The Riverfly Partnership

Anglers Riverfly Monitoring Initiative (ARMI)

early warning system for acute river pollution incidents

Multiple locations, including yours!

Ongoing

Citizen ScienceEcology & EnvironmentEducationAnimalsInsects & PollinatorsNature & OutdoorsClimate & WeatherOcean Water MarineBiologyriverfliesarmiriverfly partnershipriverfly monitoringkick samplinganglers riverfly monitoring initiativemacroinvertebrtes

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 Marineairenvironmentair pollutioncitizen scienceequityglobal warmingusasmartphone applicationenvironmental justicewinterweather dataair pollution monitoringautumnandroidbicyclinghikingair quality indexsciencecarbon monoxideclimate changeparticulate matterexperimentstemdataec2020mobile applicationclimate monitoringweatheriphonecommunity-based monitoringappoutdoorsnatureclimatecarbon dioxideinvestigationgirl scoutsair qualitydatabasesummerspring

The Music Lab at Yale University

Are You a Super-Listener?

Determine ability to differentiate harmonic categories by ear.

Anywhere

Ongoing

Citizen ScienceSoundPsychologyyale music lab

Arizona Science Center

Arizona Science Center: Girls in STEM – Stellar Science

Arizona Science Center Arizona

February 14, 2026 at 7:00 AM

CommunityGeneral Science

Bird Conservation Network

Bird Conservation Network Survey

Help map bird distribution in the Greater Chicago region.

Illinois

Ongoing

Citizen ScienceEcology & EnvironmentBirdsAnimalsNature & Outdoorsebirdchicagoillinois

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybirdbird migrationdragonfliesbird watchingmigrant birdsbirds of conservation concernmammalsipadunited kingdomappmigration phenologybirdingiphoneandroidbird recordingbirdwatchingcitizen scienceireland

Pocket Science Citizen Science Apps (DDQ B.V.)

Black Hole Finder

Help astronomers to find and measure newly formed black holes

Anywhere

Ongoing

Citizen ScienceAstronomy & Spaceimagingblackholesuniverse

University of Maine Cooperative Extension 4-H

Bryant Pond Summer Camp

Orono Maine

Ongoing

CampWorkshopBiologyGeneral ScienceSummer

University of Minnesota

Bugs Below Zero

To provide research groups, agencies, and community volunteers with open access data on winter stream conditions and insect activity over time.

Anywhere

Ongoing

Citizen Science streamsbugs climate change water qualitycitizen scienceclimate change chironomidae insects field workinsects wildlife monitoring bugs citizen scienceumnaquatic invertebratesstreamschironomidae umnwater quality macroinvertebrates

Children's Museum of Phoenix

Children’s Museum of Phoenix: Jurrasic Sandpit!

Children's Museum of Phoenix Arizona

March 3, 2026 at 7:00 AM

CommunityGeneral Science

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The Riverfly Partnership

Anglers Riverfly Monitoring Initiative (ARMI)

2B Technologies, Inc.

AQTreks (AirQualityTreks)

The Music Lab at Yale University

Are You a Super-Listener?

Arizona Science Center

Arizona Science Center: Girls in STEM – Stellar Science

Bird Conservation Network

Bird Conservation Network Survey

British Trust for Ornithology

BirdTrack

Pocket Science Citizen Science Apps (DDQ B.V.)

Black Hole Finder

University of Maine Cooperative Extension 4-H

Bryant Pond Summer Camp

University of Minnesota

Bugs Below Zero

Children's Museum of Phoenix

Children’s Museum of Phoenix: Jurrasic Sandpit!

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