Separate names with a comma.
Rocks come in other colors too if you didn't want barred - white, partridge and buff are easy enough to find. We have whites and they're friendly...
Game cock of some sort. Color looks like silver duckwing. They don't play nice with other males, if you have them.
Maybe you need a certain number of posts before you can load a picture?
The cockerels are beginning to hit puberty and are getting ready to breed, however your pullets are far from that point.
Given the tight quarters...
Where did you get them? They look like mixed breeds, and the one on the right does look like a cockerel.
A picture would help, but the 5 toes narrows the options. Silkies, Houdans, Faverolles, Dorkings and Sultans are the possible breeds. Silkies have...
Is he tufted?
Are you in the US? If you are, then unfortunately you are out of luck. No hatchery has Araucanas. Very few even have true Ameraucanas.
Did this farmer order chicks from a hatchery or are they from his/her flock?
Looks like a pullet to me.
You can list them on your state thread -https://www.backyardchickens.com/threads/pennsylvania-unite.248345/page-7663
Any livestock auctions...
Pullet, though she could also be a white Rock.
Feather sexing only works for a small number of breeds bred for the trait, or on certain crosses. If wing sexing worked on all chicks hatcheries...
If you're not a fan, then don't keep either. I'm not sure how a hatchery could possibly send an oops sex link cockerel. Or did you get them from TSC?