Good Morning, I ordered chicks -including three separate blue breeds from Meyers and I am having trouble deciding which is which. I should have a blue orpington, blue copper marans and blue ameraucana. I thought the chick which has the splash markings was the ameraucana because it looks like it has some puffy cheeks. Maybe the marans chick is the darkest? Reading up on blue orpingtons I don't think the last chick should have slate color legs so I believe I am wrong. Anyone care to help me out please? Thanks! Donna Marans?