Article
Low cross-sex genetic correlation in carotenoid-based plumage traits in the blue tit nestlings (Cyanistes caeruleus).
PloS one - 1 Jan 2013
Drobniak Szymon M, Wiejaczka Dariusz, Arct Aneta, Dubiec Anna, Gustafsson Lars, Cichoń Mariusz
Abstract excerpt
In some bird species, both adult and juvenile individuals are often brightly coloured. It has been commonly assumed that identical plumage colouration present in both sexes results from strong intersexual genetic correlations in colour-related traits. Here, we aimed at testing this hypothesis in...
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