Woodlink Traditional Bluebird House Vortex Dimensions: 11

Dimensions: 11

Three copper butterfly's attached to the face act as an attractor

8" x 8" x 16" - 1 1/2" hole

Mounting: may be attached via suction cups

We highly recommend door plugs be inserted when your martins migrate south to ensure sparrows or other birds don't nest in the house

Woodlink Traditional Bluebird House Vortex Dimensions: 11The perfect place for bluebird nesting Sloping roof and drainage holes keep it dry and ventilation slots regulate the inside temperature for fledgling comfort. The 1 9 16 inch entrance hole is ornithologically correct for the eastern bluebird, mountain bluebird, and western bluebird. The small opening and square predator guard protect against invaders and there is no perch on the house to attract other birds. Cedar wood construction with dimensions of