Hi chicken experts! I bought what were supposed to be Americauna chicks from the feed store and they were darling little chipmunks like the Americaunas I raised twice before. They have since grown into lovely small hens and are laying bantam-sized white eggs. One of the three was a roo I had to rehome with magnificent, long irredentist green tail feathers. Like the hens, he was a small guy, almost bantam size. I know Americaunas can vary tremendously but think these are something else. Thoughts?