An EE is the "coined term" for a mutt that lays blue and/or green eggs........that has some sort of lineage with an Araucana or Ameraucana ancestor. So how could she not be an EE? If she still carries the gene for a blue/green egg, and lays a blue/green egg, she is an EE, or a mutt. Two words for prety much the same thing, except EEs lay blue/green eggs. just a specialized term, not a breed.