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May 5, 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 Marineenvironmentautumnbicyclinghikingstemwinterequityclimateclimate monitoringappscienceclimate changeiphoneair qualityoutdoorsexperimentnaturespringgirl scoutsandroidusaaircarbon dioxidecitizen sciencecarbon monoxideinvestigationmobile applicationair pollutionparticulate matterenvironmental justiceair quality indexdataec2020air pollution monitoringglobal warmingweathersmartphone applicationsummerweather datadatabasecommunity-based monitoring

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsbirdsightingsbirdiescollectiongeocachinglifelistgeolocationbirdeezlifertechnology

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologymigration phenologyiphoneirelandappipadandroidbirdbird recordingbird migrationmammalsmigrant birdsunited kingdombirdingcitizen sciencebirds of conservation concernbird watchingdragonfliesbirdwatching

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 & Environmentheritagestormsintertidalcitizen science monitoringenglandsurveyarchaeologyappcoastal

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 & Spaceskystarnightastronomysky qualitystargazingconstellationpollutionlightsqm

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologydatabasecrowdsourcinggeneticshealthwindows phonerwjfappgenesiphoneandroid

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentterrestrialpestsmartipacpest animalsnrmlimneticfreshwater

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyOut-of-school ProgramsOnline/HybridTechnologyGrades 9-12Coding/Computer Science/Cyber SecuritySocial ScienceFinancial Support or Scholarship Available

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentinsect populationstop 22 in 2022csm-featuredandroidbiodiversitytop viewed 2021natureec2020librarygirl scoutstop2022appsummer reading 2021csm2026museumnaturalistiphonegarden

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyclimate changecitiesandroidforestipadiphoneleafco2planttreecanopywoodsurban treesclimatecarbonmapsapptreeschangeartificial intelligenceaiidentificationparkh2ocityurban

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