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Apr 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 Marinescienceiphoneweatherappgirl scoutswinterweather datasmartphone applicationairclimate changesummercitizen sciencedatabaseclimatecommunity-based monitoringair quality indexstemenvironmental justiceequitycarbon monoxideexperimentspringmobile applicationbicyclingautumnair qualityec2020global warmingoutdoorshikingusaclimate monitoringandroidnatureair pollution monitoringcarbon dioxideair pollutioninvestigationenvironmentparticulate matterdata

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsgeolocationsightingsbirdcollectionbirdieslifertechnologybirdeezlifelistgeocaching

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybird watchingirelandbirds of conservation concernbirdwatchingmigration phenologyipadappbirddragonfliesandroidbird recordingmammalsmigrant birdsbird migrationunited kingdombirdingiphonecitizen science

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 & Environmentheritagestormssurveyappenglandintertidalcoastalarchaeologycitizen 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 & Spacenightastronomypollutionconstellationskysky qualitysqmstargazingstarlight

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologyhealthgeneticsgeneswindows phonerwjfandroidiphoneappcrowdsourcingdatabase

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentnrmterrestrialipacfreshwaterpest animalslimneticpestsmart

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyOut-of-school ProgramsSocial ScienceFinancial Support or Scholarship AvailableOnline/HybridTechnologyGrades 9-12Coding/Computer Science/Cyber Security

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentInsects & PollinatorsAnimalsBiologyNature & OutdoorsOcean Water Marinetop 22 in 2022biodiversitycsm-featuredappmuseumec2020iphoneandroidtop2022csm2026insect populationssummer reading 2021top viewed 2021librarygirl scoutsnaturalistgardennature

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyleafurbancitycarbontreechangeiphonecanopyh2ocitiesforestmapsartificial intelligenceurban treesandroidclimate changeipadaiwoodsclimateparkplantco2apptreesidentification

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