We need to add wire fencing. The stable is open from about 4 or 5 feet all the way to the vaulted ceiling. Should we use 1/4" mesh? There is a turnout that I thought we would put some netting like they do for fruit trees. I'm know we have coyotes and eagles, plus the usual predators. The last time I kept ducks I didn't have a nesting box, just a big coop that they went into at night. Do they like individual boxes? We made an approximately twin sized "bed" to fill with litter and straw. The other 1/2 of the stable would be for food and water. I'm not worried about the cold. Mild winters.