I have hatched the cutest chicks, but I have two very different colors. I was wondering if they can be sexed by the color? Both have the brown/black chipmunk stripes, but one is a dark reddish brown and the other is grayish. Oh, and I want to give a shout out to PeepsInc; these chicks came from eggs that traveled 2,600 miles and all arrived safe and sound. Thanks Chris, we love the Fluffy Butts.