1. Langurs are known for their long tails and distinctive black faces.
2. The langurs were swinging from tree to tree in the forest.
3. Visitors to the zoo were amazed by the playful antics of the langurs.
4. The langurs are highly social animals that live in large groups.
5. The langurs are often seen grooming each other to strengthen social bonds.
6. The langurs are herbivores, feeding mainly on leaves, fruits, and flowers.
7. The langurs' loud calls can be heard echoing through the forest.
8. The langurs are excellent climbers, using their strong limbs to navigate the treetops.
9. The langurs' fur is a striking shade of gray with a white underside.
10. Conservation efforts are in place to protect the langurs' natural habitat.