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Jan 25, 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 Marineinvestigationair pollutionclimate monitoringiphonebicyclingappscienceairair qualityair pollution monitoringoutdoorssummerec2020community-based monitoringweather datagirl scoutsclimate changeweatherandroidair quality indexcitizen sciencemobile applicationparticulate matterdatasmartphone applicationnaturecarbon monoxideautumnglobal warmingusadatabasecarbon dioxidestemenvironmental justiceclimatespringwinterenvironmenthikingequityexperiment

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsbirdeezgeocachingbirdbirdiestechnologycollectionlifersightingslifelistgeolocation

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologydragonfliesmigrant birdsbird watchingipadiphonebirdwatchingbird migrationmigration phenologyunited kingdombirdbirds of conservation concerncitizen sciencebird recordingappirelandbirdingandroidmammals

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 & Environmentintertidalcoastalheritagearchaeologysurveystormsenglandappcitizen science monitoring

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 & Spaceconstellationstargazingskylightnightstarpollutionastronomysqmsky quality

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologyappgeneticsgenesiphoneandroidrwjfhealthdatabasecrowdsourcingwindows phone

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentterrestrialpest animalslimneticpestsmartnrmfreshwateripac

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 ProgramsGrades 9-12Financial Support or Scholarship AvailableSocial ScienceOnline/HybridTechnology

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentAnimalsBiologyNature & OutdoorsInsects & PollinatorsOcean Water Marineec2020insect populationstop viewed 2021librarybiodiversitynaturalistandroidgardentop 22 in 2022museumappiphonegirl scoutstop2022summer reading 2021csm-featurednature

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyleafplantiphoneaicanopyurban treesidentificationartificial intelligencecitiesclimate changeandroidipadco2appmapscarbonchangeparkcityforesttreeswoodsurbanh2otreeclimate

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