Dallas Zoo - It's breakfast time for the Bolivian gray titi monkeys! These arboreal primates have been observed wrapping their individual tails together as they perch on branches, a behavior that's thought
Old Map Card Expo Skeleton Of Monkey Chimpanzee, Human Skull And Gorilla Bamboo | eBay
Rhonda Bain | Flickr
Primate - Vision, touch, sensory reception & the brain | Britannica
Artificial intelligence helps scientists spy on chimp behavior in the wild | Science | AAAS
Orphan orang-utans at nursery. Sepilok Orang Utan Sanctuary, Sandakan, Borneo, Malaysia, Stock Photo, Picture And Rights Managed Image. Pic. N90-585862 | agefotostock