Jim, I would guess yes, but I have never had that combination (and probably never will). I would say you need different nesting facilities. Bill will probably be able to point out some problem/solutions for that combination. Obviously if everything is separate...

I will say that most ducks are mellow. Geese on the other hand are on my list of have to have with some property. They are great guard animals; you do have to let them know who is boss though. They raise a racket with rattle snakes, mountain lions, and just about anything or body that comes on to your property. They really are the early warning system. The dogs are the enforcers, geese are the early warning system. (They might even chase unwanted relatives away...or at least keep them in there car). If one is particularly obnoxious, it is Christmas dinner and the others will know...

With all these critters, you may have to protect your gardens from them. But you will never be lonely