I have one girl, Panda, who is the daughter of my BR rooster, Zane, and my beloved blue Ameraucana, Charlotte. She is a great girl who lays green eggs. I have four true Ameraucanas and two Easter Eggers (though one is a different-color Ameraucana cross, I believe). The Ameraucanas lay eggs in the blue color family and the two EEs lay green. All of the daughters from this BR/Ameraucana mating should lay green eggs, just like Panda. Panda, since she is already a cross, when crossed with a BR rooster, will probably produce girls who lay green or possibly tan eggs, so I would try not to knowingly use her eggs in this project. Would anyone be interested in incubating these eggs in the future? I'm still waiting for my splash Ameraucana to start laying, but when she does, I'm thinking I may offer some up on BST. For your information, Panda does not have a beard. She looks very much like a Cuckoo Marans with her white legs. Ellie's daughter of Hawkeye and Charlotte has the full beard and looks more like an Ameraucana, so you could get girls who look like either one of those.