We are trying to negotiate buying some land with an acre pond. It has 2 wood duck boxes already, no ducks. We thought about buying a pair of woodies or Mandarins. They would need to be pinioned. We dont have tons of predators, but do have coyotes, coons and such. Where do wood ducks spend most of their time? Where do they sleep? We are concerned that if they are pinioned, they wouldnt be able to get away from the few predators we may have.