YOU SAID:

if the bird flys at midnight then whats left in the nest

INTO JAPANESE

鳥が真夜中に飛んだら、巣に残っているもの

BACK INTO ENGLISH

If the bird flies in the middle of the night, what is left in the nest

INTO JAPANESE

鳥が夜中に飛ぶとしたら、巣に残っているもの

BACK INTO ENGLISH

If the bird flies in the middle of the night, what is left in the nest