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May 30, 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 Marinebicyclingair qualityparticulate matterequityhikingspringenvironmentusaec2020investigationcarbon monoxideclimate changeiphoneglobal warmingdataweatherenvironmental justicestemautumnappandroidcarbon dioxideair quality indexair pollution monitoringmobile applicationsummerexperimentcitizen scienceclimate monitoringair pollutionsciencenaturecommunity-based monitoringsmartphone applicationoutdoorsgirl scoutsdatabasewinterclimateairweather data

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorslifergeolocationlifelistbirdcollectionbirdeezbirdiessightingsgeocachingtechnology

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologymigration phenologybirds of conservation concernmammalscitizen scienceandroidipaddragonfliesmigrant birdsappirelandbird recordingbirdingbird migrationunited kingdombirdbirdwatchingbird watchingiphone

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 & Environmentstormscitizen science monitoringarchaeologyintertidalenglandsurveycoastalappheritage

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 & Spaceconstellationstarstargazingnightskyastronomypollutionsqmsky qualitylight

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologygenesiphonerwjfdatabaseappwindows phonegeneticscrowdsourcingandroidhealth

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentterrestrialnrmlimneticpestsmartipacpest animalsfreshwater

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyFinancial Support or Scholarship AvailableTechnologyOnline/HybridSocial ScienceCoding/Computer Science/Cyber SecurityOut-of-school ProgramsGrades 9-12

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentec2020girl scoutstop 22 in 2022biodiversityinsect populationssummer reading 2021gardennaturecsm-featurediphonetop viewed 2021csm2026_mosmuseumtop2022androidapplibrarynaturalist

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyartificial intelligenceidentificationcarbonclimateurbancitiesh2oco2forestappclimate changewoodsplantcanopymapstreeschangeipadtreecityurban treesiphoneparkaiandroidleaf

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