Wildlife paradise: Changtang National Nature Reserve in Tibet

2b8882743b654035a94163609e969403.jpg

Black-necked cranes are seen on a wetland in Nyima County, southwest China's Tibet Autonomous Region, Sept. 19, 2017. Changtang National Nature Reserve is a wildlife paradise and home to a variety of wildlife species such as Tibetan antelopes, wild yaks, Tibetan wild donkeys and black-necked cranes. (Xinhua/Zhang Rufeng)

a77ed0f479624d0fa661877e7c1ee1c9.jpg

A ruddy shelduck and a flock of barhead geese fly over a wetland in Nyima County, southwest China's Tibet Autonomous Region, Sept. 19, 2017. Changtang National Nature Reserve is a wildlife paradise and home to a variety of wildlife species such as Tibetan antelopes, wild yaks, Tibetan wild donkeys and black-necked cranes. (Xinhua/Zhang Rufeng)

838998390ead4686835cdad927f1cd2f.jpg

Two Tibetan wild donkeys gallop on a pasture in Nyima County, southwest China's Tibet Autonomous Region, Sept. 19, 2017. Changtang National Nature Reserve is a wildlife paradise and home to a variety of wildlife species such as Tibetan antelopes, wild yaks, Tibetan wild donkeys and black-necked cranes. (Xinhua/Zhang Rufeng)

d445ba9db600436b8bf57d5f19b3aefb.jpg

Tibetan antelopes gallop on a pasture in Nyima County, southwest China's Tibet Autonomous Region, Sept. 19, 2017. Changtang National Nature Reserve is a wildlife paradise and home to a variety of wildlife species such as Tibetan antelopes, wild yaks, Tibetan wild donkeys and black-necked cranes. (Xinhua/Zhang Rufeng)