Breeds of these babies...

[fishandchix1]

Not sure on the breeds, please help! Thanks in advance

 

[fishandchix1]

 

[fishandchix1]

 

[ChickenLover200]

The white/yellow/brown cicks are most likely Golden Sex Link pullets. Roosters are always solid white.

The black ones i am not sure of.... They seem to have black legs, correct?
Perhaps Jersey Giants?

 

[Chicken Mama15]

The yellow and brown ones reminding me of the Americana chicks I just got

 

[ChickenLover200]

The yellow and brown ones reminding me of the Americana chicks I just got

Do the yellow and brown ones have yellow legs?
They are probably Golden Sex Links. Mine looked like that. (See below picture..)

The black ones in my picture are Barred Plymouth Rocks which your black chicks wouldn't be, since BPRs have yellow legs and a white dot on the top of the head.
I'm thinking Black Jersy Giants for yours, but not 100% sure as I've had absolutely no experience with the breed. I'm hoping someone else will put in their guesses also.
I'm almost 100% sure though that those yellow and brown ones are Golden sex links.

 

[fishandchix1]

The gold ones have yellow legs, the black ones have black legs, I'm thinking their sex links, thanks for the help guys!

 

[ChickenLover200]

The gold ones have yellow legs, the black ones have black legs, I'm thinking their sex links, thanks for the help guys!

the black ones would most likely be BSL... (Black Sex Link). It is hard to tell from the picture, but if you think so also, then they probably are