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Dec 2, 2025

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2B Technologies, Inc.

AQTreks (AirQualityTreks)

Monitor air pollution levels and map air pollution around the US

Multiple locations, including yours!

Ongoing

Citizen ScienceNature & OutdoorsGeographyEducationCrowd FundingTransportationEcology & EnvironmentComputers & TechnologyClimate & WeatherChemistryOcean Water Marinespringautumnweatherdataec2020environmentcarbon dioxidestemairiphoneequityhikingcommunity-based monitoringusaair pollution monitoringinvestigationair quality indexclimatedatabaseparticulate matterexperimentscienceandroidglobal warminggirl scoutsenvironmental justicecitizen scienceclimate monitoringsmartphone applicationair pollutionair qualityappnaturebicyclingmobile applicationclimate changesummerweather datacarbon monoxidewinteroutdoors

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorstechnologybirdeezcollectionbirdiesgeocachinglifelistbirdsightingsgeolocationlifer

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyiphoneappbirdwatchingmammalsbirds of conservation concernmigrant birdsbird watchingdragonfliesbirdbird recordingunited kingdombirdingmigration phenologyandroidbird migrationirelandcitizen scienceipad

MOLA (Museum of London Archaeology)

CITiZAN (Coastal and Intertidal Zone Archaeological Network)

To respond to the threat to England’s coastal archaeology

Multiple locations, including yours!

Ongoing

Citizen ScienceClimate & WeatherNature & OutdoorsComputers & TechnologyArchaeology & CulturalOcean Water MarineEcology & Environmentstormsappheritagesurveyintertidalenglandcitizen science monitoringcoastalarchaeology

Pocket.science

Dark Sky Meter

Help scientists understand effects of light pollution.

Anywhere

Ongoing

Citizen ScienceComputers & TechnologyPhysicsHealth & MedicineEcology & EnvironmentOcean Water MarineEducationNature & OutdoorsBirdsClimate & WeatherGeology & Earth ScienceAstronomy & Spacesky qualitysqmstargazingstarskynightpollutionlightastronomyconstellation

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologyiphoneandroidrwjfhealthcrowdsourcinggeneticsappgenesdatabasewindows phone

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentterrestrialipacnrmpest animalspestsmartlimneticfreshwater

San Diego STEM Ecosystem

Futures

Your Future Lies Just Ahead: College and Career programs for High School Students

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyCoding/Computer Science/Cyber SecurityFinancial Support or Scholarship AvailableTechnologyOut-of-school ProgramsSocial ScienceGrades 9-12Online/Hybrid

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentiphonecsm-featuredbiodiversitygardengirl scoutsinsect populationstop viewed 2021top2022applibrarysummer reading 2021naturalistmuseumec2020androidtop 22 in 2022nature

TreeMama.org

iSeaTree

Help resource managers study and record the benefits of urban trees!

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyurban treescanopymapscarboncitychangeleafcitiestreeartificial intelligenceclimateidentificationco2androidparkiphoneappclimate changetreesh2oaiipadplantwoodsforesturban

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