Animal psychologists have released incredible video from 214 cases of Capuchin monkeys using stone and stick tools to forage for food in Brazil s Ubajara National Park
Study shows that capuchin monkeys use sticks and stones to dig for food underground phys.org - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from phys.org Daily Mail and Mail on Sunday newspapers.
Hold my ointment: Wild orangutan observed healing wound with medicinal plant mongabay.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from mongabay.com Daily Mail and Mail on Sunday newspapers.