Well both babies appear to be normal greys, and at least Slush is split to pied (like Bea said it was passed on from the parents). IF they are males, they will be split to cinnamon, and pearl. However if they are females... they are split to nothing (except pied)
How do you know the sex of Slush? Have you DNA'd, or... All babies in this clutch will be normals, and its random who gets split to pied
So if your sexing by the pied genetic that is not correct.
How are they coming along now? Ive been a few months since we last chatted on another forum...