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Apr 15, 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 Marinebicyclinghikingwinterairexperimentandroiddatabaseequityclimate changemobile applicationair qualitycarbon monoxidedataair quality indexspringweatherclimateparticulate matterair pollution monitoringusacarbon dioxidegirl scoutsiphoneappsummerweather dataautumnclimate monitoringnatureoutdoorssmartphone applicationglobal warmingsteminvestigationec2020community-based monitoringenvironmental justiceenvironmentair pollutioncitizen sciencescience

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsgeolocationliferlifelisttechnologygeocachingsightingsbirdiesbirdeezcollectionbird

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologymigrant birdsipadandroidbirds of conservation concernmammalsunited kingdomcitizen scienceappirelandbird recordingbirdingmigration phenologybird watchingdragonfliesbirdwatchingbird migrationiphonebird

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 & Environmentcoastalheritageintertidalarchaeologycitizen science monitoringappsurveystormsengland

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 & Spaceskystarconstellationnightlightsky qualitystargazingpollutionsqmastronomy

DIYgenomics

Database for crowdsourced research projects

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Ongoing

Citizen ScienceHealth & MedicineBiologycrowdsourcingdatabasegeneticsrwjfandroidhealthgenesiphoneappwindows phone

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpestsmartnrmterrestriallimneticfreshwateripacpest animals

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyOnline/HybridCoding/Computer Science/Cyber SecurityFinancial Support or Scholarship AvailableGrades 9-12Out-of-school ProgramsTechnologySocial Science

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentnaturemuseumec2020insect populationsgirl scoutsnaturalistcsm2026applibraryiphonecsm-featuredsummer reading 2021top viewed 2021top2022biodiversityandroidtop 22 in 2022garden

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyidentificationappclimateplantmapsclimate changewoodsco2h2ocarbonipadcanopyurbanaitreesandroidcityforesturban treestreecitiesiphonechangeparkleafartificial intelligence

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