The following poem is not a description.

A, spring sleep refers to sleep, sleep is a life phenomenon, a does not meet the meaning of the question;

B, songbirds refer to the sound of birds, which belongs to the phenomenon of life, and B does not meet the meaning of the question;

C, but now I remember that night, the storm was a natural phenomenon, not a life phenomenon, and C fits the meaning of the question;

D, flower withering is a life phenomenon, D does not meet the meaning of the question;

So choose: C.