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Nov 23, 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 Marineinvestigationbicyclingdatabasecitizen sciencecarbon monoxideweather dataiphonedataair pollution monitoringairsummerequityspringweatheroutdoorsstemautumncarbon dioxideair quality indexair pollutionparticulate mattersciencegirl scoutsclimate monitoringcommunity-based monitoringclimateappexperimentglobal warmingwinterec2020usaenvironmental justiceclimate changenatureenvironmentsmartphone applicationhikingmobile applicationandroidair quality

Atlas & Birdata

Track long-term changes in Australian bird populations.

Multiple locations, including yours!

Ongoing

Citizen ScienceBirdsecology & environmentnature & outdoorsbiodiversityanimals

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsbirdiestechnologyliferbirdgeocachingsightingscollectionbirdeezgeolocationlifelist

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybirdingbirdwatchingirelandmigration phenologyiphonebird watchingipadandroidmammalsbird recordingcitizen sciencemigrant birdsbirdunited kingdomdragonfliesappbirds of conservation concernbird migration

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 & Environmentsurveystormsenglandarchaeologyheritageappcoastalintertidalcitizen 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 & Spaceskylightconstellationsky qualitypollutionastronomystarstargazingsqmnight

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologyappgenescrowdsourcingdatabaseiphonehealthwindows phonerwjfgeneticsandroid

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentipacterrestrialfreshwaternrmpestsmartpest animalslimnetic

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 AvailableTechnologyGrades 9-12Coding/Computer Science/Cyber SecurityOut-of-school ProgramsOnline/HybridSocial Science

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmenttop 22 in 2022gardenmuseumiphoneec2020insect populationsbiodiversitysummer reading 2021naturalistlibraryandroidgirl scoutstop viewed 2021top2022csm-featuredappnature

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