I definitely have to keep the blue egg gene in my flock, raising 3 EEs right now plus 2 laying Olive Eggers of Crested Legbar descent currently… now it will depend on roosters I get from either hatching eggs (Rhode Islands) or from expected order of Egyptian and Saipan. Unless one of the EEs turns out a boy. Then go from there… but crossing the D’Uccle boy with them might make some cute babies… lol but not very big eggs.