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Jun 29, 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 Marinestemair pollution monitoringclimatecarbon monoxidewinterweather dataweatherhikingandroidinvestigationexperimentdataenvironmentcitizen scienceautumnair pollutioncommunity-based monitoringclimate monitoringclimate changemobile applicationsummersciencesmartphone applicationspringair quality indexequityglobal warmingusaenvironmental justiceoutdoorsairparticulate mattergirl scoutsair qualitybicyclingec2020databasecarbon dioxidenatureappiphone

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsbirdeezgeocachingbirdlifercollectionbirdiesgeolocationlifelistsightingstechnology

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybird watchingbirdingirelandcitizen sciencebirds of conservation concerndragonfliesandroidappmammalsbird migrationiphoneunited kingdombirdipadmigrant birdsbird recordingbirdwatchingmigration phenology

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 monitoringheritagesurveystormscoastalenglandappintertidalarchaeology

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 & Spaceastronomystarsky qualitysqmskyconstellationlightstargazingnightpollution

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologyandroidgenesdatabasegeneticshealthappiphonewindows phonecrowdsourcingrwjf

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentipacpestsmartpest animalsfreshwaterterrestrialnrmlimnetic

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 SecurityFinancial Support or Scholarship AvailableOnline/HybridSocial ScienceTechnologyGrades 9-12Out-of-school Programs

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentnaturalistmuseumgardenandroidsummer reading 2021top viewed 2021ec2020csm2026librarynatureappgirl scoutsiphoneinsect populations_moscsm-featuredtop2022top 22 in 2022biodiversity

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyclimate changeforestparkplanturban treesipadandroidcityco2carbonleafaicitiescanopywoodschangeiphoneidentificationmapstreesh2oclimateappartificial intelligenceurbantree

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