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Monkeys Mimic Accents, Revealing Genetic Vocalization Influences

4/23/2025

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Summary

Story summary

In a groundbreaking study, researchers Bob Seyfarth and Dorothy Cheney discovered that monkeys can adapt their vocalizations to their surroundings, akin to human accents. By swapping infant rhesus and Japanese macaques at birth, they found that while the monkeys adjusted their communication, they still held onto their species-specific sounds, highlighting the powerful influence of genetics on vocalization.

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Story summary

In a groundbreaking study, researchers Bob Seyfarth and Dorothy Cheney discovered that monkeys can adapt their vocalizations to their surroundings, akin to human accents. By swapping infant rhesus and Japanese macaques at birth, they found that while the monkeys adjusted their communication, they still held onto their species-specific sounds, highlighting the powerful influence of genetics on vocalization.