Hi from Ga. I would think if you cross an English Orpington with an American Orpington you no longer have an English Orpington. That would be like crossing an Orpington with a Ameraucana the calling it an Orpington with a beard.
These are 100% PURE English Chocolate Orpingtons, imported from UK, and are from the Robbie Boyd blood lines. These are Bantams and not Large Fowl; we are working on acquiring Large Fowl Chocolate Orpingtons. I wouldn't consider cross it with anything else.

These are 100% PURE English Chocolate Orpingtons, imported from UK, and are from the Robbie Boyd blood lines. These are Bantams and not Large Fowl; we are working on acquiring Large Fowl Chocolate Orpingtons. I wouldn't consider cross it with anything else.