What breed are these chickens, please?

[AngelM]

I potentially see a blue copper, a blue, and a blue cuckoo and all Marans. Where did you get them?

Thank you!

 

[RoostersAreAwesome]

Tractor supply. The rooster looks different from the other two so I wondered what they are.

In that case they are likely purebred marans, though the first one is a mixed color.

 

[AngelM]

In that case they are likely purebred marans, though the first one is a mixed color.

In that case they are likely purebred marans, though the first one is a mixed color.

Thank you.
I hope I get some pretty dark brown eggs.