Dong Nai first appeared black-shanked douc langur
According to Dong Nai Provincial Forest Protection Department, this unit has completed the plan (scheme) to protect the black-shanked douc langur on Chua Chan mountain (in Xuan LocThe rare species of langurs in Vietnam
Gray-shanked douc langur, an animal that has been killed on a social network recently, is the only animal in Vietnam, and one of the 25 most endangered primates in the world.