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City Nature Challenge
Participate
Our list of participating cities and a link to our global project will be posted in March 2025.
Why participate?
There is nature all around us! Knowing what species are in our city and where they are helps us study and protect them, but the ONLY way to do that is by all of us – scientists, land managers, and the community – working together to find and document the nature in our area.
By participating in the City Nature Challenge, not only do you learn more about your local nature, but you can also make your city a better place – for you and other species!
Taking Part is Easy
Take Part as a Class
Engage students in community science and nature exploration by using the activities in our Education Toolkit.
Cities
Interested in organizing your city to participate in the 2025 CNC? Registration open until January 15, 2025. For more information, click below.


