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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
Jul 11, 2025
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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 ScienceOcean Water MarineNature & OutdoorsEcology & Environmentpest distributioninvasive species distributionecosystem healthinteractive mapsedrronline mapping toolseddmapsinvasive species reportinginvasive speciescitizen sciencemapping systemresearch and education tools
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorslaurbannative speciesnativeentomologyurbanwildlifecaliforniapicsurbanbiodiversityhomeschoolunschoolurban wildlifelos angelesfamily-friendlybiodiversityphotosmyrmecologyfamilykidsnativespecieswildlifela countyinaturalisturbannatureantsphotographylos angeles countyurban biodiversitynativewildlife
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
#LeaveNoTrash
Reduce the amount of litter in outdoor areas
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsEcology & Environmentearth2025csm-featuredcsm2025
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 ScienceGeographyPolicycommunity servicestemhabitatfish laddereagleswater qualityvolunteercormorantssummer reading 2021riverhorn pondeelsconnectreptilesecosystemsospreywildlifecitizen scienceblack crowned night heronnatureanadromousenvironmentmonitoringadvocacymysticmill creeksciencemammalswatershedmill brookdatamystic lakeherringfishecologyzooplanktonmalden riveraquatic
Prevention of miscarriages of justice using machine learning
Validate a machine learning model to help avoid miscarriages of justice
Anywhere
- Ongoing
Citizen ScienceSocial ScienceComputers & Technologymachine learning, miscarriages, miscarriage of justice, justice, wrongful conviction, maching learning
Purple Martin Conservation Association
Project MartinRoost
Protect and promote Purple Martin roosts in North and South America
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEcology & EnvironmentBirdsBiologyAnimalsmartinpurple martinsmigrationprogne subisroost