kay so i have about 9 mystery chicks hatch last week. all summer i have hatched about 15 chicks all have been white, so when the first odd ball chick hatched i was so suprised and i was even more suprised when 8 more hatched right after that one. they are grey with white under their beaks, feet feathers, and on the tips of wings, all of them look like this. adult birds i have 1 white rooster, 1 blue rooster, 1 black rooster. 2 white hens, 2 black hens. im pretty sure the white roo is the father he is alpa and NO ONE else is allowed to mate with HIS hens, and the black roo is like 4 months anyways and just getting interested with the hens. (i know i have bad male to female ratio, working on that) what could these chicks be, i was thinking blue but i didnt think blue chicks had white on them.