At night, a flock of homing birds in the sky at Wanxing Mountain, Qijiang District

CHONGQING (CQNEWS) -- In recently years, the local government aims to plant trees, protect ecological environment and carry out greening upgrade project, which promotes natural environment obviously so that the amount of birds increases. (Photographed by Chen Xingyu) 

(Translated by Mao Qiao, Fathom Language Limited)