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Apr 24, 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 Marineair qualityhikingcitizen sciencecarbon dioxidesummerairair pollutionec2020weatherandroidequityenvironmental justiceair pollution monitoringclimate changeglobal warmingcommunity-based monitoringmobile applicationdatastemwinterexperimentenvironmentgirl scoutsinvestigationautumnparticulate mattersmartphone applicationcarbon monoxidespringscienceair quality indexusaweather dataiphonenaturedatabaseclimate monitoringclimateappoutdoorsbicycling

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsbirdeezgeocachinglifelistsightingscollectiongeolocationliferbirdbirdiestechnology

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologycitizen scienceappandroidbirdwatchingmigration phenologybirds of conservation concerniphonebirdbird watchingbird recordingirelandmammalsbirdingdragonfliesmigrant birdsipadunited kingdombird migration

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 & Environmentcoastalappstormscitizen science monitoringsurveyenglandheritagearchaeologyintertidal

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 & Spacelightstarsky qualityconstellationastronomyskynightsqmpollutionstargazing

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologyrwjfcrowdsourcinghealthgenesgeneticswindows phoneappdatabaseandroidiphone

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentlimneticpest animalsterrestrialpestsmartnrmfreshwateripac

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyGrades 9-12Coding/Computer Science/Cyber SecuritySocial ScienceOut-of-school ProgramsOnline/HybridFinancial Support or Scholarship AvailableTechnology

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentnaturalistlibrarymuseumtop viewed 2021androidcsm2026appec2020gardenbiodiversitygirl scoutstop2022iphoneinsect populationssummer reading 2021naturetop 22 in 2022csm-featured

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyh2oipadcarboniphonetreescanopyclimateaiurban treesurbanforestleafmapscitiesco2changeidentificationcityplantclimate changeartificial intelligenceappandroidparkwoodstree

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