She is new and had been in quarantine for 2 weeks because of mites. then I tried to introduce her into the new flock and every thing seemed fine. and it was like that three days. but today when I went out she had a bare neck and it was bloody like they ripped the skin off! what should I do ? I do not want to lose her she is one of my favorites, and I got her for my birthday. STUPID BIRDS if she dies this will be the second one.