Everyone ok at your location? Some of my chooks are quite cold stressed; have 5 in my heated feed room during the night.
We're all good, for now. None of my birds are brave enough to venture out into the cold for a couple of days. I don't see any signs of frostbite,yet, so I think they're more "highly irritated" than stressed. I'm going to Vaseline my roosters' combs and wattles, today as a precaution. That seems to help keep them from chapping ... and the little buggers enjoy it. I have weird roosters!
I took out some quick outs soaked in hot water, last night, but was too late and only a couple of hens were interested. I'm heading out there shortly with some more hot water, 'cause I'm sure what's there is frozen solid, now!
I only have two laying, right now, but can't access the nesting area. Mine refuse nest boxes in favor of a large wooden rabbit hutch that connects the upper and lower parts of their housing. The latch is currently frozen shut and there is no path cleared to that "back door," so I'm sure we're slowly collecting frozen eggs!
This is the commandeered "Nesting Cave." This pic was taken when the top was a separate grow-out coop. It's since been raised up about three feet to serve as an access tunnel to the run, below. The whole right side of the box has become a communal nesting site ... and I currently can't get in there!
EDIT to add that the snow is above the bottom rung of the swingset ladder - and frozen so solid that my 100 pound (45+ kg) dog can easily walk on top of it. Have I mentioned lately that I want my flip flops back? I'm ready, now!