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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
Apr 2, 2026
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Arizona Science Center
Arizona Science Center: Dorrance DOME After Hours – Cosmic Treasure Chest: Unveiling the Universe with Rubin Observatory
Arizona Science Center Arizona
- April 16, 2026 at 7:00 AM
CommunityGeneral Science
Arizona Science Center
Arizona Science Center: Dorrance DOME After Hours – Cosmic Treasure Chest: Unveiling the Universe with Rubin Observatory
Arizona Science Center Arizona
- April 23, 2026 at 7:00 AM
CommunityGeneral Science
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 Marineinteractive mapsinvasive speciesecosystem healthinvasive species distributioninvasive species reportingresearch and education toolsedrrcitizen scienceonline mapping toolspest distributioneddmapsmapping system
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
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorscalifornianative speciesurbanunschoolurbannaturefamilyphotographylos angeles countyurban biodiversitylos angelesnativespeciesmyrmecologyantsentomologynativenativewildlifelaurbanbiodiversitywildlifela countyhomeschoolkidspicsinaturalisturban wildlifeurbanwildlifefamily-friendlyphotosbiodiversity
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
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WorkshopClubArtBiologyComputers & TechnologyDesignRoboticsTechnologyGeneral ScienceEngineeringEcology & EnvironmentAfterschool
Leave No Trace Organization
Leave No Trash
Reduce the amount of litter in outdoor areas
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsEcology & Environmentcsm2026csm-featuredcsm2025earth2025
Librería Metagenómica del Ecuador
Create global gene library to learn about Ecuador’s biodiversity
Multiple locations, including yours!
- Ongoing
Citizen SciencePolicyChemistryBiologyComputers & TechnologyCrowd FundingInsects & PollinatorsNature & OutdoorsHealth & MedicineEcology & Environmentecuadormetagenomicsapplied