I feel your pain...or more accurately, your White Crested Black Polish's pain. McMurray's threw in a free rare with our order last June. Ours was a WCBP roo. Everything was wonderful until his crest feathers became amazing and beautiful. It started slowly. The Ameraucana hens really dig him and would gently preen his head feathers. He seemed to like it so I thought it was cute. Over time it became plucking and once that happens, we all know it only gets worse. They had nearly all head feathers yanked out of his head or broken off at the shaft. That makes blood which triggers a gang beatdown. I seperated him and kept him in his own side coop/pen for several weeks until his feathers were completely grown back in. I re-introduced him into the flock and all seemd good for several hours. I went out at dusk to put them all to bed and he was completely bald and bloody. I felt terrible. So now he is living in our laundry room and trying to figure out what to do. Has anyone else who had this problem noted it was certain breeds who focus on the polish for picking? It seemd to only be the Ameraucanas. They're a bit too curious for their own good.