I have two easter egger roosters. One from a green egg, one from a blue. I have two easter egger hens laying blue eggs. If i breed blue x blue, what are the odds of producing another blue egg layer? Is there some kind of chart that sets up a Punnett Square type idea of egg color or comb by breeding? Like pea comb blue gene x rose comb tinted egg= ? Im curious (and, ill admit-kinda geeking out over the possibilities) Also-feather color? Like white ee roo x blonde laced ee hen?