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iNaturalist
AfriBats
Monitor bats across Africa
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEcology & EnvironmentAnimalsOcean Water MarineBiologynabatsphotographysafariafrica
marin
within 25 miles
Dec 11, 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 & EnvironmentChemistrywaterstreamschesapeake baymacroinvertebratesriverswater quality
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 MarineBiologymacroinvertebrtesriverfly monitoringkick samplinganglers riverfly monitoring initiativeriverfliesriverfly partnershiparmi
Año Nuevo Island - Animal Count
Census the pinnipeds and birds of Año Nuevo Island using drone imagery.
Anywhere
- Ongoing
Citizen ScienceOcean Water MarineAnimalsEcology & Environmentucscmarineaerial censusharbor sealsbirdsoceansea lioncoastalsealcountmarine mammalswest coastdrone imagerycensusgulluniversity of californiauccaliforniabirdcountsealpacific oceansanta cruzano nuevoislandecologyelephant sealaño nuevopelicanelephant sealsuc santa cruzdronepinnipedsmarine biologycormorant
Rob Dunn Lab
Ant Picnic
Inform scientists about global food preferences of ants
Anywhere
- Ongoing
Citizen ScienceAgricultureFoodOcean Water MarineEcology & EnvironmentEducationInsects & PollinatorsNature & Outdoorspicnicgirl scoutsspringfallant picnicdunn laboutsideyour wild lifewinterfundietsummer reading 2021north carolinasummerwildlifenutrientstop 22 in 2022antrob dunntop2022rob dunn labnutritionantscookiestop viewed 2021
AppEAR
Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineaquatichabitatapplakesmartphoneriverwaterstream
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 Marineequityautumnspringglobal warmingiphoneair qualityweather dataenvironmentsummerairenvironmental justicesmartphone applicationnaturedatabaseoutdoorsclimate monitoringcarbon monoxideexperimentusagirl scoutsweatherparticulate matterandroidstemdatawinterair pollutionsciencemobile applicationbicyclingclimateec2020air pollution monitoringcitizen sciencecommunity-based monitoringcarbon dioxideinvestigationhikingair quality indexclimate changeapp
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 & Weatherstreamswet dry mappingarizonawater qualityarizona water watch
SPOTTERON GmbH
ArtSpots
ArtSpots is a community-built art atlas.
Anywhere
- Ongoing
Citizen ScienceSocial ScienceNature & OutdoorsEducationmuseumartcitizen sciencestreet artgraffitigalleries