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iNaturalist
AfriBats
Monitor bats across Africa
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEcology & EnvironmentAnimalsOcean Water MarineBiologyphotographyafricanasafaribats
marine
within 25 miles
Dec 10, 2025
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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 & EnvironmentChemistrystreamsriverswater qualitychesapeake baymacroinvertebrateswater
The Mountain Institute
Andean Biotic Index App
Monitoring andean rivers with macroinvertebrates identification
Unrecognized location type near
- Ongoing
Citizen ScienceNature & OutdoorsChemistryBiologyOcean Water Marinewater, andean biotic index, macroinvertebrates
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 monitoringarmiriverfly partnershipkick samplinganglers riverfly monitoring initiativemacroinvertebrtes
Año Nuevo Island - Animal Count
Census the pinnipeds and birds of Año Nuevo Island using drone imagery.
Anywhere
- Ongoing
Citizen ScienceOcean Water MarineAnimalsEcology & Environmentpelicanano nuevocountharbor sealselephant sealcormorantuniversity of californiaaño nuevocaliforniasanta cruzcensusucscmarinepinnipedsmarine mammalsdronedrone imageryislandbirduc santa cruzecologyaerial censuspacific oceanwest coastelephant sealssealcoastalgullbirdsoceanucsea lionsealcountmarine biology
Rob Dunn Lab
Ant Picnic
Inform scientists about global food preferences of ants
Anywhere
- Ongoing
Citizen ScienceAgricultureFoodOcean Water MarineEcology & EnvironmentEducationInsects & PollinatorsNature & Outdoorstop 22 in 2022rob dunnnutritionpicnicwildlifeant picnicfungirl scoutsfallantrob dunn labdietnorth carolinaspringyour wild lifesummer reading 2021top viewed 2021antscookiesnutrientsoutsidewintersummertop2022dunn lab
AppEAR
Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinehabitatwaterriverstreamappaquaticsmartphonelake
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 Marinesciencemobile applicationweather dataenvironmentappdatabasecarbon dioxideaircommunity-based monitoringoutdoorscitizen scienceclimatestemglobal warmingclimate monitoringdataandroidec2020carbon monoxideweatherusaclimate changehikingair pollution monitoringnatureair qualityenvironmental justicegirl scoutssmartphone applicationbicyclingsummerwinterspringequityautumninvestigationair quality indexexperimentair pollutioniphoneparticulate matter
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 & Weatherarizona water watchwet dry mappingarizonastreamswater quality
SPOTTERON GmbH
ArtSpots
ArtSpots is a community-built art atlas.
Anywhere
- Ongoing
Citizen ScienceSocial ScienceNature & OutdoorsEducationartmuseumcitizen sciencegraffitigalleriesstreet art