Ok...now some of you know I had a post about classroom chicks...thats a long story, but the teacher called me and one of the babies hatched and is fluffy and doing good. now the problem they see is that on the underside in the back, it liikes like pink curly stuff near his/her butt. They said there is some egg shell still on it and that he is walking around and doing fine other than that....what could it be??