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May 14, 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 Marinecommunity-based monitoringair qualityclimatebicyclingcarbon monoxideautumnoutdoorsexperimentsummerwinterair quality indexspringclimate monitoringnatureair pollution monitoringhikingusaenvironmental justiceair pollutioncitizen scienceairandroidglobal warminggirl scoutsec2020appclimate changemobile applicationweatherweather dataenvironmentstemiphonedatabasesmartphone applicationcarbon dioxideinvestigationparticulate matterdatascienceequity

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsbirdiesbirdeezgeocachinggeolocationcollectiontechnologylifelistbirdsightingslifer

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyiphoneipadandroidbird watchingdragonfliesmigrant birdsappbirds of conservation concernunited kingdombird recordingmammalsmigration phenologybirdwatchingbird migrationbirdirelandbirdingcitizen science

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 & Environmentenglandcoastalheritageappcitizen science monitoringsurveyintertidalarchaeologystorms

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 & Spaceconstellationnightlightastronomypollutionstarsqmsky qualitystargazingsky

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologyhealthwindows phonegenesrwjfcrowdsourcingdatabaseiphoneappgeneticsandroid

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpest animalspestsmartlimneticnrmterrestrialfreshwateripac

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyTechnologyGrades 9-12Social ScienceCoding/Computer Science/Cyber SecurityOnline/HybridOut-of-school ProgramsFinancial Support or Scholarship Available

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentgardeniphonetop viewed 2021androidec2020biodiversitygirl scoutstop 22 in 2022top2022insect populationsnatureapplibrarymuseumnaturalistcsm-featuredcsm2026summer reading 2021

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyidentificationcitiesiphonecanopyandroidclimateplantappurban treesco2leafclimate changewoodsparkipadh2ocarbontreemapsaichangeartificial intelligenceurbancityforesttrees

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