Oh come on, they have to exist right? I know people cross blue and dark brown to make the olive eggers..........and then will often cross the olive egger hens to dark brown again to darken the olive green eggs. What about going backwards? And crossing the olive eggers to blue eggers? Would it just lighten the green back down again? Or would you be able to go for more of a darker BLUE green? I want a Teal Egger!