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May 25, 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 Marinestemgirl scoutshikingcarbon dioxidespringclimate changeair pollutioniphonecommunity-based monitoringair pollution monitoringoutdoorssummerglobal warmingcitizen scienceinvestigationusadatabaseair qualitysmartphone applicationandroidweather dataclimateequityclimate monitoringweatherenvironmental justiceenvironmentec2020sciencedataairnatureautumnappexperimentwinterparticulate mattermobile applicationbicyclingcarbon monoxideair quality index

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorssightingsbirdiesgeolocationliferbirdeezgeocachingtechnologylifelistbirdcollection

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyiphonemammalscitizen sciencebirds of conservation concernbird watchingipadmigrant birdsunited kingdombirdwatchingbirddragonfliesbird migrationmigration phenologyirelandbirdingandroidappbird recording

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 & Environmentenglandintertidalheritagesurveycoastalstormsapparchaeologycitizen 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 & Spacesky qualitysqmlightstargazingnightastronomyskystarconstellationpollution

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologygenesgeneticsrwjfappandroidhealthcrowdsourcingdatabasewindows phoneiphone

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpest animalsterrestriallimneticpestsmartnrmfreshwateripac

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyOnline/HybridSocial ScienceCoding/Computer Science/Cyber SecurityTechnologyGrades 9-12Financial Support or Scholarship AvailableOut-of-school Programs

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentbiodiversitytop 22 in 2022insect populations_moscsm2026naturecsm-featuredtop2022girl scoutsgardenmuseumiphonelibraryandroidnaturalistec2020summer reading 2021apptop viewed 2021

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographycanopywoodsurban treestreesclimateiphonecarboncitiestreeipadplantclimate changeidentificationartificial intelligenceleafmapscityappandroidaih2ochangeparkurbanco2forest

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