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Dec 24, 2025

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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 Marineweather dataoutdoorsparticulate matterequityair qualitybicyclingclimate changeair pollutioncarbon dioxidecitizen scienceiphoneair quality indexautumndataweatherappclimateinvestigationwintersummerair pollution monitoringcommunity-based monitoringspringclimate monitoringglobal warmingscienceairusaec2020smartphone applicationhikingenvironmental justicedatabaseenvironmentgirl scoutsmobile applicationandroidnaturestemcarbon monoxideexperiment

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorssightingsbirdiesgeolocationcollectiontechnologybirdliferbirdeezlifelistgeocaching

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologymigration phenologydragonfliesmigrant birdsbird migrationbirds of conservation concernirelandmammalsiphonebirdingcitizen scienceappbird recordingbird watchingunited kingdombirdipadandroidbirdwatching

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 & Environmentappsurveyintertidalarchaeologystormscitizen science monitoringheritageenglandcoastal

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 & Spacesqmskypollutionsky qualitystargazingstarconstellationastronomynightlight

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologywindows phoneandroidgeneticsgenesdatabaseiphoneapprwjfhealthcrowdsourcing

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpest animalspestsmartlimneticfreshwaternrmterrestrialipac

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 AvailableOut-of-school ProgramsSocial ScienceTechnologyOnline/HybridGrades 9-12

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentinsect populationsgardenlibrarycsm-featuredgirl scoutstop viewed 2021top 22 in 2022androidapptop2022iphonemuseumec2020summer reading 2021biodiversitynaturenaturalist

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographycitiesco2identificationandroidparkclimate changeartificial intelligencechangeappwoodscanopyiphonecityurbanplanttreesh2oaileaftreeurban treesmapsipadcarbonclimateforest

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