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Apr 26, 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 Marineenvironmental justiceandroidspringdatabaseenvironmentcommunity-based monitoringparticulate matterappbicyclingcitizen scienceautumnhikingweatherinvestigationcarbon monoxidewinterweather dataairsmartphone applicationcarbon dioxideiphonestemmobile applicationair pollution monitoringoutdoorsusaclimategirl scoutsdatanatureequityair pollutionglobal warmingsummerexperimentclimate monitoringec2020air quality indexclimate changescienceair quality

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsbirdeezcollectionsightingsbirdbirdieslifertechnologylifelistgeolocationgeocaching

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybird recordingbirds of conservation concernbirdingmigration phenologycitizen scienceirelandappbirdandroidiphoneipadmammalsdragonfliesbirdwatchingbird migrationmigrant birdsbird watchingunited kingdom

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 & Environmentheritagearchaeologysurveyappstormscitizen science monitoringenglandintertidalcoastal

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 & Spacepollutionskysqmconstellationstargazingsky qualitylightastronomynightstar

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologygeneticshealthgenesandroidrwjfiphoneappcrowdsourcingwindows phonedatabase

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpestsmartpest animalslimneticterrestrialfreshwateripacnrm

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyCoding/Computer Science/Cyber SecurityGrades 9-12TechnologyOnline/HybridSocial ScienceOut-of-school ProgramsFinancial Support or Scholarship Available

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentiphonenatureinsect populationstop viewed 2021biodiversitymuseumapptop2022top 22 in 2022csm-featuredandroidgirl scoutslibrarynaturalistsummer reading 2021ec2020gardencsm2026

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographycarbonappidentificationurbanco2androidtreescanopyipadchangeleafcityaiparkplantcitiesclimate changeforesturban treesclimateh2otreemapswoodsartificial intelligenceiphone

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