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Discrete call types referring to predation risk enhance the efficiency of the meerkat sentinel system
Sentinel behaviour, a form of coordinated vigilance, occurs in a limited range of species, mostly in cooperative breeders. In some species sentinels confirm their presence vocally by giving a single sentinel call type, whereby the rate and subtle acoustic changes provide graded information on the va...
| Autores principales: | , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
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Nature Publishing Group
2017
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5358691/ https://www.ncbi.nlm.nih.gov/pubmed/28303964 http://dx.doi.org/10.1038/srep44436 |