Ok, well I have a small flock of 3 adults, 1 juvenile , and an unknown number of ducklings on the way. I posted somewhere else That I received a large "box" that I am going to paint and use as my duck house. I also have 2 dog kennels as well as a chicken coop and a large rabbit hutch that they can be in. Will my ducks be more prone, since they are a small flock, to all sleep in one place, or will they split up? Im currently thinking of expanding my flock in the spring, will they split up sleeping arrangement when they have a larger flock? Also, How much room is recommended per duck ? They have a 25 x 25 pen at the moment. There is a pen exactly like the one they are in right next to it, but it is not being used thanks to s downed tree that wrecked the fence. How many ducks could I have in there? I love them, and like I said am thinking of getting more in spring.