I have no idea what the white stuff in Milky's comb is. It has been there for quite some time so I don't think it is bad, but it doesn't look good, either. Does anyone know what this is or how to get rid of it? About the feet issues, Milky has molted his leg feathers, but never grew them back yet. His scales are also quite raised. I'm thinking about scaly leg mites as a possible cause... thoughts?