i don't know what breed this is, he was in my "adopted" pack from the hatchery. judging by the color of the comb, it looks like a "maybe" rooster to me. however, i have nothing to compare him to, as the rest of them are different breeds. any guesses on breed/sex? he has a strange comb...pea comb it looks like, especially when u see it straight on. He starts most of the sparing, but i know some hens are just really dominant, too.