Hi! I'm a rookie. Just built a beautiful coup, and have been raising what were supposed to be 3 Ameraucanas... (from a feed store - from a hatchery). Interesting changes in pecking order, the original alpha is now the smallest (they are 8 weeks old), and the original runt is now the Alpha! Also, she has yellow legs, not ash, so I'm thinking these are Easter Eggers. So, in light of said events, I worry she is a Roo. Opinions please! And she's an egger right? Not another variety? Thanks!!