No changes today either, no other birds looking off, nothing suspicious in the coop. I left them locked in the coop today as it wasn't really getting above freezing all day, then let them into their run when I got home for about 15 minutes. They all came out, milled around pecking at stuff then, some of them ran around, then by the time I checked the other coops and came back, they had all gone back inside and were getting ready to roost.
Crazy Eyes was still puffed up but she did act interested in her surroundings in the run, she pecked at some icecicles and some hay that had blown over from our horses stash.
I turned the heater back on for the night. Peaches is the lowest ranking chicken, she is a total sweetheart and likes to run up to me chattering really softly and then follows me around. Here's a picture of her, she's decided the heater is a lot better nighttime buddy than the other meanie fluffs. A lot of evenings she seems to wait to go to the top rail until everyone else has settled down.