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May 1, 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 Marinecarbon dioxidecommunity-based monitoringhikingair quality indexsummernaturestemiphoneparticulate matterexperimentequityoutdoorsair pollution monitoringspringdataclimate changeweather datausaenvironmental justicedatabaseairec2020environmentautumnweatherclimatecitizen scienceinvestigationcarbon monoxidewinterair pollutionappgirl scoutsscienceglobal warmingmobile applicationsmartphone applicationandroidclimate monitoringair qualitybicycling

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsgeocachinglifelistbirdbirdiesbirdeezcollectionsightingslifergeolocationtechnology

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologymigrant birdsbirdwatchingbirdcitizen sciencebirdingipadmammalsbird migrationdragonfliesunited kingdomappbirds of conservation concernmigration phenologyandroidiphoneirelandbird watchingbird 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 & Environmentheritageappcitizen science monitoringintertidalstormsenglandcoastalarchaeologysurvey

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 & Spaceastronomyconstellationstargazinglightskynightstarsky qualitysqmpollution

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologyiphonegenescrowdsourcingappdatabaseandroidwindows phonehealthgeneticsrwjf

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentipaclimneticterrestrialpest animalsfreshwaterpestsmartnrm

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyFinancial Support or Scholarship AvailableOnline/HybridGrades 9-12Coding/Computer Science/Cyber SecuritySocial ScienceTechnologyOut-of-school Programs

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentiphoneappnaturecsm2026summer reading 2021naturalistlibrarygardentop2022top 22 in 2022girl scoutscsm-featuredinsect populationstop viewed 2021ec2020biodiversitymuseumandroid

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyurban treesforesturbanchangeiphonewoodsh2oaiplantmapsartificial intelligencecarbonco2treeipadtreesparkcitiesleafcanopyclimate changeandroidappcityclimateidentification

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