WindingRoad
Crowing
Also check for condensation on the walls and ceiling. NO WET WALLS or CEILINGS.Thank you @WindingRoad & @centrarchid. Ok that was my gut feeling on this too...but I second guessed myself... I definitely don't want to make them weak, or unable to cope... and I hadn't thought about the power going out... VERY good point. I was just worried with a near 60* drop in temp within just a few hours... that had me concerned... And with one not feeling well too... I've seen them when I go out at night, with their little noses tucked in under wings... that makes sense.
I've got a brandy new coop... just built last April, it's pretty sturdy with a tin roof - but i will DEFINITELY watch for any build up of ice/snow on the roof... The ventilation is really good, and under the eves... beneath the overhang of the roof on one side. Great points from you both, thank you!