According to the Forest Department of Tibet, there appears a recovery growth in the number of protected animals in the region.
The number of Tibetan antelopes under state first class protection has increased from some 160,000 in 2007 to 70,000 in 1995, while that of the black-necked crane has soared from some 7,000 to 1,000 before 1995.
At present, 45 out of 141 kinds of protected animals are under national first class protection level.