What breeds are these?

[rosegal]

 

[JodyJo]

the 2nd looks like a Gold Comet, or Red Sex Link, can you post better shots of the 1st and 3rd?
I am looking at maybe a RIR for #1? Need better side shots of both.

 

[Whittni]

The first two pictures are Red Sex Links or Red Stars and the last picture looks like an Australorp chick, but it could also be a Jersey Giant.

 

[crazypetlady]

Do I see a BO in the 1st pix