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May 3, 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 Marineenvironmentec2020environmental justicescienceclimate changecarbon dioxideclimate monitoringwinteraircitizen scienceandroidsmartphone applicationnatureclimatespringexperimentequityinvestigationdatabasecarbon monoxideautumnair pollution monitoringiphoneparticulate matterglobal warmingdataair pollutionair qualitygirl scoutsweather dataweatherusabicyclingappstemhikingsummerair quality indexoutdoorsmobile applicationcommunity-based monitoring

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsbirdeezsightingsliferlifelisttechnologygeocachingbirdbirdiescollectiongeolocation

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybird recordingmigration phenologybirdingiphoneirelandandroidbird watchingappbirdbirds of conservation concernbird migrationdragonfliescitizen sciencemigrant birdsbirdwatchingunited kingdomipadmammals

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 & Environmentstormsappcitizen science monitoringheritagecoastalarchaeologyintertidalenglandsurvey

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 & Spacestargazingconstellationsqmlightastronomysky qualitypollutionstarskynight

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologygenesappgeneticsdatabaseandroidrwjfcrowdsourcingiphonewindows phonehealth

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpest animalslimneticnrmpestsmartfreshwateripacterrestrial

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyFinancial Support or Scholarship AvailableCoding/Computer Science/Cyber SecurityOut-of-school ProgramsTechnologyOnline/HybridGrades 9-12Social Science

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentnaturalistgirl scoutstop viewed 2021appec2020natureiphonebiodiversitymuseumlibraryandroidgardensummer reading 2021insect populationstop 22 in 2022csm2026top2022csm-featured

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographycityh2ochangeandroidiphonemapsartificial intelligenceurbanforestidentificationtreetreesurban treesco2ipadcitiesappaicarbonclimatewoodsplantclimate changeleafparkcanopy

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