I remember you had Ester inside. Hazel doesn't even approach Ester's level of feather loss. 39F at night this week, 55-65 daytime's, and it is warming up after Saturday I think. She's got a good upper set of feathers and some below, I feel pins on her belly there, but no really bare spots. I frankly haven't looked at her underside, just felt it. She is not acting weak, she's eating worms, I dug some and I saw her get two, she ate a little scrambled egg yesterday also and today for the first time ate some dry soldier fly worms. She refused the yogurt calcium mash balls. She's been eating dandelion leaves and grass. Her poop has some solids in it and interestingly I saw weird solids that turned out to be granite grit. This evening her crop was a a bit bigger than a golf ball in size, not big, but there's something in there. She's been first in to roost, which is normal, but instead of cawing and moaning for awhile outside, signalling it's time to roost, she just goes right in. The coop is double-walled and the roost area is small. I hadn't thought to worry about cold, she looks feathered enough. I think she's okay in there next to the others. Maybe I'll try to look at her underside tomorrow. She has not been acting weak or lethargic, or been standing around hunched.