Barn Swallow Birdhouse Plans

Barn Swallow Birdhouse Plans: A Comprehensive Guide

Barn swallows are beloved birds known for their aerial acrobatics and graceful silhouettes. Providing them with safe and suitable nesting sites is crucial for their conservation. Building a birdhouse specifically designed for barn swallows can be an enriching experience that benefits both the birds and you as an observer of their fascinating behavior.

Location and Placement

Choose a location that provides an unobstructed view of the surrounding area, allowing barn swallows to easily spot their nest from afar. Place the birdhouse at a height of 8-12 feet above the ground, away from trees or other structures that may obstruct their flight path.

Materials and Dimensions

Barn swallow birdhouses typically measure 6 inches wide by 6 inches high and 8 inches deep. Use durable materials such as cedar or pine, which are rot-resistant and provide good insulation. Ensure the wood is at least 3/4 inches thick for structural integrity.

Entrance Hole

Create a circular entrance hole with a diameter of 2.25 inches, located approximately 3 inches from the top of the birdhouse. The entrance should be wide enough to allow the birds to enter and exit easily, but not so large that predators can reach inside.

Ventilation and Drainage

Provide ventilation by drilling small holes (1/4 inch diameter) along the top of the birdhouse. These holes allow for air circulation and prevent moisture buildup. Additionally, include a drainage hole (1/2 inch diameter) at the bottom of the back panel to prevent waterlogging during heavy rains.

Perch

Attach a perch below the entrance hole to provide a landing platform for incoming birds. The perch should be approximately 3 inches long and made of a non-slip material such as rough-cut wood or plastic.

Cleaning and Maintenance

Clean the birdhouse annually after the nesting season is complete. Remove old nesting material and disinfect the interior with a mild bleach solution. Allow the birdhouse to dry completely before reinstalling it.

Additional Considerations

To enhance the attractiveness of the birdhouse, consider painting the exterior with a light-colored, non-toxic paint that reflects the sun's heat. You can also attach a small piece of artificial turf to the floor of the birdhouse to simulate natural nesting conditions.

Conclusion

Building a barn swallow birdhouse is a rewarding project that can provide a safe and comfortable haven for these remarkable birds. By following these plans and considering essential aspects such as location, materials, dimensions, and maintenance, you can create an ideal nesting site that will encourage barn swallows to establish successful broods in your backyard.