#1 looks like a pullet, I agree that the others are most likely roos...
Don't worry, it could be worse: I had 25 roosters out of a batch of 30 chicks (EE's and Wyandottes). That's 17% pullets
But your EE cockerels are really beautiful birds, I would buy them off of you in a heartbeat!
Don't worry, it could be worse: I had 25 roosters out of a batch of 30 chicks (EE's and Wyandottes). That's 17% pullets

But your EE cockerels are really beautiful birds, I would buy them off of you in a heartbeat!