The footage showed the capuchins walking and pounding their stone tools with baby howlers on their backs. But cameras did not ...

A group of white-faced capuchins on a remote island have started stealing infants from another primate species, and ...

Capuchins are also known for developing odd social rituals across their range. Scientists studying mainland populations have ...

Scientists on Panama's Jicarón Island were mystified by photos and videos of young male capuchins carrying howler monkeys on their backs for days at a time ...

A rare cultural behavior spreads among young male capuchins and baby howlers, raising questions about animal traditions and ...

Observations of Coiba's tool-using immature capuchin monkeys show them carrying abducted infant howler monkeys. What is the ...

Male capuchin monkeys on a Panamanian island were documented carrying around infant howler monkeys for no clearly discernible reason. By Elizabeth Landau Capuchin monkeys don’t generally hang ...

Barett said, when they saw a member of the capuchin group carrying a howler monkey on its back, it was really surprising. Initially, they thought the howler capuchin was a one-off pair, then they saw ...

White-faced capuchin monkeys on Jicarón Island, part of Coiba National Park off Panama’s Pacific coast, have been observed ...

That's what scientists think after watching a bunch of male white-faced capuchin monkeys walking around with baby howler monkeys clinging to their backs. The perplexing baby-snatchings ...

A young howler monkey was seen clinging to the back of an older male monkey, tightly gripping its fur.