New hampshire roo over barred rock

[stew1]

Ok I'm getting confused, I have new hampshire roo with 6 barrel rock hens and 6 new hampshire hens. What are the going to make? Some sex link and pure new hampshire right? What are the sex links going to look like compared to the pure new hampshire? Thanks

 

[Pyxis]

The sex links are going to be black in color as chicks. The males will have a head spot and the females won't.