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May 2, 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 Marineweather dataclimateandroidcarbon monoxideglobal warminggirl scoutssmartphone applicationnatureairhikingoutdoorsweatherenvironmental justicedatabasecommunity-based monitoringsummerautumnec2020citizen scienceparticulate mattermobile applicationair quality indexequityair pollution monitoringiphoneinvestigationexperimentbicyclingclimate monitoringstemappwinterair qualityspringenvironmentclimate changeusaair pollutiondatacarbon dioxidescience

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsbirdbirdiesgeocachinggeolocationcollectionlifelisttechnologysightingsbirdeezlifer

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologydragonfliesbirdingbirdiphoneirelandipadbird recordingmigration phenologybird migrationbirds of conservation concernunited kingdomandroidmigrant birdsappbird watchingcitizen sciencebirdwatchingmammals

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 & Environmentintertidalcitizen science monitoringenglandarchaeologyappcoastalheritagestormssurvey

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 & Spacesky qualitylightnightstarskypollutionstargazingastronomysqmconstellation

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologygeneticshealthdatabaserwjfandroidappcrowdsourcinggenesiphonewindows phone

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentnrmipacpest animalslimneticterrestrialpestsmartfreshwater

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 AvailableOut-of-school ProgramsSocial ScienceTechnologyGrades 9-12Coding/Computer Science/Cyber SecurityOnline/Hybrid

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmenttop2022gardeninsect populationstop viewed 2021naturalistlibrarybiodiversitytop 22 in 2022girl scoutsnaturemuseumsummer reading 2021ec2020appcsm-featurediphonecsm2026android

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographycitiesaiparkleafappchangeiphoneartificial intelligenceidentificationandroidco2mapsplanth2oipadclimateurban treeswoodsclimate changetreescitycanopyforesttreecarbonurban

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