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Aug 25, 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 Marineoutdoorsinvestigationwinterair quality indexsummercarbon monoxideautumnweathercommunity-based monitoringexperimentair pollutionair qualitynaturesmartphone applicationcitizen scienceusaequitymobile applicationclimatebicyclingclimate monitoringclimate changescienceenvironmentparticulate matterweather dataec2020girl scoutshikingairandroiddatabasespringair pollution monitoringenvironmental justicecarbon dioxideglobal warmingstemdataiphoneapp

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorscollectiongeocachingbirdeezsightingsgeolocationlifelistbirdieslifertechnologybird

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsmigrant birdsmammalsirelanddragonfliesbirdunited kingdomandroidipadbirdingbird watchingbird migrationmigration phenologyiphonebirds of conservation concernbird recordingappcitizen sciencebirdwatching

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 & Environmentheritageappcitizen science monitoringsurveyintertidalcoastalarchaeologystormsengland

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 & Spacelightnightastronomysky qualityskypollutionsqmconstellationstarstargazing

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologygenesandroidgeneticsrwjfdatabasehealthwindows phoneiphonecrowdsourcingapp

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpest animalslimneticnrmterrestrialpestsmartfreshwateripac

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyGrades 9-12Social ScienceCoding/Computer Science/Cyber SecurityFinancial Support or Scholarship AvailableOut-of-school ProgramsOnline/HybridTechnology

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentmuseumtop viewed 2021androidlibrary_mosnaturalisttop 22 in 2022naturetop2022biodiversitycsm-featuredinsect populationsgirl scoutsdisneycsm2026iphonegardensummer reading 2021ec2020app

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyidentificationurban treesurbantreeforestiphonecanopyaicitiesclimate changecityleafplantchangewoodstreesandroidcarbonappartificial intelligenceclimateipadparkh2omapsco2

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