The video shows a group of monkeys in an enclosure. One of the monkeys is holding a red object in its mouth and is seen running around with it. The monkeys are mostly beige in color, with some black and white markings on their faces. They are moving around on a concrete floor, and there is a thatched roof structure in the background. The monkey with the red object seems to be playing with it, while the others are moving around and interacting with each other.