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May 26, 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 Marinesciencehikingwinterspringequityweatherparticulate matteriphoneenvironmental justiceappmobile applicationsummerair qualityclimate changeandroidgirl scoutsautumnclimate monitoringstemcitizen sciencenatureweather dataair pollutionenvironmentair pollution monitoringaircarbon monoxideglobal warmingsmartphone applicationdatabasedatabicyclingec2020air quality indexexperimentusaclimateoutdoorsinvestigationcommunity-based monitoringcarbon dioxide

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorslifelistsightingsbirdeezgeolocationlifertechnologybirdbirdiescollectiongeocaching

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyappdragonfliesmigration phenologyirelandbirdbird recordingmigrant birdsipadbird migrationbird watchingbirdingandroidunited kingdommammalsbirds of conservation concernbirdwatchingiphonecitizen science

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 & Environmentstormsintertidalenglandcitizen science monitoringarchaeologyheritagesurveyappcoastal

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 & Spacepollutionstargazingastronomyconstellationsky qualitystarlightnightskysqm

DIYgenomics

Database for crowdsourced research projects

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Ongoing

Citizen ScienceHealth & MedicineBiologyhealthwindows phoneappdatabaseiphonegeneticsandroidrwjfcrowdsourcinggenes

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentnrmfreshwaterlimneticterrestrialpestsmartipacpest animals

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyCoding/Computer Science/Cyber SecurityFinancial Support or Scholarship AvailableOut-of-school ProgramsOnline/HybridGrades 9-12Social ScienceTechnology

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentec2020library_mosandroidnaturetop 22 in 2022csm2026iphonetop2022top viewed 2021girl scoutsmuseumgardenbiodiversitycsm-featurednaturalistsummer reading 2021insect populationsapp

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyaiandroidmapstreeh2oipadcarbonchangetreescanopyco2climate changeiphoneartificial intelligencecitiesurbanurban treesparkclimateforestappidentificationcitywoodsleafplant

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