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May 27, 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 Marinegirl scoutsusaair quality indexexperimentdatacarbon monoxideparticulate matterappspringoutdoorsinvestigationbicyclingweather datacarbon dioxideair qualitystemcommunity-based monitoringec2020hikingsciencenatureglobal warmingairmobile applicationair pollutioncitizen sciencesummerautumniphonewinterweatherandroiddatabaseclimate changeclimatesmartphone applicationenvironmental justiceequityenvironmentclimate monitoringair pollution monitoring

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsbirdgeocachingbirdeeztechnologygeolocationbirdiessightingslifelistlifercollection

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologydragonfliesbird recordingbird watchingmigrant birdsipadcitizen sciencebirdingandroidbirdiphoneunited kingdommigration phenologybirds of conservation concernbirdwatchingirelandmammalsappbird 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 & Environmentheritageappsurveycitizen science monitoringstormsintertidalcoastalenglandarchaeology

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 & Spacelightconstellationpollutionsqmastronomysky qualitystargazingstarskynight

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologyhealthrwjfiphonegenesandroidwindows phonegeneticscrowdsourcingdatabaseapp

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentnrmlimneticipacpestsmartpest animalsterrestrialfreshwater

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyTechnologyOnline/HybridGrades 9-12Social ScienceFinancial Support or Scholarship AvailableOut-of-school ProgramsCoding/Computer Science/Cyber Security

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentbiodiversityec2020museum_mosgirl scoutsnaturalistcsm2026csm-featuredlibraryinsect populationstop2022top viewed 2021gardenappsummer reading 2021top 22 in 2022androidiphonenature

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyparkcanopycityipadleafwoodsurban treesplantcarbonidentificationco2artificial intelligenceurbanmapsclimateiphonetreeaiforestandroidclimate changeappcitiesh2ochangetrees

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