Suede is a crowing fiend in the mornings! He crows maybe 15 times from every 3-4 of Hawkeye's. We have all sorts of roosters around us, though, and he just can't help himself.
My two Buffs laid at 22 and 23 weeks, respectively. My two Blues laid at 23 weeks and 25 weeks respectively. I don't remember exactly when Suede started crowing, but I'm thinking it was maybe around 12 or 13 weeks old or so.