Hello, I have a group of 4 pullets that I recieved for Christmas and the last few days one of my barred rocks has been standing around with her feathers all puffy and tucking her head into her wing. I read in my chicken book that this might be a sign of worms, but I'm afraid to medicate for fear of making things worse. She is eating and drinking and does run around a little durning the day, but when they go back in their cage at night, she just tucks her head back in. Her poo appears to be normal, although I will say this is the stinkiest batch of poopers I've had since we've had chickens, but we've also had to keep them closer to the house due to it being winter. All the others went straight out to the coop. They spend outside in a protective run, but at night they go into a cage on the back porch. This weekend we were going to move them to their own sectioned off place in the coop so that the big girls get used to them and they get used to the new home. I just don't know if this is something else, something serious or what. I would really appreciate it if someone could give some advice if this is something you've seen before. Thanks again.