I can't tell the difference of my little month olds. I am pretty sure they're barred rocks but then again I'm not good at telling which is which. Some of my barred/doms have bare backs, and I've sat for hours on end to see if the others are picking at the backs, but they're not. Like some have regular feathered backs but then there's other like in the pic that have barely any little feather stubs growing, as if its just now starting to grow. I've checked for mites/parasites and haven't found any either. Also I have this cornish bantam, I'm not sure what color he is. I named him corny because he's not quite white but not really buff. Thoughts?