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Jul 21, 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 Marineweatherbicyclingclimate monitoringsciencesmartphone applicationinvestigationairexperimentstemcommunity-based monitoringspringenvironmentmobile applicationoutdoorssummerappweather dataglobal warmingenvironmental justiceclimate changeair pollution monitoringclimatewintercarbon monoxidenatureair qualityusaair pollutionec2020hikingair quality indexequitycitizen sciencedatabaseandroiddataautumnparticulate matteriphonegirl scoutscarbon dioxide

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorslifelistliferbirdtechnologygeocachingsightingsbirdeezgeolocationbirdiescollection

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyappipadbird migrationbirdingirelandbirddragonfliesunited kingdombird recordingmigration phenologybird watchingandroidbirdwatchingcitizen sciencemigrant birdsmammalsbirds of conservation concerniphone

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 & Environmentcoastalsurveyheritageappcitizen science monitoringstormsarchaeologyintertidalengland

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 & Spacesqmlightpollutionconstellationstargazingnightastronomysky qualitystarsky

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologydatabaseiphoneappandroidrwjfgeneshealthwindows phonegeneticscrowdsourcing

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentterrestrialipacfreshwaternrmpest animalslimneticpestsmart

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyGrades 9-12Social ScienceOnline/HybridFinancial Support or Scholarship AvailableTechnologyCoding/Computer Science/Cyber SecurityOut-of-school Programs

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentAnimalsBiologyNature & OutdoorsInsects & PollinatorsOcean Water Marinecsm-featuredandroidtop2022insect populationsbiodiversitygirl scoutslibrarynaturetop viewed 2021csm2026naturalistsummer reading 2021top 22 in 2022museumdisneygarden_mosec2020appiphone

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographymapsurbanh2oartificial intelligenceappcitiesiphonechangeclimateaiclimate changeplantipadtreecarbonparkforesttreesidentificationcityco2androidcanopyurban treeswoodsleaf

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