Non-human primates are a diverse group of mammals that include species such as monkeys, apes, and lemurs. They are characterized by their flexible limbs, large brains, and social behaviors. Non-human primates are found in various habitats, primarily in tropical forests, and they play essential roles in their ecosystems. These animals are closely related to humans, sharing a common ancestor. Non-human primates exhibit a range of behaviors, including tool use, communication, and social bonding. Some well-known examples include the chimpanzee, gorilla, and capuchin monkey, each displaying unique adaptations and lifestyles.