Can you help identify my chicks?

[ebertschic]

This one is turning light brown and white
The front of this one is on the last picture in the back
This one has green legs!
This one is black with black legs

Any help is greatly appreciated.

 

[my sunwolf]

Is there any way you can tell us what kind of combs they have? Single, pea, rose? That would help a lot in determining what breed they are.

The first photo looks like some sort of production red bird.
The second photo looks like a Partridge Rock.
The third photo is an Easter Egger.
The fourth photo I'm not sure, comb would help here.