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May 1, 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 Marineair qualitydatabaseautumngirl scoutsparticulate mattersciencesmartphone applicationcarbon monoxideweatheriphonestemair quality indexwinterenvironmental justiceenvironmentappnatureexperimentandroidusaoutdoorsair pollution monitoringair pollutionairdatacarbon dioxidecitizen scienceclimate monitoringclimatemobile applicationequityspringcommunity-based monitoringec2020climate changebicyclingglobal warmingweather datahikinginvestigationsummer

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsgeocachinglifertechnologybirdlifelistbirdeezsightingsgeolocationbirdiescollection

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyiphonebird recordingbirds of conservation concernipadcitizen scienceunited kingdomirelandbird migrationbirdingbirdappbirdwatchingbird watchingmigration phenologydragonfliesmammalsandroidmigrant 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 & Environmentheritagestormsintertidalsurveycitizen science monitoringenglandarchaeologyappcoastal

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 & Spacelightskynightsky qualitystarsqmconstellationastronomypollutionstargazing

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologyiphonehealthdatabaseappandroidrwjfgenescrowdsourcingwindows phonegenetics

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentnrmlimneticpestsmartfreshwaterterrestrialipacpest animals

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 SecurityOut-of-school ProgramsSocial ScienceOnline/HybridFinancial Support or Scholarship AvailableTechnologyGrades 9-12

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentinsect populationsec2020top 22 in 2022iphonenaturetop viewed 2021naturalistandroidcsm2026museumgirl scoutsappgardenlibrarycsm-featuredtop2022summer reading 2021biodiversity

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographychangeappplantipadtreeclimate changewoodsiphoneartificial intelligenceurbanco2parkandroidcitiesh2oleafforestcarboncityaitreesclimateurban treesmapsidentificationcanopy

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