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Chimpanzees Differentially Produce Novel Vocalizations to Capture the Attention of a Human

Chimpanzees produce numerous species-atypical signals when raised in captivity. Here we report contextual elements of the use of two captivity-specific vocal signals, the “raspberry” and the extended grunt. Results demonstrate that these vocalizations are not elicited by the presence of food; rather...

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Detalhes bibliográficos
Main Authors: Hopkins, William D., Taglialatela, Jared, Leavens, David A.
Formato: Artigo
Idioma:Inglês
Publicado em: 2007
Assuntos:
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC1832264/
https://ncbi.nlm.nih.gov/pubmed/17389908
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1016/j.anbehav.2006.08.004
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