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Feb 3, 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 Marineparticulate matterusastemclimateairglobal warmingmobile applicationcitizen scienceandroidhikingweather dataenvironmentdatabaseair pollution monitoringec2020appsummerautumnair pollutionspringequitydataweatherwinterenvironmental justiceoutdoorsclimate changeinvestigationair qualitysmartphone applicationexperimentiphoneair quality indexgirl scoutscommunity-based monitoringbicyclingclimate monitoringsciencenaturecarbon dioxidecarbon monoxide

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorssightingsbirdeezgeolocationcollectiontechnologylifelistbirdiesliferbirdgeocaching

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyappbirdbird migrationunited kingdomiphoneipaddragonfliesmigrant birdsbird watchingandroidmigration phenologybirds of conservation concerncitizen sciencemammalsirelandbird recordingbirdwatchingbirding

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 & Environmentstormscoastalheritagesurveyarchaeologyappcitizen science monitoringintertidalengland

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 & Spaceconstellationsky qualitysqmstargazingstarastronomylightskynightpollution

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologyiphoneandroidhealthwindows phonegeneticsappdatabasegenescrowdsourcingrwjf

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpestsmartnrmpest animalslimneticipacterrestrialfreshwater

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyTechnologyOnline/HybridCoding/Computer Science/Cyber SecuritySocial ScienceFinancial Support or Scholarship AvailableGrades 9-12Out-of-school Programs

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentnaturalistgardeninsect populationslibrarymuseumgirl scoutstop2022naturebiodiversitysummer reading 2021top 22 in 2022androidec2020csm-featurediphoneapptop viewed 2021

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyleafcitieschangecitycarbonaiwoodsparkurban treesh2oappco2climatecanopyartificial intelligenceforesttreesiphoneclimate changeipadmapsurbanandroididentificationtreeplant

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