Most will be black and white. They are a black with feathers that shine iridescent green and purple in the sun. A few will be a blue slate gray color and white.
Muscovy ducks are GREAT for the backyard- they don't quack!! They are a large meat bird, friendly, and eat slugs. They are incredible moms if you want to start a herd (ours hatch 12-18 a setting). They lay large blue/greenish tinged eggs seasonally.