I got ahold of the gal whom we got our refrigerated eggs from. The only rooster she has right now is an Araucana. She guessed that we have the following: The two lightest chicks she believes to be Isa Browns. -- Do Isa Brown chicks always have stripes? One of the light ones does, and the other does not. -- The black chick she believes to be an Australorp (which looks exactly like a Black Sex Link in comparing photos I've found online), and the two darker brown chicks she believes to be Araucanas. None of them would of course be pure bred anything. Would they then be considered Easter Eggers, since they were sired by a rooster with the dominant blue egg gene? Each of these babies were hatched out of brown eggs, but of course, if any of them end up hens... they could lay various colors, correct?