So I've been told that any duck crossed with Muscovy will be infertile because they are different species, since Muscovy are not ducks. Just something to consider when hatching out the babies. I have one cross with a Runner/Pekin cross that i did not mean to hatch out so i kept the only living duckling. His name is Napoleon and he is infertile and for this reason I've kept him and i don't let them mix with my ducks and hatching out their eggs anymore lol. My Muscovy/Duck cross looked and looks 100% Muscovy but seeing how mama had Pekin in her (I say had because she sadly came up missing 4 days ago without a trace, completely out of thin air



) but with the Pekin breed in the mix, Napoleon is the LARGEST bird i own and have ever seen but the absolute sweetest to any human, to any other other birds however not so much he. In fact he always tries to kill the drakes and is too rough with the hens. He even put 2 of my other birds in the hospital and one technically never fully recovered and now has almost a seizure like issue, although, he does l lives a 95% normal life even with his issue. Regardless Ducks/Muscovy/Crosses are all the most amazing birds and i personally couldn't ever live without them. I love them a). I wish you and your birds the best of luck. I'll edit with a photo of Napoleon later!