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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
Mar 15, 2026
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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 Marinecitizen scienceinteractive mapsonline mapping toolsinvasive specieseddmapsinvasive species distributionedrrresearch and education toolspest distributionecosystem healthmapping systeminvasive species reporting
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 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
- March 27, 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 & Pollinatorsurbanwildlifeunschoolla countyentomologynativewildlifelos angeles countyfamilyantsphotosurbannaturelanative specieslos angelesphotographyhomeschoolnativefamily-friendlyurbanmyrmecologykidsbiodiversitycaliforniapicsnativespeciesurban wildlifeurban biodiversityurbanbiodiversityinaturalistwildlife
Space Foundation Discovery Center
Homeschool Days: Believe in Magic
Homeschool Days is specially designed for K-12 students and families to offer exciting hands-on activities and workshops throughout the Discovery Center.
Space Foundation Discovery Center CO
- April 1, 2026 at 4:00 PM through 10:00 PM
Live ScienceWorkshopAstronomy & SpaceChemistryEngineeringPhysics
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
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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 ScienceEcology & EnvironmentNature & Outdoorscsm-featuredcsm2025earth2025