When the moon comes out, the birds are startled, and the sound enters the spring stream. -Wei's "Bird Song Stream"
There are no birds flying over those mountains, and there are no traces of people in those paths. -Liu Tang Zongyuan's Jiang Xue.
Birds are freely perched in the trees by the pool, and monks are knocking at the door. -Tang Jiadao's Li Ning's Seclusion,
Sad state, can not help but burst into tears, amazing birds, leaving sorrow and hate. (Du Fu: Hope in Spring)
The mountains are getting better and better, and the birds are back. (Tao Yuanming: "Drinking")
Sleeping sickness in spring unconsciously broke the morning, and the chirping of birds disturbed my sleep. (Hao Haoran: "Spring Dawn")
The birds flew without a trace, leaving the lonely clouds free and unfettered. (Li Bai: "Sitting alone in Jingting Mountain")