Spider monkeys are large New World monkeys that live ... (They also have thumbs but those are extremely short.) Their tree-to-tree locomotion, called brachiation, is how these swingers get around.

It also helps them be balanced, stable climbers. Woolly monkeys spend most of their time high in the tree canopy. On the rare occasions when they descend to the ground, they usually walk on all ...

There were also three monkeys in a tree that one of the three friends spotted. In episode 2, Kate became terrified when ...

Pygmy marmosets use their teeth to gouge holes in trees that secrete gum, or resin—not to be confused with sap, which runs through a tree’s vascular system. The monkeys consume the starchy ...