Building Squirrel Nesting Boxes
Like Duolingo, but for Building Squirrel Nesting Boxes. Tomo turns the whole topic into a game you play five minutes a day, until it actually sticks.
For the part of you with thirty open tabs that never became anything.
21 levels across 4 sections, about 42 minutes end to end, roughly 8 days at five minutes a day. It moves through Your First Squirrel House, Designing for Squirrel Comfort, Installation and Upkeep, and Specialized Blueprints. It starts from scratch.
Free forever · No credit card · iPhone & Android

Key ideas in Building Squirrel Nesting Boxes
- Cedar is the preferred material for its natural weather resistance
- A 3-inch hole is the standard 'sweet spot' for common gray squirrels
- A basic squirrel box requires six distinct panels
- Holes larger than 4 inches allow dangerous predators to enter the nesting area
- The minimum material requirements for a functional squirrel box
- Standard board widths can be used to minimize complex cuts
- Smaller holes exclude larger competitors but allow smaller species
- How entrance hole size controls box occupancy
- A sloped roof allows rainwater to run off away from the entrance
- Flat roofs allow water to pool, leading to rot and a damp interior for the squirrels
- Squirrels, especially juveniles, need a textured surface to grip with their claws
- Smooth or sanded wood can trap squirrels inside the box because they cannot climb out
- Rough-sawn wood mimics the natural texture of tree bark
- The purpose of a slanted roof in squirrel box design
- The necessity of interior texture for squirrel safety
- Butt joints (edges touching flat) are the simplest way to join the six boards
You've tried the other tabs
Thirty open tabs. Four facts you actually kept.
You watched. You nodded. By Sunday it was gone.
One answer, then back to scrolling.
Eight weeks. You meant to finish. You didn't.
Tomo gives Building Squirrel Nesting Boxes the Duolingo treatment: levels, streaks, and quick quizzes that test what you just learned. That game loop is what the tabs above never had, so it's the one you actually finish.
Here's what playing it feels like
A real question from this course. Take your best guess.
If you want to attract a family of standard gray squirrels, what size should you cut the entrance hole?
Get it right to open this lesson and 20 more in the app.
Where Building Squirrel Nesting Boxes takes you
Learn to design, build, and install durable nesting boxes that provide safe havens for local squirrel populations. This course covers everything from wood selection to predator-proof blueprints.
- 1
Your First Squirrel House
- The Simple One-Day Build
- 2
Designing for Squirrel Comfort
- Selecting Weather-Resistant Materials
- Safety-First Dimensions
- Smart Assembly for Durability
- 3
Installation and Upkeep
- Strategic Tree Placement
- Long-Term Maintenance
- 4
Specialized Blueprints
- Advanced Nesting Designs
4 sections · 7 units · 21 levels. Built to play, not to enroll.
You pick the voice
Building Squirrel Nesting Boxes is taught in the The Professor style: clear, structured, thorough. Want a different feel? In the app you can spin up the same topic in any of Tomo's teaching styles. Same facts, totally different vibe.
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Start Building Squirrel Nesting Boxes today.
Download Tomo, search Building Squirrel Nesting Boxes, and play your first lesson in under a minute.