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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 8, 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 23, 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 16, 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 Marineinvasive specieseddmapsecosystem healthmapping systemedrrresearch and education toolscitizen scienceinteractive mapsinvasive species distributiononline mapping toolsinvasive species reportingpest distribution
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorsla countymyrmecologynative speciesnativeurbanbiodiversityentomologyphotosnativespeciesbiodiversityinaturalisturbannaturelos angeles countyurbanpicsunschoolfamily-friendlycaliforniahomeschoolnativewildlifeantskidsfamilylos angelesphotographyurbanwildlifewildlifelaurban biodiversityurban wildlife
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 ScienceNature & OutdoorsEcology & Environmentcsm2025csm2026earth2025csm-featured
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
Lowell Observatory
Lowell Observatory: Astrophotography Program
Lowell Observatory Arizona
- April 28, 2026 at 7:00 AM
CommunityGeneral Science