We're in beta! If you find a bug or have feedback, let us know in our 
Ancient Tree Inventory
To build a living database of ancient trees
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsBiologytrees, united kingdom
first steps
within 25 miles
Mar 12, 2026
57 opportunities found! use fewer search filter criteria to find more opportunities
Filters
University of Georgia Center for Invasive Species & Ecosystem Health
EDDMapS
Find, map, and track invasive species and pest occurrence
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsOcean Water Marineinvasive species distributionedrrinteractive mapscitizen scienceresearch and education toolsmapping systeminvasive speciespest distributioneddmapsonline mapping toolsinvasive species reportingecosystem health
The University of Arizona Flandrau Science Center & Planetarium
Flandrau Science Center & Planetarium: Forward! To the Moon!
Flandrau Science Center & Planetarium Arizona
- March 20, 2026 at 7:00 AM
CommunityGeneral Science
The University of Arizona Flandrau Science Center & Planetarium
Flandrau Science Center & Planetarium: Forward! To the Moon!
Flandrau Science Center & Planetarium Arizona
- April 3, 2026 at 7:00 AM
CommunityGeneral Science
The University of Arizona Flandrau Science Center & Planetarium
Flandrau Science Center & Planetarium: Forward! To the Moon!
Flandrau Science Center & Planetarium Arizona
- March 27, 2026 at 7:00 AM
CommunityGeneral Science
The University of Arizona Flandrau Science Center & Planetarium
Flandrau Science Center & Planetarium: Forward! To the Moon!
Flandrau Science Center & Planetarium Arizona
- March 13, 2026 at 7:00 AM
CommunityGeneral Science
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorshomeschoollos angeles countycaliforniainaturalistlos angelesmyrmecologynativespeciesnativewildlifeunschoolfamilyphotographyphotoskidsurbanwildlifepicsla countyurbannaturefamily-friendlyurbanbiodiversitynative speciesurban biodiversityantsnativeurbanwildlifeentomologyurban wildlifebiodiversityla
Images of Curiosity
Collect photos that spark curiosity to use in education research
Anywhere
- Ongoing
Citizen ScienceEducationPsychologySocial Science
Kreative Kiddos
[Kreative Kiddos] Joining as a Member
Anywhere
- Ongoing
WorkshopClubArtBiologyComputers & TechnologyDesignRoboticsTechnologyGeneral ScienceEngineeringEcology & EnvironmentAfterschool
Leave No Trace Organization
Leave No Trash
Reduce the amount of litter in outdoor areas
Anywhere
- Ongoing
Citizen ScienceEcology & EnvironmentNature & Outdoorscsm2025csm-featuredearth2025