The wild animals roam freely in the harsh weather. The range of kiangs overlap with the pasture of some nomads at the southern part of the reserve. It requires scientific managements. In the Changtang National Reserve, a Tibetan mother put her baby in the front pocket of her robe. In a specially cold winter the domestic animals die in the thousands.
Wild animals suffer even more.
Tibetan horses were famous and constituted the main exports to the Han farmers.