How much sq ft per duck is usually recommended? I know with Chickens it is 4sq ft in the coop and 10sq ft run space. We are going to be building an aviary with pond soon and was wondering how many ducks it could house. We have 10 Muscovies right now (thinking about selling 5 of the hens though) and we have a incubator full of mallard eggs and a few muscovey eggs. We will most likely sell most of the new ducklings, but would like to keep a few of them. thanks!