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May 11, 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 Marineequitynatureair pollution monitoringenvironmental justiceexperimentautumnusacarbon dioxidemobile applicationhikingclimateinvestigationweatheriphoneappwinterspringcommunity-based monitoringdatabasecarbon monoxideair quality indexclimate changeglobal warmingscienceair pollutionair qualityairoutdoorscitizen scienceclimate monitoringparticulate matterenvironmentec2020datasmartphone applicationstemgirl scoutsbicyclingweather dataandroidsummer

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorstechnologysightingscollectionliferbirdeezgeolocationgeocachingbirdlifelistbirdies

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybirdappipadbird recordingbird migrationbirdingandroidmammalsunited kingdomiphonebirdwatchingcitizen scienceirelandbirds of conservation concernmigration phenologybird watchingdragonfliesmigrant birds

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 & Environmentappintertidalcoastalsurveyarchaeologystormscitizen science monitoringenglandheritage

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 & Spacelightastronomyconstellationnightsqmskysky qualitypollutionstargazingstar

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologywindows phoneiphoneandroiddatabaserwjfcrowdsourcinggenesgeneticsapphealth

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpestsmartnrmterrestrialfreshwateripacpest animalslimnetic

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyTechnologyGrades 9-12Coding/Computer Science/Cyber SecurityOut-of-school ProgramsOnline/HybridSocial ScienceFinancial Support or Scholarship Available

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentmuseumandroidappsummer reading 2021top viewed 2021top2022naturalistec2020csm-featuredlibraryiphonenaturegirl scoutsgardentop 22 in 2022csm2026insect populationsbiodiversity

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographytreeipadforestiphonechangeclimatetreesandroidclimate changeh2oartificial intelligencecityplantparkidentificationwoodsurban treescitiesmapsaicanopycarbonurbanleafappco2

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