The Bornean Black Macaque, also known as the Bornean Proboscis Monkey, is a primate native to the island of Borneo. This species is characterized by its dark fur, long limbs, and distinctive facial features, including a prominent nose. They primarily inhabit tropical rainforests and are known for their social behavior, often living in groups. These macaques are omnivorous, feeding on fruits, leaves, and insects. They play a crucial role in their ecosystem by aiding in seed dispersal. Unfortunately, the Bornean Black Macaque faces threats from habitat loss and hunting, leading to concerns about its conservation status.