Monkeys are known to be highly intelligent and capable primates. Monkeys use vocalizations, facial expressions, and body movements to communicate. A group of monkeys is called a "troop”. Monkeys live in trees, grasslands, mountains, forests, and on high plains. Most monkeys eat both animals and plants. Some also eat dirt. Monkeys eat a variety of foods, such as fruit, insects, flowers, leaves and reptiles.
