Trying to determine sex of these EEs

[Rogerse4]

These chicks are about 12 weeks old. They came from an Ameraucana rooster and EE hens of various colors. I’m trying to determine gender. I’ve read several threads on this breed and this topic which leads me to believe the bottom left is a roo. I thought initially this was the only one but now as they’ve matured more it looks to me like there are other roos (in the pic with the 5). Thoughts? Thanks.

P.S. the chicken by itself … pullet?

 

[nuthatched]

All the dark birds in the second picture are males

 

[Rogerse4]

All the dark birds in the second picture are males

So the 3 with the dark red color in their feathers?

 

[CaliforniaMountainChicks]

The first picture is a pullet and in the second picture you have 3 males (darker with the red combs) and 2 females (light grey and lighter brown with pink combs).

 

[nuthatched]

So the 3 with the dark red color in their feathers?

Yep. Dark red around the neck and shoulders is a sure sign of male.

 

[Percheron chick]

Don't go buy a lottery ticket.