southern China and northern Vietnam
evergreen forests in karst mountains
Leaves, flowers, buds, fruits, seeds
- Gestation period
- Achievable age
approx. 25 years
Threat Categories of IUCN
François’ langurs are endangered in the wild due to forest clearance, the spread of agriculture, and illegal hunting. There are probably no more than 2,000 individuals living in their natural habitat in Vietnam and China.