Of 6 straight run Speckled Sussex chicks, 2 were obvious cockerels and rehomed months ago. This one developed more slowly, but has a much larger (floppy) comb and wattles than her sisters. My husband thinks he heard "her" try to crow, I haven't yet. I have found a good home if in fact she is a he, but I don't want to give her up if not. Dolly is a great bird, not aggressive, very friendly etc. Thanks for your help!