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Feb 9, 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 Marinegirl scoutsair qualitycitizen sciencemobile applicationdataoutdoorsparticulate matterenvironmentcommunity-based monitoringsmartphone applicationcarbon dioxideweather dataweatherstemappairclimateautumnequityexperimentusaair quality indexiphoneec2020databasenatureclimate changebicyclingscienceair pollution monitoringwintercarbon monoxidespringair pollutionhikinginvestigationandroidsummerglobal warmingclimate monitoringenvironmental justice

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsgeolocationcollectionliferlifelistbirdeezgeocachingbirdiesbirdtechnologysightings

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyirelandmigrant birdsbirdingbird watchingdragonfliesunited kingdombirdbird recordingipadmammalsbird migrationmigration phenologybirds of conservation concernbirdwatchingcitizen scienceappiphoneandroid

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 & Environmentheritageintertidalcoastalappstormsarchaeologycitizen science monitoringenglandsurvey

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 & Spacelightnightskysqmpollutionsky qualitystargazingstarconstellationastronomy

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologyappandroidhealthgenescrowdsourcingrwjfwindows phonedatabaseiphonegenetics

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpest animalspestsmartterrestriallimneticnrmfreshwateripac

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyTechnologySocial ScienceFinancial Support or Scholarship AvailableOnline/HybridGrades 9-12Coding/Computer Science/Cyber SecurityOut-of-school Programs

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentinsect populationsandroidtop viewed 2021iphoneappec2020csm-featuredsummer reading 2021naturalistlibrarytop2022gardenmuseumgirl scoutsbiodiversitynaturetop 22 in 2022

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyforesttreeipadcarbonwoodsurbanplantappaiartificial intelligenceleaftreesurban treesiphoneparkandroidcanopycitychangeclimatecitiesh2oco2identificationmapsclimate change

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