His free range is near the window, which gets cold. I covered the window with a blanket, but he still climbs down every evening and makes his way to the other side of the room and sleeps here(it is closer to the heater vent and further from the window). Looks like I need to get him a ceramic heat emitter for the cold nights, but will let him be for now. He goes back to his free range in the morning for food/water and to get closer to the heat lamps(which turn off at night). /off-topic hunting thread