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Do warning calls boost survival of signal recipients? Evidence from a field experiment in a group-living bird species
INTRODUCTION: Warning calls are a widespread anti-predator adaptation, which can signal unprofitability to predators or alert other potential targets of the predator. Although it is tacitly assumed that the recipients of warning calls experience a reduction in predation risk, this crucial assumption...
Autor principal: | Griesser, Michael |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2013
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3751016/ https://www.ncbi.nlm.nih.gov/pubmed/23941356 http://dx.doi.org/10.1186/1742-9994-10-49 |
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