I’ve always heard that Crows are very bright, and have a tight memory of people or certain features of that person in that location.
So the next day that crow sees a fire truck he will swoop down to see his friends and get flattened on the road.
Not so long ago a crow outside was a harbinger of death.
Crows have long been associated, for instance, with mystery and magic. While many believe that seeing a crow is a harbinger of death, others say the presence of a dead crow means the end of bad things and the beginning of all things new and good.
In The Godfather, a crow calls out right before Carlo meets the piano wire.