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Metabolic and Respiratory Costs of Increasing Song Amplitude in Zebra Finches
Bird song is a widely used model in the study of animal communication and sexual selection, and several song features have been shown to reflect the quality of the singer. Recent studies have demonstrated that song amplitude may be an honest signal of current condition in males and that females pref...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
Public Library of Science
2011
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3168434/ https://www.ncbi.nlm.nih.gov/pubmed/21915258 http://dx.doi.org/10.1371/journal.pone.0023198 |