science2 publishers
Camera traps at 14 Senegalese sites film chimpanzees handing their tools to youngsters
Fifteen hours of footage from Dindefelo yielded 33 handovers of dipping sticks and other tools, most of them between relatives, with adults giving up ants they could have eaten to infants who then fished for themselves.
Reality
- Evidence66
- Adoption
- Insufficient
- Hype gap+15
- Incentives45
- Confidence62