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May 28, 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 Marineinvestigationequityweather dataautumncarbon dioxidehikingsciencemobile applicationbicyclingweatherexperimentenvironmentclimate monitoringgirl scoutsiphoneair pollution monitoringusadataair qualityclimate changestemspringenvironmental justiceglobal warmingappair pollutionec2020particulate matteroutdoorscommunity-based monitoringsummerwintercitizen sciencenatureclimateairdatabasecarbon monoxideair quality indexandroidsmartphone application

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorscollectionsightingsbirdiesbirdtechnologybirdeezgeocachinglifelistgeolocationlifer

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyiphonemigrant birdsbirds of conservation concernbirdingbirddragonfliesbirdwatchingunited kingdommigration phenologyirelandipadbird migrationappcitizen sciencebird watchingmammalsandroidbird recording

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 & Environmentheritagesurveyapparchaeologystormscitizen science monitoringenglandintertidalcoastal

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 & Spacepollutionstarastronomysky qualityconstellationlightskysqmnightstargazing

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologyiphoneandroidrwjfdatabasewindows phonehealthgenescrowdsourcinggeneticsapp

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentipaclimneticfreshwaterterrestrialpestsmartnrmpest animals

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyOnline/HybridTechnologyGrades 9-12Financial Support or Scholarship AvailableSocial ScienceOut-of-school ProgramsCoding/Computer Science/Cyber Security

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentinsect populationstop viewed 2021androidbiodiversitynaturegirl scoutsappmuseumcsm2026top 22 in 2022naturalistec2020gardeniphonetop2022librarycsm-featured_mossummer reading 2021

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyh2otreesclimatecitiesparkurbanidentificationplantiphoneipadurban treesmapscanopyforestco2treeandroidcarbonappartificial intelligenceclimate changechangeleafcityaiwoods

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