2015
Cristofari Robin, Trucchi Emiliano, Whittington Jason D, Vigetta Stéphanie, Gachot-Neveu Hélène, Stenseth Nils Christian, Le Maho Yvon, Le Bohec Céline
Abstract excerpt
How genetic diversity is maintained in philopatric colonial systems remains unclear, and understanding the dynamic balance of philopatry and dispersal at all spatial scales is essential to the study of the evolution of coloniality. In the King penguin, Aptenodytes patagonicus, return rates of post-fledging chicks to their natal sub-colony are remarkably high. Empirical studies have shown that adults return year...
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