Black-headed gulls rest at Erhai Lake in Dali, southwest China's Yunnan Province, on Nov. 8, 2018. (Xinhua/Yang Zongyou)
Scenery of Erhai Lake in Dali, SW China's Yunnan
Source: Xinhua| 2018-11-08 22:26:14|Editor: Liangyu
Black-headed gulls rest at Erhai Lake in Dali, southwest China's Yunnan Province, on Nov. 8, 2018. (Xinhua/Yang Zongyou)
