40,000 black-headed gulls spend last winter in Kunming
Xinhua,March 22, 2018 Adjust font size:
Photo taken on March 13, 2018 shows black-headed gulls in the Daguan River in Kunming, southwest China's Yunnan Province. According to local birds conservation association, about 40,000 black-headed gulls spent last winter in Kunming. (Xinhua/Lin Yiguang)