Just noticed yesterday that within my mixed flock, most of my Dominiques are missing a lot of feathers at the tops of their head. If they were a human, it would qualify as male pattern baldness. Not sure if this is some type of disease (or mites, etc.) or if it's something the rooster is doing. Maybe he's grabbing them on the top of their head instead of the back of their neck? I watched them for a while yesterday, but never actually witnessed him doing that. Any ideas? Thanks!!!