The video shows a group of monkeys in a zoo enclosure. One monkey is seen grooming another monkey by picking through its fur. The monkey being groomed sits still while the other monkey continues to pick through its fur. The enclosure appears to be made of logs and branches, providing a natural environment for the monkeys. The monkeys are of various sizes and colors, indicating a mix of ages and possibly different species. The video captures the social behavior of the monkeys and their interaction with each other.