Woodlink Cedar Bluebird House — Audubon-spec 1.56-inch Entrance, Handcrafted Natural Finish

The WoodLink NABB Audubon Cedar Bluebird House is a handcrafted natural cedar nest box built to National Audubon Society specifications with a 1.56-inch entrance that welcomes Eastern and Mountain Bluebirds.

Made in the U.S.A., this cedar bluebird house combines traditional craftsmanship with field-tested dimensions approved by the National Audubon Society. Its weather-resistant cedar construction and thoughtful access design make monitoring and maintenance simple, while the 1.56-inch opening helps attract target bluebird species and discourage larger competitors. The finish is left natural to age gracefully and blend into garden and meadow settings.

How does the entrance size affect which birds use the house?

The 1.56-inch (about 40 mm) round entrance is sized to accommodate Eastern, Western and Mountain Bluebirds while limiting access for larger cavity nesters and many aggressive competitors. Proper hole diameter is one of the most important factors for successful bluebird attraction and helps prioritize desirable species without chemical deterrents.

• 1.56-inch entrance tailored to bluebird species
• Reduces access by larger birds and some invasive species
• Promotes safer nesting by fitting target occupants

What design features make cleaning and monitoring easier?

This house is designed for straightforward upkeep: the front panel lifts or the roof opens (depending on installation) to allow nest checks and seasonal cleaning without disturbing the box placement. Easy access supports nest monitoring for successful broods and simplifies annual clearing to prevent parasites and old nesting material buildup.

• User-friendly access for quick nest checks
• Interior surfaces shaped to reduce crevices and debris buildup
• Durable cedar that resists rot for lower maintenance over years

Why choose natural cedar and handcrafted construction?

Cedar provides natural resistance to weather and decay, plus insulating properties that help moderate temperature extremes inside the nest box. Handcrafting ensures tighter joints and careful attention to dimensions specified by the National Audubon Society, improving longevity and fit for intended species.

• Natural cedar resists moisture and rot without chemical treatments
• Handmade joinery reduces gaps and drafts
• Natural finish weathers attractively into the landscape

How should I place this bluebird house in my yard?

Placement matters: mount the house on a post 4–6 feet above ground in an open area with nearby perches and minimal dense shrub cover directly in front. Orientation toward an open field or meadow, safe distance from heavy human traffic, and predator guards on posts will improve nesting success without altering the house itself.

• Mount 4–6 feet high on a predator-resistant post
• Face entrance toward an open area with perching spots
• Keep at least 75–100 feet from dense woods and high-traffic zones

Who is this for: Gardeners, birders and habitat stewards who want a proven, Audubon-approved nest box designed specifically for bluebirds. If you value American-made craftsmanship, low-maintenance natural materials, and a house built to field-tested dimensions that prioritize desirable cavity nesters, the WoodLink NABB Audubon Cedar Bluebird House is a practical, long-lasting choice for attracting and supporting bluebirds in backyard and restoration projects.