Please help identify my babies?

[proudchickenmommy]

Hi everyone, I’m new to raising backyard chickens. I set out to my local Tractor Supply Store to buy some Isa Browns, but ended up with a few other breeds. I am pretty sure I have two Easter Eggers and a Brahma in addition to the Isas, but there are two I am not sure about. I thought the bigger one was a Barred Rock pullet, and the smaller gray one a sapphire gem, but I am not sure. I was going by the signs on tubs at the store, but I don’t think Barred Rocks have feathered feet? And I think she is looking more like a cockerel! Any thoughts? Thank you in advance!

 

[TheOddOneOut]

First photo is a Dominant Copper cockerel

 

[proudchickenmommy]

First photo is a Dominant Copper cockerel

Thank you!

 

[proudchickenmommy]

Does anyone have any guess as to how hold he might be? The chickens he was in with at the store definitely looked bigger than the others, like they may have been there a little longer. I am guessing my other chicks are currently about 2-1/2 weeks old.