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Feb 4, 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 Marineclimateenvironmental justiceautumnweathercarbon monoxideglobal warmingusagirl scoutsec2020particulate matterair qualityexperimentcitizen sciencesmartphone applicationdatamobile applicationandroidclimate monitoringoutdoorsair pollutionapphikingclimate changeinvestigationspringsciencewinternatureiphoneair pollution monitoringcarbon dioxidestemsummerair quality indexdatabaseairbicyclingenvironmentcommunity-based monitoringequityweather data

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsbirdeezsightingsbirdiesliferlifelistcollectiontechnologygeolocationgeocachingbird

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybird recordingdragonfliesbirdingappcitizen scienceirelandmammalsbird watchingbirds of conservation concernmigrant birdsbirdiphoneandroidbird migrationbirdwatchingunited kingdomipadmigration phenology

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 & Environmentcitizen science monitoringcoastalintertidalsurveyappenglandarchaeologystormsheritage

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 & Spaceskyastronomynightsky qualitysqmstargazingconstellationstarlightpollution

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologyrwjfhealthgenesappiphoneandroidwindows phonedatabasecrowdsourcinggenetics

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentipaclimneticterrestrialpest animalsfreshwaternrmpestsmart

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyGrades 9-12Financial Support or Scholarship AvailableOnline/HybridTechnologyCoding/Computer Science/Cyber SecurityOut-of-school ProgramsSocial Science

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentec2020girl scoutstop viewed 2021naturalistbiodiversityandroidcsm-featuredlibraryinsect populationsgardenmuseumtop 22 in 2022iphonenaturesummer reading 2021top2022app

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyappco2urban treescarbonipadurbanidentificationartificial intelligencecitycanopywoodschangeandroidtreestreeiphonecitiesmapsplantleafclimateforestclimate changeaiparkh2o

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