It would make more sense to use Leghorn due to the higher production rate.:idunno
I've seen various shades of brown in some cartons at the store. Copper brown, to cream.
(A)RIR/New Hampshire, (B)White Leghorn/White Rock, (C), Silver Leghorn/White Leghorn.
Females would be White/Silver birds.
Cornish cross, I'm still working out. I know that White Cornish X White Plymouth Rock is one of the parent crosses. I do know there's a white skinned bird used in the...