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Old males reduce melanin‐pigmented traits and increase reproductive outcome under worse environmental conditions in common kestrels

Secondary sexual traits displayed by males and females may have evolved as a signal of individual quality. However, both individual quality and investment on producing or maintaining enhanced sexual traits change as individuals age. At the same time, the costs associated to produce sexual traits mig...

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Detalles Bibliográficos
Autores principales: Lopez‐Idiaquez, David, Vergara, Pablo, Fargallo, Juan Antonio, Martinez‐Padilla, Jesús
Formato: Online Artículo Texto
Lenguaje:English
Publicado: John Wiley and Sons Inc. 2016
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4761766/
https://www.ncbi.nlm.nih.gov/pubmed/26941948
http://dx.doi.org/10.1002/ece3.1910