Bonobos console each other when one makes baby-like signals to express emotional distress scienceblog.com - get the latest breaking news, showbiz & celebrity photos, sport news & rumours, viral videos and top stories from scienceblog.com Daily Mail and Mail on Sunday newspapers.
They resemble those typically used by infants - such as pouting, whimpering and showing tantrums. The noises are similar to the babbles made by human babies.