We just hatched barnyard mix eggs (to learn how before we get into expensive eggs). The rooster is a Barred Rock, and the hens are Barred Rocks and Buff Orpingtons. We have some of both kinds' eggs in this batch, but I didn't keep track of who hatched from which egg. What would a Rock male x Orpington female cross look like at hatch? What could they grow up to look like?