The Black Langur is a species of primate found primarily in the forests of India and Nepal. Known for its striking black fur and long tail, this monkey is part of the Colobinae subfamily. Black Langurs are herbivorous, primarily feeding on leaves, fruits, and flowers, and they play a vital role in their ecosystem by aiding in seed dispersal. These monkeys are social animals, often seen in groups that can range from a few individuals to over twenty. They communicate through a variety of vocalizations and body language. The Black Langur is currently listed as vulnerable due to habitat loss and hunting, making conservation efforts essential for their survival.