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iNaturalist
AfriBats
Monitor bats across Africa
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEcology & EnvironmentAnimalsOcean Water MarineBiologyafricaphotographynasafaribats
marine ecology
within 25 miles
Apr 3, 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 & EnvironmentChemistrywaterriversstreamsmacroinvertebrateswater qualitychesapeake bay
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 MarineBiologyriverfliesanglers riverfly monitoring initiativeriverfly partnershiparmiriverfly monitoringkick samplingmacroinvertebrtes
Año Nuevo Island - Animal Count
Census the pinnipeds and birds of Año Nuevo Island using drone imagery.
Anywhere
- Ongoing
Citizen ScienceOcean Water MarineAnimalsEcology & Environmentucwest coastsea lionpinnipedscormorantaño nuevobirdsharbor sealselephant sealsealdrone imagerysealcountoceanmarinecoastalmarine mammalsucscdroneaerial censusuc santa cruzsanta cruzpacific oceanuniversity of californiapelicanano nuevomarine biologycountbirdelephant sealsislandcensusecologygullcalifornia
Rob Dunn Lab
Ant Picnic
Inform scientists about global food preferences of ants
Anywhere
- Ongoing
Citizen ScienceAgricultureFoodOcean Water MarineEcology & EnvironmentEducationInsects & PollinatorsNature & Outdoorssummer reading 2021your wild lifetop2022top viewed 2021picnicgirl scoutsspringnutrientswildlifeantoutsiderob dunnfallrob dunn labdietnutritiontop 22 in 2022antswinterant picnicdunn labcookiessummernorth carolinafun
AppEAR
Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineaquaticriversmartphonehabitatwaterlakestreamapp
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 Marineairweathersummerautumnhikingoutdoorsgirl scoutscitizen scienceclimate monitoringappenvironmental justicedatacommunity-based monitoringnatureiphoneclimate changestemparticulate mattermobile applicationusaspringexperimentwinterinvestigationair qualityweather datacarbon dioxideequityair pollution monitoringsmartphone applicationair pollutionglobal warmingandroidcarbon monoxidesciencebicyclingenvironmentclimateair quality indexec2020database
Arizona Water Watch- ADEQ
Arizona Water Watch
Map wet segments of streams and collect temperature data.
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineEcology & EnvironmentClimate & Weatherarizonaarizona water watchstreamswet dry mappingwater quality
SPOTTERON GmbH
ArtSpots
ArtSpots is a community-built art atlas.
Anywhere
- Ongoing
Citizen ScienceSocial ScienceNature & OutdoorsEducationmuseumartstreet artgalleriescitizen sciencegraffiti
Atlas of Living Australia
Create a database of Australian biodiversity.
Multiple locations, including yours!
- Ongoing
Citizen ScienceBirdsOcean Water MarineEcology & EnvironmentAnimalsBiologyTransportationNature & OutdoorsCrowd FundingEducationInsects & Pollinatorsna