Breed IDs on some 10 week old roosters

[juniperz]

Edited 06/06 to update with the general consensus for each breed!

Original intro: These are all being raised as broilers, so the IDs are just for fun. I've put my best guesses after each picture but I'm still a novice chicken enthusiast. These guys are from a McMurray's "all heavies" order.

Barred Rock

Blue Cochin (I think this was my "free rare chick," as he's the only one.)

Buff Orpington

Rhode Island Red

Silver Laced Wyandotte

Speckled Sussex

White Rock

Partridge Rock

Light Brahma

 

[featheredplanets]

as far as i can see, the first cockerel has a single comb, he can’t be a Dominique. unless im wrong and it can happen, like with wyandottes.

 

[Tiana's chickens]

Could the second last one be a brown leghorn?

 

[drumstick diva]

looks too hefty to be a white leghorn

 

[Frazzemrat1]

Yes, all cockerels.... I believe you do have a light brahma, for the last one. Agree with @drumstick diva that the leghorn is too heavy to be a leghorn, and he has red ears. I'd say white rock. And agree that the first one is a barred rock. Dominques would have a rose comb. As for the others, I agree with your assessment, and am unsure on the all brown single comb.

 

[Gray Farms]

Barred Rock
Blue Cochin
Buff Orpington
Production Red
Silver Laced Wyandotte
Speckled Sussex
White Rock
Partridge Rock
Light Brahma

 

[Alexandra33]

Barred Rock
Blue Cochin
Buff Orpington
Production Red
Silver Laced Wyandotte
Speckled Sussex
White Rock
Partridge Rock
Light Brahma

X2.

~Alex

 

[Crazy for Chickens!]

Barred Rock
Blue Cochin
Buff Orpington
RIR
SLW
Speckled Sussex
White Rock
Barnevelders
Light Brahma

 

[juniperz]

D'oh, Rocks ARE on the McMurray's site, I had just missed it! So that makes sense - I have Barred Rocks, White Rocks, and a Partridge Rock. Thanks everyone!!