Meat Now, Sex Later For Ivorian Chimps

Isha, an adult female wild chimpanzee, holding a piece of meat (the foot of a black and white colobus monkey) that she received from an adult male chimpanzee (Image: Cristina M. Gomes)

From New Scientist:

Chimpanzees trade precious scraps of meat for sex, new research shows. A two-year study of wild chimps finds that males boost their chances of having sex with a female by offering her meat.

But don't call them prostitutes. "It's not like 'I give you meat and a few hours later you're going to copulate with me,'" says Cristina Gomes, a primatologist at the Max Planck Institute for Evolutionary Anthropology in Leipzig, Germany.

She and colleague Christophe Boesch instead uncovered more nuanced and long-term exchanges.

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