Chimpanzees who travel are more frequent tool users
A low quantity of ripe fruit also increases chimpanzees' motivation to acquire new foraging skills, but the effect is less pronounced than travel.
travel created an extra need for high-energy food while the challenge of inaccessible honey created an opportunity for innovation.
A low quantity of ripe fruit also increases chimpanzees' motivation to acquire new foraging skills, but the effect is less pronounced than travel.
travel created an extra need for high-energy food while the challenge of inaccessible honey created an opportunity for innovation.
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