A group of male capuchin monkeys kidnapped baby howler monkeys – a different species – on a small island of Panama. Video shows the howler monkeys clinging to the male capuchin monkeys’ backs, but the ...

Watch how CUTIS the monkey deals with a persistent baby monkey who begs to go to the market. From adorable pleading eyes to ...

Given that carrying around the howlers doesn't seem to bring any kind of social benefit, Barrett suggests the male capuchins are doing it because they are bored and have nothing better to do — the ...

Two of six spider monkeys illegally brought into California are shown above with their troopmates where they are now living at Chicago's Brookfield Zoo. (U.S. Attorney's Office) A Texas man was busted ...

On Jicarón Island, in the Coiba National Park, off the western Pacific coast of Panama, white-faced capuchin monkeys (Cebus capucinus imitator) are the subject of a long-term observational study that ...