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May 16, 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 Marinehikingiphonecitizen scienceparticulate matterinvestigationair pollutionstemsmartphone applicationweatherequityautumnbicyclingdataclimatemobile applicationweather dataair pollution monitoringair quality indexexperimentusaandroidcarbon monoxidedatabasewinterclimate changeglobal warmingairnatureair qualityspringcommunity-based monitoringsummercarbon dioxideoutdoorsclimate monitoringenvironmental justiceenvironmentgirl scoutsec2020scienceapp

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorstechnologybirdeezcollectionsightingsgeolocationbirdgeocachingliferlifelistbirdies

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybirds of conservation concernbird watchingunited kingdomappbirdingmigration phenologydragonfliesbird migrationbirdipadiphonemigrant birdsbird recordingirelandbirdwatchingcitizen sciencemammalsandroid

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 & Environmentsurveyheritageintertidalappcoastalarchaeologyenglandstormscitizen 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 & Spacesky qualitynightstarpollutionskyconstellationsqmastronomylightstargazing

DIYgenomics

Database for crowdsourced research projects

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Ongoing

Citizen ScienceHealth & MedicineBiologydatabaserwjfandroidappwindows phoneiphonegeneticshealthgenescrowdsourcing

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentterrestriallimneticfreshwaterpest animalspestsmartnrmipac

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 ProgramsGrades 9-12Coding/Computer Science/Cyber SecurityTechnologySocial ScienceFinancial Support or Scholarship AvailableOnline/Hybrid

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentAnimalsBiologyNature & OutdoorsInsects & PollinatorsOcean Water Marinenaturelibraryinsect populationstop2022csm-featuredbiodiversity_mosappmuseumcsm2026girl scoutsiphonegardennaturalisttop 22 in 2022ec2020summer reading 2021top viewed 2021android

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyparkcityh2owoodscanopyurbanartificial intelligencetreesclimate changeaiandroidforestplantipadurban treesappiphoneidentificationleafclimateco2mapscarboncitiestreechange

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