I'm wondering what these will look like. Dominique mom and Blue cochin bantam dad. Is this a sexlink? 4 hatched so far, 2 look blue and 2 black. Looks like a hen and roo of each if that's the case. Will they all be marked like the mom? If the 2 blue ones will stay blue I'll keep those so I'm really curious. Sorry it's hard to get a good pic of the color difference in the lighting.