Recently, my flock has started picking on (literally) one of the white crested black polish hens. They peck a section of her head until it's bloody and bare. They've done this at least three times, and each time we separate her from them until she's healed. Now we've tried giving her to 2 other chicken owners, but she was picked on as well in their flocks. She's very nervous and even sleeps by herself; perhaps that's why she's such an easy target.
I have no idea what to do about this! Any advice?
I have no idea what to do about this! Any advice?