Watch the bizarre and troubling behaviour of isolated Central America monkeys
Howler infant number 5 on the back of a juvenile capuchin carrier, who is using stone tools at an anvil site in a streambed. Credit: Brendan Barrett / Max Planck…
Howler infant number 5 on the back of a juvenile capuchin carrier, who is using stone tools at an anvil site in a streambed. Credit: Brendan Barrett / Max Planck…