The only auto-sexing breed we currently have. Copper, our rooster, was received as “packing peanuts” from a hatchery. He was very tiny and cute which endeared him to our son, Tommy. Copper has a very high pitch cockle doodle do. We bought 6 pullets to accompany him as we learned that telling gender upon hatching was simple and the hens lay a pastel blue egg. What’s not to like about that?