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Apr 20, 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 Marinesummercarbon dioxidewinterec2020scienceandroidair qualityhikingclimateequityiphonespringusaenvironmentcommunity-based monitoringappair pollutionclimate changenaturecitizen sciencebicyclinginvestigationdatabaseweathercarbon monoxideair quality indexdataexperimentmobile applicationclimate monitoringparticulate matteroutdoorssmartphone applicationgirl scoutsautumnair pollution monitoringenvironmental justiceairweather datastemglobal warming

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorssightingslifelisttechnologygeocachingcollectionbirdbirdeezliferbirdiesgeolocation

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologycitizen sciencebird watchingunited kingdombird recordingbirdwatchingiphonemammalsappbirdingbird migrationdragonfliesmigrant birdsmigration phenologyipadbirdandroidirelandbirds of conservation concern

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 & Environmentenglandcitizen science monitoringcoastalarchaeologyintertidalsurveystormsappheritage

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 & Spaceskynightconstellationstarstargazingsky qualitypollutionlightsqmastronomy

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologydatabaseandroidhealthcrowdsourcingiphonewindows phonegenesgeneticsapprwjf

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentterrestrialfreshwaterpestsmartpest animalsnrmlimneticipac

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologySocial ScienceFinancial Support or Scholarship AvailableOut-of-school ProgramsCoding/Computer Science/Cyber SecurityOnline/HybridTechnologyGrades 9-12

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentnaturemuseumec2020gardenlibrarycsm2026insect populationscsm-featuredsummer reading 2021top 22 in 2022top2022naturalisttop viewed 2021appiphonegirl scoutsbiodiversityandroid

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographycarbonh2oleafartificial intelligenceurban treesidentificationappurbancanopytreeclimateplantco2changewoodsclimate changeforestcityandroidparkiphoneipadtreesaimapscities

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