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

Capuchin monkeys in Panama were filmed carrying howler monkey babies, sparking confusion among scientists. The unusual behaviour has left researchers puzzled and searching for answers.

On a remote Panamanian island, researchers have observed for the very first time young male capuchin monkeys stealing howler monkey babies, according to a new study. Since 2017, researchers have ...