I have 3 mature Black and Blue Bantam Plymouth Rock cockerels and I have to pick "The Keeper" for the breeding pen and one for a back-up. They have all been to shows, but neither one has shown an outstanding difference over the others. I haven't been breeding or showing long enough to make very educational guesses, so that's where you guys come in to help. Blue Cockerel: almost 7 months, sorry for the crappy lighting. Black Cockerel: 7 months less "fluff" than the Blue Black Cock: Just over a year father to both of the above cockerels. Unfortunately, all of my BBS Rocks are very related as I can't seem to find any other bloodlines. on the right If this helps, here are a couple of the pullets I will have them over. They are only 5 months so are still on the smaller side. OPINIONS ARE GREATLY WELCOMED!