Starting tomorrow here in Minnesota it will be -31 below zero all day and night. I have a heated 250 watt bulb in there and am keeping it on all night. I am also thinking of keeping them in their coop all day tomorrow and not let them out because maybe it will be warmer in the coop tomorrow. Has anyone had chickens with -31 below weather. I am so scared for my chickens and ducks and rooster. I have 1 rooster, 4 chickens, and 2 ducks and I put extra fluff in the coop but that is just sooo cold. I feel so bad for them. Has anyone dealt with this situation with it being this cold out for so long? It has been around -15 below at least at some point of each day almost for the last month. I am so scared.