Black Sex-Link roo?

[500Chickens]

I have 6 black sex links, and 4 have orange in their feathers. The other two don't have any orange. does that mean they are roos?

 

[ValkerieGunn]

No my understanding is Black sex link Cockerals are barred. Black sex link hens are mostly black but some leakage occurs. Of my 4 Black sex link hens 2 have red around their necks and 2 have white around their necks. All 4 lay lovely large brown eggs.

 

[500Chickens]

thank you!