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Jan 23, 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 Marineinvestigationandroidoutdoorsstemcitizen scienceair quality indexweather dataparticulate mattercarbon monoxidespringenvironmental justiceair qualitybicyclingcommunity-based monitoringusagirl scoutsmobile applicationscienceclimate changeair pollutioncarbon dioxidehikingiphoneappairdatasmartphone applicationclimateweatherenvironmentair pollution monitoringsummerequitynatureec2020databaseclimate monitoringautumnwinterexperimentglobal warming

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsliferlifelisttechnologygeocachingsightingsgeolocationbirdiescollectionbirdeezbird

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybird watchingbird recordingdragonfliescitizen scienceunited kingdommigration phenologyirelandbirds of conservation concernbirdwatchingipadmammalsbirdmigrant birdsbird migrationiphoneandroidbirdingapp

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 & Environmentstormsintertidalcitizen science monitoringenglandsurveyheritagecoastalarchaeologyapp

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 & Spaceconstellationastronomysky qualitystargazingskynightstarpollutionsqmlight

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologygenesdatabaseapprwjfwindows phoneiphonegeneticshealthandroidcrowdsourcing

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpestsmartterrestrialpest animalslimneticfreshwaternrmipac

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyFinancial Support or Scholarship AvailableOut-of-school ProgramsOnline/HybridTechnologyCoding/Computer Science/Cyber SecurityGrades 9-12Social Science

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentAnimalsBiologyNature & OutdoorsInsects & PollinatorsOcean Water Marinegardentop 22 in 2022iphoneinsect populationscsm-featuredgirl scoutsmuseumsummer reading 2021biodiversitylibraryec2020naturalistnaturetop2022appandroidtop viewed 2021

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyclimateforestplanttreeapptreesiphonecanopycityleafclimate changecarbonchangeandroidurban treescitiesartificial intelligenceipadh2owoodsmapsidentificationurbanaiparkco2

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