My h just hollored to me u got a dead hen,i was just 10 min ago,she was on the perch inside a little sluggish,really did not think anything because it is really cold here.I am so bummed out,i can not win for losing,ready to throw in the towel!I check on the hens at least 7 times a day if not more,they have a heat bulb in the coop.I do not know what happened!