Photo taken on Dec. 12 shows a white wagtail in Dzongyab Lukhang Park.[Photo by Xinhua]

Photo taken on Dec. 12 shows a bar-headed goose in Dzongyab Lukhang Park.[Photo by Xinhua]

Photo taken on Dec. 12 shows bar-headed geese in Dzongyab Lukhang Park.[Photo by Xinhua]

Photo taken on Dec. 12 shows visitors are watching the black-headed gulls.[Photo by Xinhua]

As Lhasa, the capital of southwest China’s Tibet Autonomous Region, enters winter, it always be sunny in the daytime. The number of birds flying to Dzongyab Lukhang Park for spending winter is increasing. There are more than 20 kinds of birds such as Bar-headed geese sporting on the lake, which is a beautiful scenery in Dzongyab Lukhang Park.