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May 18, 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 Marinesciencebicyclingweatherparticulate matterairair quality indexec2020smartphone applicationappcarbon dioxideusamobile applicationdataoutdoorsclimatewinterandroidspringclimate changeequityenvironmental justicedatabasecommunity-based monitoringair pollution monitoringstemhikingcarbon monoxideautumnair qualityexperimentinvestigationweather dataglobal warmingsummerenvironmentcitizen scienceiphonegirl scoutsclimate monitoringair pollutionnature

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsbirdeezlifergeolocationbirdiesbirdcollectiontechnologylifelistgeocachingsightings

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyipadbird watchingbirddragonfliesunited kingdommigrant birdscitizen sciencebirds of conservation concernmammalsbirdwatchingbird migrationirelandandroidbird recordingiphonebirdingappmigration phenology

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 & Environmentheritagestormssurveyenglandintertidalcitizen science monitoringcoastalarchaeologyapp

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 & Spaceconstellationastronomylightnightstargazingstarsky qualitypollutionsqmsky

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologyiphonegeneticscrowdsourcingandroiddatabaseappgeneshealthrwjfwindows phone

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentlimneticterrestrialpestsmartipacpest animalsnrmfreshwater

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyTechnologyGrades 9-12Online/HybridSocial ScienceFinancial Support or Scholarship AvailableCoding/Computer Science/Cyber SecurityOut-of-school Programs

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentAnimalsBiologyNature & OutdoorsInsects & PollinatorsOcean Water Marineappcsm2026biodiversityiphonetop 22 in 2022ec2020top2022csm-featurednaturalist_mosandroidnaturegirl scoutstop viewed 2021museumgardeninsect populationslibrarysummer reading 2021

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographymapsforestipadcitiesurban treeswoodsaiapph2oco2plantandroidclimate changechangeurbancitycarbontreesidentificationtreecanopyiphoneleafartificial intelligenceparkclimate

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