Video footage shows male capuchin monkeys carrying at least 11 howler monkey babies between 2022 and 2023. The monkeys' ...

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

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

Researchers found capuchins on Jicarón Island abducting baby howlers, raising questions about primate behavior and cultural ...

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 ...

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 ...

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

Scientists spotted surprising evidence of what they describe as monkey kidnappings. The capuchin monkeys were seen carrying ...

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

Biologists documented five male capuchin monkeys carrying at least eleven different infant howler monkeys -- a behavior never before seen in wild primates. Rise and spread: The sightings were remotely ...

Scientists have found surprising video evidence of what they call monkey kidnappings – and they’re trying to figure out why.

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