This is a relatively cheap box that I think I bought at Lowes. It did not have much of an overhang, so I attached some corrugated plastic to the roof to improve on the overhang. I also put on a 1.25 inch hole restrictor. I was intending this box for chickadees, but hoping for titmice or nuthatches as well. It is in a wooded area on the top of a bluff above the Missouri river bottom and Meadow Creek.
View the panorama of this area here.