Inform scientists about global food preferences of ants

To record phenological events along the Appalachian Trail

Understand more about elusive beluga whales

We aim to document the natural world to species level, increase our individual and collective knowledge, sharing our information and learnings with the broader community. We work across tenures from protected areas, including national and marine parks, to private land and everything in between.

Catalyst Open House for June 2025 - May 2026

Empowering people to check and report on the health of their local streams