I took the heat bulb out of my roosters crash pad when i found his wattles encased in ice. A bout the size of a golf ball. I watched him and he was stretching up to the light and his breath was making moisture then he would sit back down with his head up and then do it again. I surmised that was causing the ice. normally he sits with his head kinda in his chest, I think that keeps the wattles warmish. I yake water out every few hours or so cause it frezes. My 2 leghorn ??? (look like the kellogs rooster) guys re out in the bbrr all the time I only close em in at night. Biggie Ethel has been frost bited I reckon as his wattles and comb have got black at the ends. doesnt seem to bother him, he still makes it to the house a coupletimes a day to come in the dog door and eat cruncjies and have a drink. his chum does the same. they sure seem happy, and chatty

My girls are penned with a coop, they try to slepp under the coop and are outside most of the time too. It has gotten to -30 and -45 here, mosly around -26 ish Celsius. my first time with chickens and i know very little. they all seem pretty happy. I just keep piling the bedding on and have changed it twice this winter, it goes on the compost heap, and i throw poop around fer the grass when the spring melt comes ..