Dominant white is found in Ameraucanas, sometimes, especially those they use to create paint.
While it’s possible to get mahogany in Ameraucanas, (brown red, buff) again, that’s another e gene to add.
Then you need duckwing from silvers.
While it’s possible to cross Ameraucanas you get the same mess you would get from Easter Eggers. It’s far cheaper and easier to find Easter Eggers that are pyle or cross red duckwing Easter eggers and cross them to red Ameraucanas. All of the main Ameraucana colors were bred up from Easter Eggers. Ameraucanas are uniquely diverse in color because they come in every e base color.
While it’s possible to get mahogany in Ameraucanas, (brown red, buff) again, that’s another e gene to add.
Then you need duckwing from silvers.
While it’s possible to cross Ameraucanas you get the same mess you would get from Easter Eggers. It’s far cheaper and easier to find Easter Eggers that are pyle or cross red duckwing Easter eggers and cross them to red Ameraucanas. All of the main Ameraucana colors were bred up from Easter Eggers. Ameraucanas are uniquely diverse in color because they come in every e base color.