I have a blue/black/splash pen of silkies and have been breeding for a few years. Then I recently got a new blue rooster and the first chick I hatched from h was odd. It was a yellowish white chick with a big bluish spot on it. And this is how he looks now: I figured he would be a splash but this is the oddest looking splash I've ever hatched. If that's even what it is. Anyone have any thoughts on this?