News Main Animals Archaeology Dinosaurs Earth History Human Animal Space Tech   Cristina M. Gomes |   Got the Goods Sagu, an adult male chimpanzee, holding the rib case of a red colobus monkey he caught. A new study based on Sagu and other wild chimpanzees in the Tai National Park in West Africa found wild male chimpanzees exchange meat for sex with females on a long-term basis. | Watch a video of the tool-making chimps here.   « back to article

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