This subject is interesting to me. As a young lad when I first had roosters my Grandpa Shook and my Mom (his youngest daughter) told me that it was bad luck to hear a cock crow at midnight and that it foretold a pending death. My Dad, who was not the superstitious type, told me there was nothing to that and it was just an old Appalachian mountain wive's tale. Anyway, after we had heard three different cock crows at midnight with three family members dying within a few days afterward, Dad changed his tune. Ironically, one of those deaths was my Grandpa Shook who had given me my first chickens. A few years ago, I mentioned this to a close friend that I worked with and he said it was probably just a coincidence. He had just started raising chickens and had a couple of roosters. A few month's later he heard a cock's crow at midnight three different times over a week and within a month he had two uncles and and an aunt pass away. To this day, I am skittish about a cock crowing at midnight.