My Muscovy ducks are making some hatching eggs(don't mind the one indian runner, her eggs are green so never mixed up)! forty a dozen. I found some amazing instructions which resulted in a very high hatch rate when I incubated a batch last year which I am happy to share. Lovely mix of colors and sweet gentle personalities. Muscovites are my favorite ducks, quiet and well behaved. (their eggs are the white eggs at the top of the egg photo)