A student, a scientist, and an open invitation to the rainforest.

Open Canopy began as a conversation between a high-school student in Dallas and a geoscientist working deep in the Peruvian Amazon — and a shared belief that research tools should be low-cost, field-deployable, open, and rebuildable anywhere.

A student and a scientist, building together.

Open Canopy is a two-person collaboration between Dallas and the Peruvian Amazon — designing, deploying, and open-sourcing the toolkit together.

Dax Lennox, founder of Open Canopy
Dallas · Texas
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Dax Lennox

Founder · St. Mark's School of Texas · Dallas

I'm a student at St. Mark's School of Texas, and I started Open Canopy because the tools researchers need to monitor rainforests are expensive, proprietary, and hard to replicate in the remote places where they're needed most.

My role is to design and build the toolkit — the low-cost 360° camera and audio nodes, the field guides, and the AI labeling workflows — and make every part of it open-source so any conservation team, anywhere, can use it.

The first deployment is being built in partnership with Andrés Ruzo for his research in the Peruvian Amazon.

Andrés Ruzo, geoscientist and National Geographic Explorer
Mayantuyacu · Peru
GeoscientistNat Geo ExplorerAuthor

Andrés Ruzo

Research Partner · Boiling River Project · Peruvian Amazon

Andrés Ruzo is a Peruvian-Nicaraguan-American geoscientist, National Geographic Explorer, and author of The Boiling River: Adventure and Discovery in the Amazon. He's best known for scientifically documenting the Shanay-Timpishka — a 4-mile stretch of Amazon river that runs hot enough to brew tea.

Beyond the river, his work focuses on protecting the surrounding rainforest, supporting indigenous stewardship, and building scientific infrastructure where it has never existed — through the Boiling River Project in Mayantuyacu, Peru.

Andrés came to me with a real research need: a way to monitor remote sections of his protected rainforest — wildlife, disturbance, illegal mining and logging, changes in the soundscape over time. That conversation became Open Canopy.

How a student-built toolkit ends up in the Amazon.

01 / Dallas

Design & build

Hardware, software, and field-guide development happens at St. Mark's. Every part is documented openly as it's built.

02 / Peru

Field deployment

Andrés and his team install nodes across the Boiling River research area, testing them against real rainforest conditions.

03 / Open

Share globally

Every guide, schematic, and labeling workflow is published openly so other teams in other rainforests can adapt it.

Want to follow the build, or join the network?