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May 17, 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 Marineusasmartphone applicationenvironmental justicestemclimate monitoringiphonenatureclimateandroidair pollutionequityexperimentparticulate matterdatabasehikingbicyclingair qualityair quality indexair pollution monitoringwinterairappcitizen sciencedatagirl scoutsautumncommunity-based monitoringsummerglobal warmingweather dataclimate changecarbon dioxideweatherec2020environmentmobile applicationoutdoorssciencecarbon monoxideinvestigationspring

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorslifelistbirdbirdiestechnologycollectiongeocachingbirdeezlifergeolocationsightings

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologymammalsbird migrationappunited kingdomdragonfliescitizen sciencebirdingmigration phenologymigrant birdsbirds of conservation concernbird recordingipadbirdbird watchingirelandandroidbirdwatchingiphone

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 & Environmentcoastalheritagestormscitizen science monitoringsurveyarchaeologyintertidalappengland

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 & Spaceconstellationsqmsky qualityastronomystarnightlightpollutionstargazingsky

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologydatabasecrowdsourcingwindows phoneapphealthandroidgenesgeneticsrwjfiphone

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpestsmartnrmlimneticterrestrialfreshwateripacpest animals

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyGrades 9-12Coding/Computer Science/Cyber SecurityOnline/HybridOut-of-school ProgramsSocial ScienceTechnologyFinancial Support or Scholarship Available

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentAnimalsBiologyNature & OutdoorsInsects & PollinatorsOcean Water Marineappandroidnaturalistmuseumec2020top viewed 2021naturecsm2026librarytop 22 in 2022csm-featuredgirl scouts_mosgardenbiodiversityinsect populationssummer reading 2021iphonetop2022

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyforestartificial intelligenceidentificationcitiesleaftreesclimate changecityiphonemapschangeh2ocarbonurbancanopyparkurban treestreeplantclimateandroidipadco2woodsaiapp

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