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Apr 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 Marineclimate monitoringexperimentsummermobile applicationcitizen scienceappweather dataequityglobal warmingair qualitywinterair pollution monitoringcarbon monoxidestemair quality indexsmartphone applicationsciencedataenvironmental justicegirl scoutsec2020autumnweatherclimate changeiphoneparticulate matterhikinginvestigationoutdoorsclimateandroidcarbon dioxidebicyclingaircommunity-based monitoringusanatureair pollutionspringdatabaseenvironment

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorslifertechnologygeolocationcollectionbirdeezlifelistbirdiesgeocachingsightingsbird

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybird recordingdragonfliesandroidipadbirdmigration phenologymigrant birdsmammalsbird watchingbird migrationiphonecitizen scienceunited kingdombirds of conservation concernirelandbirdwatchingappbirding

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 & Environmentcoastalstormsheritagesurveyintertidalenglandarchaeologycitizen science monitoringapp

Pocket.science

Dark Sky Meter

Help scientists understand effects of light pollution.

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Ongoing

Citizen ScienceComputers & TechnologyPhysicsHealth & MedicineEcology & EnvironmentOcean Water MarineEducationNature & OutdoorsBirdsClimate & WeatherGeology & Earth ScienceAstronomy & Spacestarlightastronomystargazingsky qualityconstellationskynightpollutionsqm

DIYgenomics

Database for crowdsourced research projects

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Ongoing

Citizen ScienceHealth & MedicineBiologywindows phoneapprwjfgeneticsgeneshealthandroiddatabasecrowdsourcingiphone

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentnrmlimneticpestsmartfreshwaterterrestrialpest animalsipac

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 AvailableCoding/Computer Science/Cyber SecurityOnline/HybridTechnologySocial ScienceOut-of-school Programs

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentgardenlibraryinsect populationsnaturalistbiodiversitygirl scoutstop2022summer reading 2021csm2026androidappcsm-featuredmuseumec2020iphonetop 22 in 2022top viewed 2021nature

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographytreesaiwoodsleaftreeidentificationmapschangecitycitiesh2oiphonecanopyipadparkurban treesurbanartificial intelligenceco2androidclimate changeforestappplantcarbonclimate

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