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Jun 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 Marinebicyclingmobile applicationclimate changeandroidparticulate matterwinterair qualitydataair pollution monitoringenvironmental justiceusanaturecommunity-based monitoringautumnsmartphone applicationair pollutionapphikingsummerairgirl scoutsiphonespringoutdoorsweather dataglobal warmingenvironmentcitizen scienceweatherdatabasesciencecarbon dioxideec2020climate monitoringequityexperimentclimatestemair quality indexcarbon monoxideinvestigation

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsliferbirdiestechnologygeocachingcollectionsightingsbirdeezgeolocationlifelistbird

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybird migrationmigration phenologyirelandbird watchingbirdingdragonfliesmammalsunited kingdombirdiphoneandroidmigrant birdsbirds of conservation concerncitizen scienceipadbirdwatchingappbird recording

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 monitoringsurveycoastalapparchaeologyheritageenglandstormsintertidal

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 qualitystargazingstarlightpollutionskysqmastronomynightconstellation

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologygeneticsrwjfandroidgeneswindows phonehealthcrowdsourcingdatabaseappiphone

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentfreshwateripacnrmpest animalspestsmartlimneticterrestrial

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 ProgramsGrades 9-12Social ScienceOnline/HybridTechnologyCoding/Computer Science/Cyber Security

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentsummer reading 2021top viewed 2021top 22 in 2022naturalistcsm2026natureandroid_mosinsect populationsbiodiversitygirl scoutscsm-featuredlibrarygardenmuseumiphonetop2022ec2020app

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyipadurbantreeaicitycitiesforesttreesparkcarbonwoodsclimate changeurban treesandroidartificial intelligenceiphoneco2changecanopyclimateh2omapsidentificationappplantleaf

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