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Jan 14, 2026

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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 Marinedatabasecarbon dioxideair pollutionair quality indexequityglobal warmingclimate changeandroidcommunity-based monitoringusagirl scoutsdataairmobile applicationstemclimatewinterspringappenvironmentparticulate matterclimate monitoringnaturesummerscienceair qualityautumniphoneair pollution monitoringbicyclingweather datahikingexperimentweathersmartphone applicationoutdoorscitizen scienceec2020carbon monoxideenvironmental justiceinvestigation

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsgeocachinglifelistbirdsightingsbirdeezbirdieslifercollectiontechnologygeolocation

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologymigration phenologybirds of conservation concernunited kingdommigrant birdsandroidipadmammalsiphoneirelandbirdingbirdbird recordingdragonfliesappcitizen sciencebird watchingbird migrationbirdwatching

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 & Environmentintertidalsurveyappenglandarchaeologycoastalcitizen science monitoringstormsheritage

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 & Spacepollutionskynightsky qualityconstellationstargazingstarlightastronomysqm

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologyapphealthcrowdsourcingrwjfandroidiphonegenesgeneticswindows phonedatabase

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpestsmartterrestrialfreshwateripacpest animalsnrmlimnetic

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyGrades 9-12Social ScienceFinancial Support or Scholarship AvailableOut-of-school ProgramsOnline/HybridTechnologyCoding/Computer Science/Cyber Security

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentlibrarytop 22 in 2022appsummer reading 2021top2022biodiversitynatureiphonemuseumec2020insect populationsgirl scoutsgardenandroidcsm-featuredtop viewed 2021naturalist

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyappcanopyartificial intelligencecarbonclimateidentificationiphoneurban treeschangeforestcityplantclimate changetreemapsco2urbanh2oleafcitiesandroidparkwoodstreesipadai

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