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Apr 24, 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 Marinegirl scoutsclimate changeair qualitywinterhikingweathermobile applicationoutdoorsparticulate matternatureglobal warmingiphoneappsummerec2020usadatabaseairenvironmental justicecommunity-based monitoringequitydataair quality indexcarbon monoxideandroidclimate monitoringcitizen scienceautumnbicyclingcarbon dioxidespringenvironmentair pollutionsmartphone applicationsteminvestigationexperimentweather datascienceair pollution monitoringclimate

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsgeocachinglifelistbirdcollectiongeolocationlifertechnologybirdiesbirdeezsightings

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybirds of conservation concernmigrant birdsbirdwatchingmammalsipadiphonecitizen sciencebird recordingbirdbird watchingbird migrationandroidbirdingunited kingdomirelandmigration phenologydragonfliesapp

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 & Environmentappcoastalheritageintertidalenglandsurveyarchaeologystormscitizen science monitoring

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 & Spaceastronomystarlightskystargazingsky qualityconstellationnightpollutionsqm

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologygenesdatabaseiphonewindows phonecrowdsourcingrwjfgeneticsandroidhealthapp

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentnrmfreshwaterlimneticterrestrialipacpest animalspestsmart

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyGrades 9-12Financial Support or Scholarship AvailableOnline/HybridCoding/Computer Science/Cyber SecuritySocial ScienceOut-of-school ProgramsTechnology

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentbiodiversityappcsm2026androidtop2022summer reading 2021gardenec2020naturenaturalistmuseumtop 22 in 2022top viewed 2021girl scoutsinsect populationscsm-featurediphonelibrary

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyurban treesplantappartificial intelligenceipadandroidaitreescanopywoodsleafforestmapsclimatecitycitiesparkiphonetreeclimate changeurbanco2changecarbonh2oidentification

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