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Apr 17, 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 Marineenvironmentair qualitybicyclingappweathersmartphone applicationinvestigationclimatesummerdataclimate changeequityoutdoorsmobile applicationdatabasenatureair pollution monitoringautumnclimate monitoringcarbon dioxideglobal warmingcitizen sciencewinterexperimentsciencegirl scoutsparticulate matterairandroidair pollutioncommunity-based monitoringhikingstemiphonespringec2020air quality indexcarbon monoxideweather datausaenvironmental justice

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsbirdiestechnologygeocachingbirdeezsightingslifelistlifercollectiongeolocationbird

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybirds of conservation concernmammalsbird recordingmigration phenologyappiphonebirdwatchingmigrant birdsunited kingdombirdingandroidbirdcitizen sciencedragonfliesipadbird migrationirelandbird watching

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 & Environmentheritageenglandcitizen science monitoringarchaeologystormsappcoastalsurveyintertidal

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 & Spacestargazingskypollutionastronomyconstellationnightsky qualitylightsqmstar

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologygeneticswindows phonerwjfhealthdatabaseappgenesandroidcrowdsourcingiphone

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpest animalslimneticfreshwateripacpestsmartnrmterrestrial

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologySocial ScienceTechnologyGrades 9-12Financial Support or Scholarship AvailableCoding/Computer Science/Cyber SecurityOut-of-school ProgramsOnline/Hybrid

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentcsm-featuredcsm2026iphonegardeninsect populationslibrarytop viewed 2021biodiversityappandroidec2020top2022naturalistsummer reading 2021top 22 in 2022naturemuseumgirl scouts

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyiphoneclimateandroididentificationcanopyipadforestcarbonchangeplanturbancitiescityleafclimate changeco2parktreesaiurban treesartificial intelligenceappmapsh2otreewoods

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