Hanuman Langur is a species of monkey found in India, Nepal, and Pakistan. They are known for their distinctive black face, long tail, and long limbs. They are also commonly referred to as Gray Langurs or Hanuman monkeys.

These monkeys are social animals and often form groups of up to 20 individuals. These groups are usually led by a dominant male who is responsible for protecting the group and maintaining order. Female Hanuman Langurs also take care of their young and help with the hunting and gathering of food.

The Hanuman Langur is an important part of the ecosystem they live in. They help to disperse seeds, control insect populations, and keep the balance in their environment. However, they are also threatened with habitat loss and hunting, as they are often seen as pests by farmers.

In Hindu mythology, Hanuman is a monkey god who is known for his strength, bravery, and loyalty. He is often depicted as a protector and helper in times of need. The Hanuman Langur's name comes from this mythology, as they are revered in some parts of India as sacred animals.

Overall, the Hanuman Langur is a fascinating species of monkey that plays an important role in the environment and cultural beliefs of the people who live around them.