$20.00

 Built with high quality, 1-inch thick cypress wood. Cypress is one of the best exterior woods and should last about a lifetime.
 Durable stainless steel screws hold the nest box tightly together.
 Easy front opening for cleaning and monitoring: simply pull the pin out and open the front door.
 Door has grooves inside so fledglings can climb out.
 Watertight—double roof keeps all water out of the nest box.
 Well ventilated with very good drainage.
 
 This box has a 1.5" entrance hole and is also used by: tree swallows, wrens, downy woodpeckers, chickadees, tufted titmice, nuthatches, and sparrows. European starlings and other bigger birds cannot fit inside the entrance hole.

 
 This nest box has been approved by the North American Bluebird Society.