Mine are 10 weeks. No crowing, but the olive-egger type mutts in with them are crowing up a storm. I'm going to try to keep 2 roosters, as long as we all get along.
One is very pretty and I will definitely keep. All seem to have similar personality. I can't make up my mind between 2 speckled ones for the second roo. Do I keep the big one with whiter feathers and white legs (makes him look anemic!), or the slightly smaller late-hatcher with better colors.
I will post updated photos sometime after today. It is my last day of work for a while (teacher). What a relief!