Seeing crows in the dream means that it will be big problems, which might be death. But in Japan, it means that God has sent you a message by crow. And also it brings problems between people.
In my stance, crow are bad birds and we should kill them because the crow hurt the Prophet Mohammed. I feel this this reading has the same idea, that the crow is a bad bird when it comes in the dream. I think the same thing and I was interested.