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Feb 1, 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 Marineairec2020equityhikingair quality indexclimate monitoringair pollution monitoringclimate changeappusastemweather dataiphonenaturewinterexperimentglobal warminginvestigationclimateandroidsummerweatherbicyclingscienceenvironmental justiceautumncommunity-based monitoringoutdoorsdatabaseparticulate mattersmartphone applicationcarbon dioxidespringcarbon monoxidegirl scoutsdataenvironmentair pollutionmobile applicationcitizen scienceair quality

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsgeolocationsightingsgeocachingcollectionliferlifelistbirdiesbirdeezbirdtechnology

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyunited kingdommigrant birdsbirdbird migrationirelandbirdwatchingcitizen sciencedragonfliesappandroidbird watchingbirds of conservation concernmammalsbird recordingiphonemigration phenologyipadbirding

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 & Environmentappenglandheritagecitizen science monitoringstormsarchaeologyintertidalcoastalsurvey

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 & Spacepollutionlightconstellationskynightsqmsky qualityastronomystargazingstar

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologydatabaserwjfwindows phonegeneticsappcrowdsourcingiphoneandroidhealthgenes

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpest animalsipacnrmterrestriallimneticpestsmartfreshwater

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyGrades 9-12Social ScienceFinancial Support or Scholarship AvailableCoding/Computer Science/Cyber SecurityOnline/HybridOut-of-school ProgramsTechnology

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentAnimalsBiologyNature & OutdoorsInsects & PollinatorsOcean Water Marinesummer reading 2021top 22 in 2022appcsm-featuredtop viewed 2021naturalistmuseumlibrarygardenandroidbiodiversitynatureec2020iphoneinsect populationstop2022girl scouts

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyandroidartificial intelligencecanopyurban treesforesturbanclimate changeplantmapschangeleafparkclimateipadidentificationh2oaiiphonecarboncitiestreescityco2appwoodstree

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