i have i think 2 chicks that are now almost 12 weeks old that i have yet to identify. the first one started out all white but as she grew she started to get some dark in her tail and some flecking on her neck. i'm pretty sure she has a normal comb. this one is smaller than the rest of them. she looked a lot like the brown leghorns when they were little but is much different now. she is hunched over a bit in the photo, trying to hide under a very tattered burdock. any guesses? oh yeah, and they came from McMurray in the Rainbow layer assortment (one might also be their "free exotic chick". thanks.