My babies have just turned a week old. (I think) I got them at TSC and the CO-OP, so I'm not real sure. But I've had them for a week now, so I'm basing their age on that. At what age do they start to get butt feathers? And when do they get into the "Godzilla" chick stage? A couple (I think they are barred rock, comparing them to other pics I've seen) are bigger than the others. And one of them, possibly a BO? has a little bit of red to (his?) beginnings of a comb. What do y'all think? I'll try to get some pics up soon.