Here's how to Join the Boston Area City Nature Challenge
Download the app (easiest): Android App (Google Play) iOS App (iTunes), or use iNaturalist online.
Join the "City Nature Challenge 2026: Boston Area" project.
Making observations around your house, but don't want to share the exact location? Here's how to obscure the public location of your observation.
Check out the "Boston Area Biodiversity" project for the latest observations, including yours!Â