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Mar 24, 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 Marinemobile applicationweather datastemspringautumnsciencecommunity-based monitoringdataandroidhikingair qualityappenvironmental justiceair quality indexdatabasesmartphone applicationexperimentusaclimateec2020citizen scienceiphoneinvestigationequityairnaturecarbon dioxideclimate monitoringcarbon monoxidegirl scoutsclimate changeair pollution monitoringparticulate matterwinterglobal warmingweatherbicyclingoutdoorssummerair pollutionenvironment

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorscollectionsightingsgeocachingliferlifelistbirdeezgeolocationbirdbirdiestechnology

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyiphonemigrant birdsbird watchingbird migrationandroidmigration phenologyipadunited kingdomirelanddragonfliesbird recordingbirdwatchingmammalsbirdingbirdbirds of conservation concernappcitizen 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 & Environmentarchaeologycoastalheritageintertidalappstormscitizen science monitoringenglandsurvey

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 qualitynightsqmlightstargazingstarpollutionastronomyconstellationsky

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologygenesgeneticsdatabaserwjfhealthiphonewindows phoneandroidcrowdsourcingapp

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpest animalslimneticipacnrmterrestrialfreshwaterpestsmart

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyGrades 9-12Online/HybridCoding/Computer Science/Cyber SecurityTechnologyFinancial Support or Scholarship AvailableOut-of-school ProgramsSocial Science

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentInsects & PollinatorsAnimalsBiologyNature & OutdoorsOcean Water Marinetop viewed 2021summer reading 2021iphoneec2020girl scoutscsm2026csm-featuredmuseumappgardentop2022top 22 in 2022insect populationsnatureandroidlibrarynaturalistbiodiversity

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographymapstreecarbonaiparkappleafcityh2oco2ipadtreesclimateforestchangecitiesidentificationwoodsurban treesplantiphoneclimate changecanopyandroidurbanartificial intelligence

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