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Aug 28, 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 Marineenvironmentandroidspringec2020mobile applicationweatherclimate monitoringparticulate matterglobal warmingcarbon monoxideenvironmental justiceair quality indexairweather dataiphoneair qualitynaturebicyclingwinterautumncommunity-based monitoringcarbon dioxideequityexperimentsmartphone applicationusaclimateair pollutionclimate changedataair pollution monitoringhikingsteminvestigationsummerscienceoutdoorsdatabasecitizen sciencegirl scoutsapp

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorslifelistcollectionbirdeeztechnologygeolocationbirdiesbirdsightingsgeocachinglifer

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsdragonfliesbirdingipadbird recordingcitizen sciencebirdunited kingdomappbird migrationmigration phenologybirdwatchingirelandmammalsiphonebird watchingandroidbirds of conservation concernmigrant 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 & Environmentcitizen science monitoringintertidalheritageenglandcoastalsurveyapparchaeologystorms

Pocket.science

Dark Sky Meter

Help scientists understand effects of light pollution.

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Ongoing

Citizen ScienceComputers & TechnologyPhysicsHealth & MedicineEcology & EnvironmentOcean Water MarineEducationNature & OutdoorsBirdsClimate & WeatherGeology & Earth ScienceAstronomy & Spacestargazingstarconstellationastronomynightsky qualitylightsqmskypollution

DIYgenomics

Database for crowdsourced research projects

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Ongoing

Citizen ScienceHealth & MedicineBiologyhealthdatabaseiphoneapprwjfgeneticscrowdsourcingwindows phoneandroidgenes

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentipacnrmpest animalslimneticterrestrialfreshwaterpestsmart

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyOut-of-school ProgramsFinancial Support or Scholarship AvailableGrades 9-12Online/HybridTechnologyCoding/Computer Science/Cyber SecuritySocial Science

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentdisneyappbiodiversitygardentop viewed 2021naturemuseumsummer reading 2021iphonenaturalist_moscsm2026csm-featuredec2020androidgirl scoutsinsect populationstop2022top 22 in 2022library

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyclimate changeiphoneandroidartificial intelligenceforestidentificationcityh2oleafcarbonipadmapsparkurban treescitieswoodstreetreesappco2plantchangecanopyurbanaiclimate

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