I have 6 red bourbon turkeys and they free range around my farm, but now that the weather is getting freezing at night and its snowing today, I'm concerned that they're going to freeze to death outside. Normally they just sit on the fence or a stone wall to sleep. I tried to pen them inside for a few days and feed them in there but they won't go in there on their own at night, and gosh it's a tough job to catch them and put them in there every day!! My question is: will they survive living outdoors all winter? I live in Pennsylvania, and I feed them every day. They hang with my chickens and guineas in the day.