What are the two most frequently cited parent breeds used to create the standard Red Star chicken stock?

Answer

Rhode Island Red rooster and Rhode Island White hen

The classic cross most often cited for creating the Red Star involves pairing a Rhode Island Red rooster with a Rhode Island White hen. This specific pairing meets the genetic criteria required for the sex-linking trait.

What are the two most frequently cited parent breeds used to create the standard Red Star chicken stock?
starbreed