Hello All, I'm new to ducks and this forum. Please help me with something I'm puzzled by. After researching Muscovy crosses/hybrids the general thought is. The Mallard X Muscovy hybrid results in infertile mule duck/ mulard, Although, I have run across a few references to fertile crosses. The Mallard-derivative drake hybrid X Muscovy female produces hybrid females that usually lay small eggs that do not hatch. Males from this cross are sometimes fertile. So it's possible? Has this happened to anyone here? I cannot find anything about a Non-Mallard X Muscovy cross. Maybe a duck from the genus Cairina? Is there any fertile Muscovy cross at all? I have two Muscovy females and love the breed. They are from a local meat duck producer, but are now pampered additions to my organic garden and backyard. They have stolen my heart and I'm very interested in muscovies in general. Thank you for any information you can provide.