OMGosh they are so precious! What do you do with all of your ducks? I only have 8 [Muscovy] and thats alot for my little place I have 51/2 acres but it's mostly wooded so Their space is about the size of half a football field, I want runners now when mine start going to ducky heaven, I thought I wanted Cayuga but runners are so sweet looking. What kind of temperment do they have?