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Feb 28, 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 Marineair qualityhikingoutdoorsinvestigationgirl scoutsappglobal warmingcommunity-based monitoringmobile applicationair pollution monitoringautumnenvironmentdatabaseiphonesciencecarbon monoxideparticulate mattercitizen scienceair pollutionstemnatureweather dataweatherclimatesummerexperimentairsmartphone applicationair quality indexenvironmental justiceandroidequitycarbon dioxidewinterclimate monitoringec2020springclimate changeusadatabicycling

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorssightingsgeolocationbirdiesbirdeezcollectionbirdlifertechnologylifelistgeocaching

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyipadbird watchingcitizen sciencebirdingiphoneappmigration phenologybirds of conservation concernbird recordingbird migrationmigrant birdsirelandbirdwatchingbirddragonfliesunited kingdomandroidmammals

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 & Environmentcoastalarchaeologysurveystormscitizen science monitoringheritageenglandappintertidal

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 & Spacenightpollutionstarsky qualityconstellationsqmastronomystargazingskylight

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologyrwjfappcrowdsourcingwindows phonedatabasehealthiphoneandroidgeneticsgenes

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentterrestrialipacpest animalsnrmpestsmartlimneticfreshwater

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyFinancial Support or Scholarship AvailableSocial ScienceCoding/Computer Science/Cyber SecurityOut-of-school ProgramsOnline/HybridGrades 9-12Technology

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentnaturalistiphonetop viewed 2021apptop 22 in 2022top2022naturesummer reading 2021insect populationslibraryec2020csm-featuredandroidgardengirl scoutsmuseumbiodiversity

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyclimateidentificationcarbonandroidtreechangeleafplantclimate changecanopycitiesmapsipadh2oiphoneforestco2appurban treestreesaiartificial intelligenceurbanparkcitywoods

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