We have been finding a couple of eggs outside, that are green waxxy and a rounded top. We are pretty posotive that our only two muscovys are drakes. We are also pretty sure that the wild pacific black duck is laying the eggs. The drake (99.9%) sure was sitting on two eggs when all the other fowl was gone foraging because it was early morning. Im not sure if he thinks that he is responsible to incubate the eggs or if he is really sick. Any one can help, thanks in advance. P.s Their is now four eggs under him and I have seen no mating.