i have two pair of free range guineas all are pearl with a white splash on there chest and some white on their wings. both hens hatched out a clutch of eggs each and there were pearl pieds, solid whites, and lavender in both clutches. my question is: how do guinea colors work? is it the same with chickens and ducks? what would those hens have to be het for to throw all those different colors. don't get me wrong, i love getting all those different little guys.