Curiosity boosts orang-utan problem-solving ability
Highlights•Wild orang-utans are decidedly uncurious.•Social contact with humans early in
life makes orang-utans curious.•Curiosity boosts an orang-utan's problem-solving abilities …
life makes orang-utans curious.•Curiosity boosts an orang-utan's problem-solving abilities …
[HTML][HTML] Active sharing of a novel, arbitrary innovation in captive cotton-top tamarins?
Most cultural behaviours in primates stem from innovations that are beneficial since they
provide access to food or comfort. Innovations that are seemingly purposeless and arbitrary …
provide access to food or comfort. Innovations that are seemingly purposeless and arbitrary …