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Apr 21, 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 Marineinvestigationglobal warminggirl scoutsnaturesummerair qualityequitycitizen scienceweathermobile applicationair pollutiondatabaseclimate changedatausaautumnandroidiphonespringsmartphone applicationclimateapphikingenvironmental justiceairwinterscienceexperimentcarbon monoxideair pollution monitoringair quality indexbicyclingstemweather dataenvironmentoutdoorsparticulate matterec2020climate monitoringcommunity-based monitoringcarbon dioxide

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsbirdeezgeolocationlifelistbirdsightingsbirdiescollectionlifertechnologygeocaching

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyappbirdingipadbird migrationbirdwatchingirelandbirdmigrant birdsiphonemigration phenologyandroidcitizen sciencebird watchingmammalsdragonfliesunited kingdombirds of conservation concernbird recording

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 & Environmentarchaeologyheritageintertidalcoastalappcitizen science monitoringenglandstormssurvey

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 & Spacestargazingsqmlightskyastronomyconstellationnightsky qualitypollutionstar

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologyhealthappwindows phonecrowdsourcinggenesiphonegeneticsdatabaseandroidrwjf

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpestsmartnrmterrestrialipacpest animalsfreshwaterlimnetic

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyGrades 9-12Financial Support or Scholarship AvailableCoding/Computer Science/Cyber SecuritySocial ScienceOnline/HybridTechnologyOut-of-school Programs

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentcsm-featurednatureec2020appgirl scoutstop 22 in 2022top viewed 2021insect populationsgardentop2022naturalistlibrarysummer reading 2021biodiversityiphoneandroidmuseumcsm2026

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyco2appclimateartificial intelligenceurbanidentificationcarbonwoodsplantmapscitiesaicityipadclimate changechangeforesttreesiphoneleafandroidh2ourban treescanopytreepark

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