interstitialRedirectModalTitle

interstitialRedirectModalMessage

interstitialRedirectModalRedirectCTA
interstitialRedirectModalDismissCTA
Skip to content

Volunteer with The Nature Conservancy

City Nature Challenge

People standing on a bridge with binoculars to their face observing wildlife.
2018 BioBlitz Bionoculars Citizen scientists in Austin, Texas participating in an Earth Day bioblitz. © Erich Schlegel
Volunteer Overview

Become a community scientist by capturing observations of biodiversity from April 25 to 28, 2025, using the iNaturalist app. Join the iNaturalist project for your city or area, and head outside to snap photos of plants, fungi and wildlife.

Learn More

In person work
location
Multiple Location Opportunities
date
DATE
Apr 25 - May 04, 2025
Multiple dates and varied times
time
TIME
resource
RESOURCES
City Nature Challenge
Learn More