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 MarineBiologyriverfliesriverfly monitoringkick samplinganglers riverfly monitoring initiativeriverfly partnershiparmimacroinvertebrtes

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 Marinecitizen scienceair pollution monitoringiphonemobile applicationoutdoorshikingclimatecarbon dioxideexperimentglobal warmingwintersmartphone applicationweather dataairgirl scoutsweatherspringair quality indexcommunity-based monitoringair pollutionbicyclinginvestigationcarbon monoxideandroidsummerenvironmental justiceclimate monitoringusaclimate changescienceparticulate matterdatabasestemequityair qualitynatureautumnappec2020dataenvironment

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 & Outdoorsillinoisebirdchicago

British Trust for Ornithology

BirdTrack

Help researchers investigate migration of birds.

Anywhere

Ongoing

Citizen ScienceNature & OutdoorsAnimalsBirdsEcology & EnvironmentBiologybird watchingbird recordingdragonfliesbirds of conservation concernbirdbirdwatchingcitizen sciencemammalsmigrant birdsunited kingdomandroidipadappirelandmigration phenologybirdingbird migrationiphone

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 & Spaceblackholesuniverseimaging

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 Sciencewater qualitycitizen sciencechironomidaeinsects macroinvertebrates wildlife monitoring insects umnclimate change bugsumnbugs climate change citizen sciencestreams field work streams chironomidaeaquatic invertebrates water quality

Civilization Efficiency Index. Database: CEI_Mind.

Connect studies to actions, advancing evidence-based solutions

Anywhere

Ongoing through February 28, 2030 at 9:00 PM

Citizen SciencePolicySocial Science

Filters

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

Civilization Efficiency Index. Database: CEI_Mind.

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