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Individual benefits of nestling begging: experimental evidence for an immediate effect, but no evidence for a delayed effect
The evolutionary stability of honest signalling by offspring is thought to require that begging displays be costly, so the costs and benefits of begging—and whether they are experienced individually or by the whole brood—are crucial to understanding the evolution of begging behaviour. Begging is kno...
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Main Authors: | , , |
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Formato: | Artigo |
Idioma: | Inglês |
Publicado em: |
The Royal Society
2011
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Assuntos: | |
Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3097847/ https://ncbi.nlm.nih.gov/pubmed/21123250 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1098/rsbl.2010.0870 |
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