Update!!! Sorry for the long wait but I had hatching problems but I finally managed to hatch some of the sexlinks I made and I'm happy to announce that the offspring continued with the sexlink traits of the parents, the females are completely black (even legs) and males are black with yellow...
So I tried to see if I could somehow make a new breed of chicken that would lay a lot of eggs while also being ornamental and able to sex the chicks by color. I experimented with a golden duckwing old English rooster and a barred rock hen. The resulta were all barred males with a long tail and...