ArticleBehavioral ecology : official journal of the International Society for Behavioral Ecology
Multilevel Bayesian analysis of monk parakeet contact calls shows dialects between European cities.
Article in Behavioral ecology : official journal of the International Society for Behavioral Ecology. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.
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2 citing papers in PubMed.
- Evidence for vocal signatures and voice-prints in a wild parrot.Royal Society open science · 2023Article
- Multilevel Bayesian analysis of monk parakeet contact calls shows dialects between European cities.Behavioral ecology : official journal of the International Society for Behavioral EcologyArticle
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4 authors.
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Abstract
Geographic differences in vocalizations provide strong evidence for animal culture, with patterns likely arising from generations of social learning and transmission. Most studies on the evolution of avian vocal variation have predominantly focused on fixed repertoire, territorial song in passerine birds. The study of vocal communication in open-ended learners and in contexts where vocalizations serve other functions is therefore necessary for a more comprehensive understanding of vocal dialect evolution. Parrots are open-ended vocal production learners that use vocalizations for social contact and coordination. Geographic variation in parrot vocalizations typically take the form of either distinct regional variations known as dialects or graded variation based on geographic distance known as clinal variation. In this study, we recorded monk parakeets (
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