Birds singing outside in the middle of the night means good luck.
According to folklore, birds singing outside in the middle of the night represent good luck. In ancient life in China, people thought that birds were auspicious animals. If birds sing outside in the middle of the night, it means something has happened. If birds nest at home, it means good luck. So, there are birds chirping outside in the middle of the night, which means something good has happened.
There was a bird chirping outside in the middle of the night and it was found to be a crow.
If you hear a crow outside in the middle of the night and then go out to see it, it means bad luck, because hearing a crow in the middle of the night will be considered unlucky in the near future, especially after midnight. If you are woken up by a crow in the middle of the night, don't turn on the light or open the window at this time. Just close your eyes and go back to sleep to calm yourself down slowly, and don't be curious to see anything happening outside, otherwise it will cause a series of bad luck.