Any guesses on the mix of these chicks?

[melodie_a]

Mom is either a Blue Orpington or a BCM
Dad is wheaten ameraucana, splash wheaten ameraucana or blue orpington

Chick#2

 

[lightchick]

I think the first chick is from the BCM and the second chick is from the Blue Orpington.

 

[AraucanaAnnie]

I would say that the first one is Black Copper Marans/Wheaton Ameraucana. It definitely has Ameraucana in it!
The second might be a purebred blue orp. If not, it is probably Black Copper Marans/Blue orp. I'd think it is more likely all orpington, though.

Does your BCM have feathered legs?