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Sep 20, 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 Marinecommunity-based monitoringwinterair quality indexcarbon monoxideglobal warmingnatureparticulate matteriphonecarbon dioxidebicyclingenvironmental justicehikinggirl scoutsdataautumnappclimate changeairinvestigationec2020stemair pollution monitoringweather datascienceoutdoorsusaair qualityspringair pollutionmobile applicationandroidequitycitizen scienceclimateclimate monitoringexperimentweathersummerdatabasesmartphone applicationenvironment

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorscollectiontechnologybirdiessightingsliferbirdeezbirdgeolocationlifelistgeocaching

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsmammalsbird recordingmigration phenologyappunited kingdomirelandiphonedragonfliesandroidbird watchingbirdingbirds of conservation concerncitizen sciencebirdwatchingipadmigrant birdsbird migrationbird

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 & Environmentstormsarchaeologycitizen science monitoringenglandcoastalsurveyheritageintertidalapp

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 & Spaceastronomystarpollutionnightlightconstellationstargazingsky qualityskysqm

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologydatabaseapphealthiphonerwjfgeneticscrowdsourcinggeneswindows phoneandroid

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentterrestrialpestsmartfreshwaterlimneticpest animalsipacnrm

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyOnline/HybridSocial ScienceGrades 9-12Financial Support or Scholarship AvailableTechnologyOut-of-school ProgramsCoding/Computer Science/Cyber Security

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentAnimalsBiologyNature & OutdoorsInsects & PollinatorsOcean Water Marinetop 22 in 2022garden_mosec2020summer reading 2021top2022ecologyiphoneappnaturemuseumlibrarydisneycsm-featuredtop viewed 2021naturalistcsm2026biodiversitygirl scoutsandroidinsect populations

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographytreescitytreewoodsclimate changeco2leafchangeparkaiandroidforestmapsclimateiphoneurban treesurbancitiesidentificationipadappplantartificial intelligencecanopycarbonh2o

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