Hi guys! We have a very puzzling situation with our six hens. Five of them started attacking Chippy! Even her best freind Trix. They have all been with each other for a little over a year now. She has also been pruning herself for a few seconds then shakes her head. She scratches at her head too. It is all very strange. Her ears look alright and so do her feathers bi Ut there is a strange spot. I'll try to get a pic up. We think it might be mites but we honestly don't know. Most of her feathers cover up that spot but she has been pecking at. We have also seen her worry her neck feathers and her left wing feathers.