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Offspring fitness varies with parental extra-pair status in song sparrows, Melospiza melodia
Numerous studies have tested for indirect selection on female extra-pair reproduction (EPR) by quantifying whether extra-pair young (EPY) are fitter than their within-pair young (WPY) maternal half-siblings. In contrast, the hypothesis that offspring of EPY and WPY (rather than the EPY and WPY thems...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
The Royal Society
2012
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3427578/ https://www.ncbi.nlm.nih.gov/pubmed/22874751 http://dx.doi.org/10.1098/rspb.2012.1139 |