Regulation of Integumentary Colour and Plasma Carotenoids in American Kestrels Consistent with Sexual Selection Theory

1. Sexually selected traits are expected to vary seasonally, with the maximal expression of the character being evident during mate choice: however, the mechanisms controlling or regulating such traits are generally poorly known. 2. Carotenoid pigments responsible for bright red or yellow coloration...

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Veröffentlicht in:Functional ecology 1998-04, Vol.12 (2), p.307-312
Hauptverfasser: Negro, J. J., Bortolotti, G. R., Tella, J. L., Fernie, K. J., Bird, D. M.
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Sprache:eng
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