Migratory birds wintering in south end of China

A gull is foraging at a wetland reservation in Meilan District, Haikou City of south China’s Hainan Province, on Nov. 20, 2022. Wetland reservation occupies around 12.7% of the city area, making Haikou a paradise for migratory birds to navigate the winter season. (Shi Zhonghua/Guangming Picture)

A gull is foraging at a wetland reservation in Meilan District, Haikou City of south China’s Hainan Province, on Nov. 20, 2022. Wetland reservation occupies around 12.7% of the city area, making Haikou a paradise for migratory birds to navigate the winter season. (Shi Zhonghua/Guangming Picture)