I created a sex link by accident.

[Mspoindexter]

I had a black star hen and a tolbunt polish rooster. A racoon got both of them so I decided to incubated the last 11 eggs they had. Its been 4 months later and I know who is roo and who is hen, and all the black ones are roo and the red ones are hen. 2 hen 9 rooster. Unbelievable now I have to get rid of all these roosters. So crazy. No big deal.
Anyhow I believe I've created a sex link by accident. What do you think? Just a coincidence? Im still learning the chromosomes and traits. Entry level. Thanks

 

[RoostersAreAwesome]

They aren’t sex links. For sex links, the chicks look different at hatch. They just have normal sex-specific differences, similar to partridge rocks, barnevelders, brown leghorns, etc.

 

[JacinLarkwell]

Nope. Just the normal color differences between males and females with crossed colors