Contact: Catherine Crockford
crockford@eva.mpg.de
49-034-135-50220
Max-Planck-Gesellschaft

Grooming Chimpanzees

Caption: This image shows the Sonso group in the Budongo Forest, Uganda: Two male chimpanzees are grooming each other, a very intimate behavior based on trust.

Credit: Liran Samuni

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Related news release: The benefits of social grooming