In the Napa Lake Nature Reserve in Shangri-La County, Diqing Tibetan Autonomous Prefecture, southwest China’s Yunnan province, groups of black-necked cranes are seen, making the picturesque winter more alluring. Black-necked crane is one of the first level national protected animal and is unique to the plateau.
Black-necked cranes are photographed in southwest China's Tibet to spend winter .
Black-necked crane is a species which could indicate ecological changes on plateau.
The Tibetan opera, an intangible cultural heritage in Tibet, originated in the 14th century....