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Trill consistency is an age-related assessment signal in banded wrens

Older males tend to have a competitive advantage over younger males in sexual selection. Therefore, it is expected that signals used in sexual selection change with age. Although song repertoire size in songbirds is often mentioned as an age-related trait, many species, including the banded wren (Th...

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Main Authors: de Kort, Selvino R., Eldermire, Erin R.B., Valderrama, Sandra, Botero, Carlos A., Vehrencamp, Sandra L.
格式: Artigo
語言:Inglês
出版: The Royal Society 2009
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在線閱讀:https://ncbi.nlm.nih.gov/pmc/articles/PMC2677607/
https://ncbi.nlm.nih.gov/pubmed/19324742
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rspb.2009.0127
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