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Aug 7, 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 Marineusanatureglobal warmingexperimentinvestigationequitybicyclingautumnair pollutionclimate changeweatheriphoneweather dataclimate monitoringscienceandroidcarbon monoxideair quality indexmobile applicationspringsummerenvironmental justiceair pollution monitoringec2020citizen sciencecarbon dioxideairair qualityhikingoutdoorswintercommunity-based monitoringparticulate matterclimategirl scoutsdatabaseenvironmentappsmartphone applicationstemdata

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsliferbirdiesbirdbirdeezgeocachingsightingscollectionlifelistgeolocationtechnology

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceBiologyEcology & EnvironmentBirdsAnimalsNature & Outdoorsdragonfliesbirds of conservation concernandroidmigrant birdsbirdwatchingcitizen scienceiphonebirdingbird recordingbird watchingunited kingdommigration phenologymammalsipadbirdirelandbird migrationapp

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 & Environmentheritagearchaeologycitizen science monitoringappstormscoastalenglandsurveyintertidal

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 & Spacestargazingskystarconstellationsqmsky qualitylightnightpollutionastronomy

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologydatabaseiphonehealthwindows phonerwjfgenesappandroidcrowdsourcinggenetics

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpestsmartpest animalsnrmterrestriallimneticfreshwateripac

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyGrades 9-12TechnologyOnline/HybridCoding/Computer Science/Cyber SecurityFinancial Support or Scholarship AvailableOut-of-school ProgramsSocial Science

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentcsm-featuredtop 22 in 2022girl scoutscsm2026naturalisttop2022_mosgardenandroidbiodiversityiphonenaturesummer reading 2021disneylibraryappec2020insect populationstop viewed 2021museum

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyappidentificationleafipadclimate changeparkforestchangeiphoneco2androidh2ocarbonurban treesurbanmapswoodsartificial intelligenceplantaiclimatecitycitiescanopytreestree

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