A bird is seen among flowers in Lihu Lake Wetland Park in Wuxi, east China's Jiangsu Province, March 21, 2018. (Xinhua/Pan Zhengguang)
A bird is seen among flowers in Lihu Lake Wetland Park in Wuxi, east China's Jiangsu Province, March 21, 2018. (Xinhua/Pan Zhengguang)