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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
Jan 22, 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 ScienceOcean Water MarineNature & OutdoorsEcology & Environmenteddmapsmapping systeminteractive mapsresearch and education toolscitizen scienceonline mapping toolsinvasive speciesinvasive species reportingedrrecosystem healthpest distributioninvasive species distribution
CSU Desert Studies Consortium
Harvester Hunt
Understanding native ant ecology to support urban biodiversity.
Near your search location!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsInsects & Pollinatorsurban wildlifeurbanwildlifeurbanhomeschoolurban biodiversityfamilynative speciesentomologyfamily-friendlynativespecieslos angeleslos angeles countybiodiversitymyrmecologyantswildlifephotospicsinaturalistnativewildlifecaliforniala countyurbannatureurbanbiodiversitylaphotographyunschoolnativekids
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 ScienceEcology & EnvironmentNature & Outdoorscsm2025earth2025csm-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 & Environmentmetagenomicsappliedecuador
Mystic River Watershed Association
Mystic River Herring Education Project
Connect students to the remarkable river herring migration.
Anywhere
- Ongoing
Citizen ScienceBirdsBiologyOcean Water MarineAnimalsNature & OutdoorsEducationSocial ScienceGeographyPolicymonitoringstemwildlifenatureblack crowned night heronanadromouszooplanktoneaglesmysticecosystemssummer reading 2021reptilesriverospreyvolunteercormorantsdatawatershedecologyhabitatenvironmentwater qualityherringmalden rivermystic lakeadvocacyhorn pondaquaticcommunity servicemill brookcitizen scienceconnectfish laddermammalseelsmill creekfishscience
Pinal County Library District
Pinal County Library District: Artemis II Launch
Pinal County Library District - Apache Junction Public Library Arizona
- January 27, 2026 at 7:00 AM
CommunityGeneral Science
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