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Dec 26, 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 Marineoutdoorsautumnair pollution monitoringweather datasmartphone applicationclimate monitoringairscienceequityclimateiphonecarbon monoxidedatabasenaturegirl scoutsclimate changecarbon dioxideair pollutionmobile applicationweatherusaenvironmentcitizen sciencecommunity-based monitoringbicyclingappstemenvironmental justiceparticulate matterandroidair qualityinvestigationwinterdatasummerhikingspringair quality indexec2020experimentglobal warming

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorstechnologysightingsgeocachinglifelistbirdcollectionliferbirdiesgeolocationbirdeez

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybird watchingmigration phenologyappcitizen scienceiphoneandroiddragonfliesbirds of conservation concernbird recordingbirdingipadbirdwatchingbird migrationbirdunited kingdomirelandmigrant birdsmammals

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 & Environmentstormsarchaeologyenglandcitizen science monitoringsurveyheritageappintertidalcoastal

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 & Spacepollutionsqmstargazingsky qualitystarastronomylightskyconstellationnight

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologyiphoneandroidgeneticshealthapprwjfdatabasegenescrowdsourcingwindows phone

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpestsmartlimneticterrestrialfreshwaterpest animalsnrmipac

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyTechnologySocial ScienceFinancial Support or Scholarship AvailableOut-of-school ProgramsCoding/Computer Science/Cyber SecurityOnline/HybridGrades 9-12

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentgirl scoutsbiodiversitynaturalisttop 22 in 2022csm-featuredec2020insect populationsnaturetop2022top viewed 2021iphonemuseumandroidgardensummer reading 2021applibrary

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyurban treesidentificationcanopyforestplantcitiesclimate changeh2oparkcarbonurbanmapstreestreeartificial intelligenceco2climatecityleafappandroidwoodsaiiphonechangeipad

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