Researchers from the Taï Chimpanzee Project observed members of the four neighbouring communities of wild chimpanzees every day from the time they left their nests in the morning until they went to ...

Long-term data collected over 45 years Using long-term data from 45 years of research in the Taï Chimpanzee Project, the researchers also revealed variations in gesture use over time. These ...

De Brazza's monkey, old world monkey also known as Cercopithecus neglectus, checking their toes and belly funnily. Howler monkey walking and eating leaves on a tree with very strong winds blowing.

San Francisco-based studio Collins was keen to keep Mailchimp’s much-loved winking chimp mascot Freddie, but gave him a slicker overall look. The studio also replaced the previous logotype with a ...