Okay. I looked through all the posts in this forum and found nothing like what I am seeing in one of my hens. One of my older reds is standing still all puffed up with her eyes slightly closed. If I say somthing to her or go in, she seems normal. But if I leave she will immediately do it again. I have had her 3 years and never seen her do this before. Im feeling sensitive since about 2 months ago I found out a lady I got hatching eggs from had mycoplasma in her flock. I have the meds for it on hand and have seen no signs of any URI problems so I have not yet treated--only two eggs I got from her hatched. I did recently treat for mites--one chicken in a neighbor coop had them so I treated everone with ivomec. She is also getting picked on again. Not badly, but her feathers on her butt/lower back are missing-although she is her worst enemy since I have caught her picking her own feathers over the years. Everyone else looks fine. Oh, and the red skin around her ears has a purple tinge to it, but she is slightly irradescent, so they may have always looked like that and I never noticed. her comb is nice and red, no spots. Oh, and today/last night is the first cold we have had since spring. It dropped down and has stayed at 60F so I am wondering if she is just adjusting to the cold. Ecspecially with a slightly bare bottom. I just wanted to see if you all have ideas before she may get worse. I want to head anything off. My chickens have been very high maitainence lately!