Think Like a Beaver
Like Duolingo, but for Think Like a Beaver. 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.
Free forever · No credit card · iPhone & Android

Key ideas in Think Like a Beaver
- Identifying beaver activity versus natural storm damage
- Determining the age of beaver activity based on wood chip appearance
- Large chips indicate the heavy 'notching' work used to bring a tree down
- Fine shavings often indicate the beaver is eating the nutrient-rich inner bark
- Connecting wood chip size to the beaver's specific task
- Active lodges are maintained with fresh mud and peeled wood
- Body heat from the family creates a 'vent' effect in cold weather
- Underwater entrances prevent land-based predators like wolves from entering
- The lodge interior remains dry and above the water line despite the entrance location
- The lodge is a multi-functional structure with specific zones
- Identifying signs of an active lodge versus a natural debris pile
- Mud acts as a hardening agent that 'freezes' the lodge into a fortress
- Understanding the strategic purpose of underwater entrances
- Deep water creates a protective moat
- Still water facilitates transport
- Dams spread water horizontally
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 Think Like a Beaver 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.
You find a tree that looks like it was snapped in half with long, jagged splinters. What likely happened?
Get it right to open this lesson and 25 more in the app.
Where Think Like a Beaver takes you
Discover how these furry engineers transform entire landscapes with just their teeth. Learn to spot their handiwork and understand why they are the secret heroes of our waterways.
- 1
Spotting a Beaver at Work
- The Tell-Tale Wood Chips
- How to Identify a Lodge
- Reading the River's Flow
- The Night Shift: When to Watch
- 2
Mastering the Build
- Teeth That Never Stop Growing
- The Art of the Mud Seal
- Underwater Entrances and Safety
- Storing Food for the Winter
- Why Beavers Slap Their Tails
- Moving Logs Without Hands
- 3
The Big Picture: Nature's Architects
- How Dams Help Other Animals
- Cleaning the Water Naturally
- Beavers and the Fight Against Drought
3 sections · 13 units · 26 levels. Built to play, not to enroll.
You pick the voice
Think Like a Beaver is taught in the The Bestie style: your friend who just gets it. 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.
More Nature on Tomo
Homesteading for Self-Sufficiency
Transform your lifestyle by learning to grow your own food, manage livestock, and build a resilient, self-reliant home from the ground up.
The Purpose of Tails
Explore the diverse evolutionary functions of the mammalian tail, from high-speed rudders and social signaling to biological scarves and energy storage.
Volcanoes of Aotearoa
Explore the explosive history and unique geology of New Zealand's volcanic landscapes, from Auckland's urban cones to the supervolcanoes of the Taupō Volcanic Zone.
Apex Predators: Behavior and Survival
Learn to read the body language of the world's most powerful hunters and understand the biological mechanics behind their combat styles and survival instincts.
Florida Native Gardening
Transform your outdoor space into a resilient, low-maintenance paradise using the plants that evolved to thrive in Florida's heat, sand, and storms.
Subcarpathian Gardening: Hills, Soil, and Harvest
Master the unique challenges of gardening in the Romanian Subcarpați, from taming heavy clay soils to managing productive hillside orchards and traditional vegetable plots.
Start Think Like a Beaver today.
Download Tomo, search Think Like a Beaver, and play your first lesson in under a minute.