Chimpanzees drum with regular rhythm when they beat on tree trunks, a new study shows. Chimpanzees and humans last shared a common ancestor around 6 million years ago. Scientists suspect this ...

In this combination of photos provided by researchers, a wild male chimpanzee drums on a buttress tree while producing a pant-hoot call as he joins his groupmates in the Budongo Forest of Uganda ...

“Our ability to produce rhythm — and to use it in our social ... that the chimps “clearly play their instruments -- the tree trunks -- with regular rhythms,” said University of Amsterdam ...

A new study shows that chimpanzees drum with regular rhythm when they beat on tree trunks. Chimpanzees drum with regular rhythm when they beat on tree trunks, a new study shows. Chimpanzees and ...

Chimpanzees Drum With Regular Rhythm When They Beat on Tree Trunks, a Form of Ancient Communication Chimpanzees drum with regular rhythm when they beat on tree trunks, a new study shows.