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iNaturalist
AfriBats
Monitor bats across Africa
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEcology & EnvironmentAnimalsOcean Water MarineBiologysafariafricaphotographynabats
marine environments
within 25 miles
Sep 8, 2026
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Alliance for Aquatic Resource Monitoring (ALLARM)
ALLARM Susquehanna & Potomac Stream Team
Engage volunteers to collect water quality data on their local streams
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineEcology & EnvironmentChemistrywaterriversmacroinvertebrateswater qualitychesapeake baystreams
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 MarineBiologyanglers riverfly monitoring initiativeriverfly monitoringkick samplingarmimacroinvertebrtesriverfliesriverfly partnership
Rob Dunn Lab
Ant Picnic
Inform scientists about global food preferences of ants
Anywhere
- Ongoing
Citizen ScienceAgricultureFoodOcean Water MarineEcology & EnvironmentEducationInsects & PollinatorsNature & Outdoorssummernorth carolinatop2022ant picnicantsyour wild lifecookieswildlifedunn labtop 22 in 2022top viewed 2021winterfunoutsideantnutrientsdietrob dunnnutritionpicnicsummer reading 2021girl scoutsspringfallrob dunn lab
AppEAR
Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinestreamsmartphoneaquatichabitatriverwaterlakeapp
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 Marinegirl scoutsairweatherclimate monitoringappusascienceandroidsmartphone applicationcommunity-based monitoringair pollutioninvestigationparticulate mattercitizen scienceec2020global warmingair pollution monitoringhikingcarbon dioxideair quality indexexperimentclimateautumnspringstemcarbon monoxidedataweather dataoutdoorssummerwinterenvironmental justicebicyclingclimate changeiphoneenvironmentair qualityequitynaturedatabasemobile application
Arizona Water Watch- ADEQ
Arizona Water Watch
Map wet segments of streams and collect temperature data.
Multiple locations, including yours!
- Ongoing
Citizen ScienceClimate & WeatherEcology & EnvironmentOcean Water MarineNature & Outdoorswater qualitywet dry mappingarizonaarizona water watchstreams
Atlas of Living Australia
Create a database of Australian biodiversity.
Multiple locations, including yours!
- Ongoing
Citizen ScienceBirdsOcean Water MarineEcology & EnvironmentAnimalsBiologyTransportationNature & OutdoorsCrowd FundingEducationInsects & Pollinatorsna
Australian Marine Debris Initiative (AMDI)
Clean the marine environment and collect scientific data on what is removed
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & Environmentbeachclean uppollutionaustralianrmlittermarine debris
California Academy of Sciences and UC Berkely ESPM
Backyard Biodiversity Project: Pools
Come discover what’s living in your backyard!
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsBiologyAnimalsInsects & PollinatorsEducationEcology & Environmentpoolspollinators/insectsantsbiodiversitybugscaliforniasan franciscoinsectsbackyardbackyard biodiversityinsectdiversitypoollos angelesbugs in your backyardwater