Do all of muscovies color phases have the same color of egg? I am getting several of what I call the off-white eggs. I am also getting some eggs that are closer to a chicken egg in size and green. I am trying to decide if I have a chicken laying in the duck nest, or if one of ducks lays green eggs. I have three black/white muscovies, one white muscovy, and one white pekin. All should be old enough to lay right now. They are freeranging with a lot of different chickens.