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Chimps have accents? Grunts give away where primates grew up
Chimpanzees have accents, as shown by a new study from a British research team.
Chimpanzees develop dialects as they grow from youngsters, with distinct population-specific vocal patterns becoming more pronounced as they mature.
The research challenges the idea that chimpanzee calls are fixed and solely genetic in origin.
Study leader Kassandra Giragosian said social interactions and environment shape how young chimps communicate, as differences in grunts, whimpers, and laughter become clearer with age.