Bluejay genetics to produce blue color, maybe? Oooh.
I wanna be able to turn my chickens blue though, not buy blue chickens. You know? Like, we have some Speckled Sussex, maybe
(Artist's rendering, to give you an idea of how cool it would be)
So if egg-dyeing science is this advanced, could feather colors be changed in the future? "Blue" chickens have been around for ages, but sky blue chickens would be rad.