Quote:
Actually, that won't give you Magpie. White in ducks is recessive. You won't see a blending of the colors at all beyond the normal small amount of white that occurs in a black duck, unless the black parent duck also has recessive white in his genetic make-up. When you mix a white duck with any other color it's often almost impossible to know for sure what you will get because of the way white masks all other colors genetically. You can get almost anything really. You may even get some as you are hoping for, but it won't be because the black and the white result in magpie. They typically don't.