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iNaturalist
AfriBats
Monitor bats across Africa
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEcology & EnvironmentAnimalsOcean Water MarineBiologyphotographyafricasafarinabats
marin
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 & EnvironmentChemistrywater qualitywaterchesapeake bayriversstreamsmacroinvertebrates
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 MarineBiologyriverfly partnershipkick samplingarmianglers riverfly monitoring initiativemacroinvertebrtesriverfliesriverfly monitoring
Año Nuevo Island - Animal Count
Census the pinnipeds and birds of Año Nuevo Island using drone imagery.
Anywhere
- Ongoing
Citizen ScienceOcean Water MarineAnimalsEcology & Environmentbirdscountmarine mammalscensussealcountaerial censuscoastaluc santa cruzharbor sealsano nuevoecologygullsea lionbirdwest coastelephant sealsucscpacific oceanislandcormorantmarine biologyuniversity of californiaoceanpelicandronesealucdrone imageryaño nuevocaliforniapinnipedselephant sealmarinesanta cruz
Rob Dunn Lab
Ant Picnic
Inform scientists about global food preferences of ants
Anywhere
- Ongoing
Citizen ScienceAgricultureFoodOcean Water MarineEcology & EnvironmentEducationInsects & PollinatorsNature & Outdoorsrob dunn labtop viewed 2021nutritionspringant picnicrob dunnyour wild lifepicnictop2022falltop 22 in 2022antsnutrientsdietsummerwinterwildlifefunoutsideantnorth carolinadunn labcookiessummer reading 2021girl scouts
AppEAR
Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinestreamsmartphonehabitatriveraquaticapplakewater
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 Marineec2020naturewinterusaweatherexperimentdatabaseclimate changehikingair quality indexenvironmental justicecarbon monoxidecommunity-based monitoringstemclimateair pollutioncitizen sciencebicyclingoutdoorssummerequitydatasmartphone applicationweather dataparticulate mattermobile applicationiphoneappcarbon dioxideautumnandroidgirl scoutsscienceenvironmentglobal warmingairair pollution monitoringair qualityclimate monitoringinvestigationspring
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 & Weatherstreamsarizonawet dry mappingarizona water watchwater quality
SPOTTERON GmbH
ArtSpots
ArtSpots is a community-built art atlas.
Anywhere
- Ongoing
Citizen ScienceSocial ScienceNature & OutdoorsEducationcitizen sciencegraffitistreet artartmuseumgalleries