Mother Chimp and Daughter Share a Special Sign
New York Times
Humans are known to invent private hand gestures. Chimps in the wild do, too, a new study suggests.
https://www.nytimes.com/2025/01/21/science/chimpanzees-language-gestures.html
New York Times
Humans are known to invent private hand gestures. Chimps in the wild do, too, a new study suggests.
https://www.nytimes.com/2025/01/21/science/chimpanzees-language-gestures.html