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May 12, 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 quality indexair pollutiondatabaseequitycitizen sciencedatanatureairgirl scoutsec2020environmentclimateparticulate matterstemglobal warmingiphoneappusaweather databicyclingcarbon dioxidehikinginvestigationspringweathermobile applicationcommunity-based monitoringsummercarbon monoxideair pollution monitoringsmartphone applicationwinteroutdoorsclimate monitoringandroidexperimentair qualityscienceenvironmental justiceautumnclimate change

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsgeocachingcollectiontechnologysightingsgeolocationliferbirdbirdieslifelistbirdeez

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyunited kingdommigrant birdsbirdingdragonfliesbirds of conservation concernbird migrationiphonemigration phenologymammalsbirdirelandappandroidipadcitizen sciencebird recordingbirdwatchingbird watching

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 & Environmentarchaeologystormsenglandsurveyheritageappintertidalcitizen science monitoringcoastal

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 & Spacestargazingskyastronomysky qualitystarconstellationnightpollutionsqmlight

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologywindows phonegeneticsandroiddatabasehealthrwjfappgenescrowdsourcingiphone

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpestsmartfreshwateripaclimneticterrestrialnrmpest animals

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyGrades 9-12Out-of-school ProgramsTechnologySocial ScienceFinancial Support or Scholarship AvailableCoding/Computer Science/Cyber SecurityOnline/Hybrid

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentec2020naturalistgirl scoutsnaturecsm-featuredsummer reading 2021iphonetop viewed 2021insect populationsgardenappandroidlibrarybiodiversitytop2022csm2026top 22 in 2022museum

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyh2oclimate changecitieswoodscarbonandroidplantaileafartificial intelligencetreesiphonecanopyipadurban treesappco2treechangeparkcityurbanmapsforestidentificationclimate

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