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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
Nov 16, 2025
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Desert Botanical Garden
Desert Botanical Garden: Wellness – Build Your Own Botanical Fragrance
Desert Botanical Garden Arizona
- November 18, 2025 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 ScienceOcean Water MarineNature & OutdoorsEcology & Environmentinvasive species reportingcitizen scienceedrrpest distributionmapping systemeddmapsonline mapping toolsinvasive speciesinvasive species distributionecosystem healthinteractive mapsresearch and education tools
Glendale Public Library
Glendale Public Library: STEAM Kids Club – Scarecrow Craft
Glendale Public Library - Heroes Regional Park Library Arizona
- November 19, 2025 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 & Pollinatorsmyrmecologycalifornianativespeciesurbanbiodiversitynativewildlifeurbanwildlifeinaturalistbiodiversityantsphotographynativelos angelesentomologylos angeles countyunschoolfamily-friendlyurbannaturewildlifephotoskidsurban wildlifepicslanative speciesurban biodiversityla countyfamilyurbanhomeschool
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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- 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 & Environmentearth2025csm2025csm-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 & Environmentmetagenomicsecuadorapplied
Mystic River Watershed Association
Mystic River Herring Education Project
Connect students to the remarkable river herring migration.
Anywhere
- Ongoing
Citizen ScienceBirdsBiologyOcean Water MarineAnimalsNature & OutdoorsEducationSocial ScienceGeographyPolicyconnectvolunteermysticfish ladderherringcitizen sciencesummer reading 2021naturemystic lakeanadromousblack crowned night heronwatershedaquaticeelswater qualityospreyadvocacyeaglesfishcommunity servicecormorantsmonitoringecologymammalsmill brookzooplanktonsciencewildlifestemdatariverenvironmentreptileshorn pondmalden riverhabitatmill creekecosystems