My friends chickens-four cockrels?

[weirdlywired]

Hello BYC!
I have a teacher friend who's class incubated and hatched eggs (February 14-17 hatch dates, so they're about 10 weeks old) and it's time to send the cockrels back to the farm as they aren't allowed in city limits here.

She has 7 chickens, two are obviously male, but we are questioning the other two pictured... what do you think?
No idea on the breeds, but it seems the male on the far right with all four might be a RIR.


Of these the two below we aren't certain, but I think the one on the left is male


Thank you for the feedback!

 

[Sneebsey]

In the first pic, there's only one pullet; second from the right, and in the second pic, the one on the right is a pullet. The rest are all boys I'm afraid

 

[dekel18042]

In the first pic, there's only one pullet; second from the right, and in the second pic, the one on the right is a pullet. The rest are all boys I'm afraid

 

[weirdlywired]

In the first pic, there's only one pullet; second from the right, and in the second pic, the one on the right is a pullet. The rest are all boys I'm afraid

Thank you!!!