Have you checked out "Beyond Your Backdoor"? It's a nature store and a new division of Lesser Jewellers.
Birdhouse
This nesting box is both decorative, and functional. Opening is 1 and 7/8 inches. It is stoned on all four sides with red metal flowers and a large bee on the front.
Note that this one does not have a way of opening to clean it out, but the bird opening is large than most, for that purpose.
The best place to place the birdhouse is a quiet and somewhat sheltered spot at a height of 2-3 meters. It will need a strong hook, or branch to support it.
Height: 8.5 inches (excluding hanger, which gives it an additional 4 inches in height)
Width: 7.5 inches
Depth: 5.5 inches
Style: 155DD BH-Metal Flowers/Bee on Front/STONES - Blue Roof
Price: $59.99