i have a female Muscovy sitting on 15+ eggs and i am so excited for them to hatch as I didn't put them in the incubator the black duck is mud and the white duck is speede and they are the males I exposed her to
Ducks especially muscovies can have offspring with multiple fathers. So since your female is blue and 1 of your males is black and the other white, you could have blue pied, black pied ( since blue is a dilution of clack), black, and blue