The chicken in the very back is a silver laced wyandotte. Can anyone identify, with any degree of certainty, what the others are? I was told, by the person I purchased them from, that they are doms. But they have a single comb, so someone else told me they are rocks. Doesn’t really matter, as long as they keep eggs on the plate, just curious. If it helps, in the identification process, these chickens always stay on the right side of the road!