Video PlayerClose
A bird is seen on a branch of a flower at the Hengyang ecological park in Hengyang, central China's Hunan Province, March 15, 2018. (Xinhua/Cao Zhengping)
A bird is seen on a branch of a flower at the Hengyang ecological park in Hengyang, central China's Hunan Province, March 15, 2018. (Xinhua/Cao Zhengping)