ANd I say *girls* because I am hoping they are, but have no idea. So... at what age should I start taking some individual pics and post them to ask for all of your experienced help with telling if my girls are girls? Some breeds are younger than others when you can tell, right? Well, anyway- here are my chicks as of today! They are growing so fast! (And still waiting on their coop... ) The barred rocks are about 6 1/2 weeks, the others range from 3 1/2 to just over 4 weeks.