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Feb 4, 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 Marinestemparticulate matterenvironmentgirl scoutsspringsummerusaiphoneweather datadataautumnenvironmental justiceoutdoorsinvestigationequityexperimentappwinterdatabasecitizen scienceweatherair pollution monitoringcarbon dioxideairglobal warmingscienceclimate changeclimate monitoringair quality indexair qualityair pollutionandroidclimateec2020smartphone applicationnaturemobile applicationhikingbicyclingcommunity-based monitoringcarbon monoxide

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorsgeolocationtechnologycollectionbirdliferbirdiessightingsgeocachinglifelistbirdeez

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyappbirdunited kingdomiphonemigration phenologybird recordingirelandipadcitizen sciencemammalsbird watchingdragonfliesbirdingmigrant birdsbirdwatchingandroidbirds of conservation concernbird migration

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 & Environmentsurveycoastalheritageintertidalstormscitizen science monitoringarchaeologyappengland

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 & Spacestarnightlightconstellationsqmpollutionastronomysky qualitystargazingsky

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologyandroidcrowdsourcingdatabasehealthrwjfgeneticsiphonewindows phoneappgenes

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpest animalslimneticfreshwaterpestsmartnrmterrestrialipac

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyGrades 9-12Financial Support or Scholarship AvailableOut-of-school ProgramsCoding/Computer Science/Cyber SecurityTechnologySocial ScienceOnline/Hybrid

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceOcean Water MarineInsects & PollinatorsNature & OutdoorsBiologyAnimalsEcology & Environmentiphonegirl scoutscsm-featurednatureec2020museumtop 22 in 2022naturalistlibrarytop viewed 2021biodiversityinsect populationsgardensummer reading 2021apptop2022android

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographywoodsclimateleafcitiescarboncityappurban treesandroidiphoneh2ocanopyclimate changeartificial intelligenceurbantreeplantmapsforestparktreesipadidentificationco2aichange

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