This event has passed.

City Nature Challenge NYC 2025

Friday, April 25th, 2025 - Monday, April 28th, 2025

Free

Help document the biodiversity of our city using iNaturalist during the annual City Nature Challenge!

***

This year will be NYC’s 9th City Nature Challenge and the 10th CNC overall! In honor of the 10th CNC, our theme this year will be Bringing the Globe Together for Biodiversity. We hope you’ll join us in one of the biggest participatory science events of the year!

The global City Nature Challenge is organized by the Natural History Museum of Los Angeles County and the California Academy of Sciences. For more info and educator resources, visit: www.citynaturechallenge.org

Details

Start: Friday, April 25th, 2025
End: Monday, April 28th, 2025
Cost: Free
Event Categories: Education and Activism, Free, Outdoor
Event Tags:brooklyn, inaturalist, city nature challenge
Website: https://www.inaturalist.org/projects/city-nature-challenge-2025-new-york-city

Other

Is this a recurring event? If 'YES' please provide details.: No
Borough: Brooklyn, Queens, Manhattan, Staten Island, Bronx