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Apr 28, 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 Marineair pollution monitoringspringcarbon monoxidegirl scoutscommunity-based monitoringenvironmentwinterair quality indexclimateparticulate matterairair pollutionbicyclingair qualityweatherclimate monitoringsmartphone applicationcitizen scienceclimate changecarbon dioxideoutdoorssummerdatabaseappglobal warmingec2020experimentusainvestigationhikingmobile applicationdatanatureweather dataandroidscienceautumnstemequityenvironmental justiceiphone

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsgeolocationliferlifelistgeocachingbirdeezbirdsightingscollectionbirdiestechnology

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybird watchingmigration phenologymammalsdragonfliesbirds of conservation concernmigrant birdsbird recordingappbirdandroidbirdingbirdwatchingiphoneirelandipadbird migrationunited kingdomcitizen 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 & Environmentheritageappintertidalenglandstormssurveycitizen science monitoringarchaeologycoastal

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 & Spacelightskynightsqmastronomyconstellationpollutionsky qualitystargazingstar

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologycrowdsourcingrwjfdatabaseiphonewindows phoneappgeneticsgenesandroidhealth

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpest animalslimneticpestsmartnrmterrestrialfreshwateripac

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 ProgramsSocial ScienceTechnologyGrades 9-12Online/Hybrid

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmenttop viewed 2021top2022top 22 in 2022summer reading 2021girl scoutsandroidnaturenaturalistiphonecsm-featuredgardenlibrarymuseumcsm2026biodiversityappinsect populationsec2020

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographychangeforestcityiphoneurbancanopyipadclimate changeparkclimateidentificationartificial intelligencetreetreesleafaiandroidurban treesmapscitiesh2oplantwoodsco2appcarbon

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