Whitehorse Weatherproof Bluebird House - Built to NABS Specs

In this review the Whitehorse weatherproof bird house stands out as a solid, purpose-built nest box for anyone serious about supporting cavity-nesting songbirds. The single biggest reason to buy is its combination of thoughtful weatherproofing and predator protection: recessed door and floor, angled vent holes, a stainless-steel entry guard and a thick wooden predator strip all work together to keep nests dry and safe. For backyard birders wanting durable, low-maintenance nesting habitat, this box delivers.

Key Features

• Weatherproof design: Upward-angled vent holes and a 3/4in recessed door and floor help keep rain out so nests stay dry through storms.
• Durable construction: Made from 3/4in thick cedar wood, the box resists rot and weathers naturally without paint or treatment.
• Predator protection: A stainless-steel guard at the entry and a 1in thick wooden guard around the hole reduce damage from woodpeckers and limit predator access.
• Easy maintenance: A bottom hinged door allows quick cleanout between seasons, simplifying nest monitoring and hygiene.
• Species-appropriate dimensions: The 22 sq in floor and 1 9/16in entry hole match NABS-style sizing that attracts Western bluebirds, tree swallows and similar species.
• Drainage and tight fit: Dado joints and floor drainage holes keep the interior less drafty and allow waste to exit, promoting nest health.

Who It's For

This bird house is ideal for backyard birders, conservation-minded homeowners and landowners who want to create a bluebird trail or add several nest boxes around a property. It especially suits observers in areas with wet seasons or harsh weather because the weatherproof features reduce nest failure from moisture.

It is less suited for someone seeking decorative or painted birdhouses, since the natural cedar finish and practical build prioritize function over ornamental design. Also, people needing extremely small or very large entry holes for uncommon species should check species requirements before buying.

Pros & Cons

Pros

• Robust cedar construction and dado joints give the box a long service life.
• Thoughtful weatherproofing keeps nests dry and reduces exposure to drafts.
• Easy bottom-hinged cleanout makes seasonal maintenance fast and safe for birds.
• Built-to-NABS-style dimensions attract Western bluebirds and similar cavity nesters effectively.

Cons

• Design is utilitarian rather than decorative, so it may not suit buyers wanting ornate garden pieces.
• The sturdy wooden guard adds protection but also increases weight, which may require stronger mounting hardware.

Specifications

Brand	WHITEHORSE
Material	3/4in cedar wood
Floor size	22 sq in (5.5in x 4in)
Entry hole	1 9/16in diameter
Predator guards	Stainless-steel entry guard and 1in wooden guard
Access	Bottom hinged door for cleanout
Drainage & fit	Holes in floor and dado joints

Our Verdict

The Whitehorse weatherproof bluebird house is a practical, well-made nest box that suits serious backyard birders and conservationists who want durable, low-maintenance habitat for Western bluebirds, tree swallows and similar species. Its weatherproofing and predator protections offer strong value for the price and make it a good long-term choice for building a nest box trail.

Frequently Asked Questions

What species will this box attract?
The 1 9/16in entry and 22 sq in floor are aimed at Western and Mountain bluebirds, tree swallows, nuthatches and similar cavity nesters.

How do you clean the house?
Open the bottom hinged door to remove old nests and debris; the design allows quick, safe cleanout between seasons.

Is the house weatherproof?
Yes, angled vent holes, recessed door and floor, dado joints and cedar construction all help keep the interior dry.