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Jan 24, 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 Marinedatabaseinvestigationcitizen sciencegirl scoutssmartphone applicationec2020equityglobal warmingcarbon dioxidehikingclimatespringdataenvironmentandroidsummerairair pollutionair quality indexscienceoutdoorsweather datanatureclimate changeiphonemobile applicationcarbon monoxideparticulate matterenvironmental justicestemair qualityweatherair pollution monitoringautumncommunity-based monitoringappwinterusaclimate monitoringbicyclingexperiment

EcoLek LLC

Birdeez

Collect data on bird sightings and locations

Anywhere

Ongoing

Citizen ScienceAnimalsBirdsBiologyEcology & EnvironmentComputers & TechnologyNature & Outdoorslifelistbirdiesbirdbirdeezcollectiongeocachinggeolocationtechnologysightingslifer

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologyiphonebirdingmigrant birdsmammalsappbirdwatchingirelandandroidbird watchingbird recordingbirdunited kingdomdragonfliesbirds of conservation concernipadmigration phenologycitizen sciencebird 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 & Environmentstormscoastalheritageappcitizen science monitoringintertidalsurveyarchaeologyengland

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 & Spacestarskysky qualitypollutionsqmstargazingconstellationastronomylightnight

DIYgenomics

Database for crowdsourced research projects

Anywhere

Ongoing

Citizen ScienceHealth & MedicineBiologyappgeneticsandroidcrowdsourcingiphonehealthgenesdatabaserwjfwindows phone

FeralScan

Map feral animal sightings in your area

Multiple locations, including yours!

Ongoing

Citizen ScienceAnimalsBirdsNature & OutdoorsBiologyEcology & Environmentpest animalspestsmartfreshwaterlimneticnrmipacterrestrial

San Diego STEM Ecosystem

Futures

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

Anywhere

Ongoing

Computers & TechnologySocial ScienceTechnologyTechnologyGrades 9-12Social ScienceFinancial Support or Scholarship AvailableCoding/Computer Science/Cyber SecurityOut-of-school ProgramsOnline/Hybrid

iNaturalist

Share observations of biodiversity.

Anywhere

Ongoing

Citizen ScienceEcology & EnvironmentAnimalsBiologyNature & OutdoorsInsects & PollinatorsOcean Water Marinebiodiversitynaturenaturalistandroidec2020insect populationsappgardenmuseumiphonetop viewed 2021top 22 in 2022summer reading 2021csm-featuredlibrarygirl scoutstop2022

TreeMama.org

iSeaTree

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

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentNature & OutdoorsGeographyclimate changeaitreescarbonco2appleafclimateplanth2oartificial intelligenceforesturban treesiphoneipadchangeidentificationwoodstreecanopycitiesparkandroidurbanmapscity

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