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iNaturalist
AfriBats
Monitor bats across Africa
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEcology & EnvironmentAnimalsOcean Water MarineBiologysafariphotographyafricabatsna
marine ecology
within 25 miles
Apr 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 & EnvironmentChemistrywater qualitystreamsmacroinvertebrateswaterchesapeake bayrivers
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 MarineBiologykick samplingriverfly partnershipanglers riverfly monitoring initiativeriverfly monitoringarmiriverfliesmacroinvertebrtes
Año Nuevo Island - Animal Count
Census the pinnipeds and birds of Año Nuevo Island using drone imagery.
Anywhere
- Ongoing
Citizen ScienceOcean Water MarineAnimalsEcology & Environmentucscdrone imagerysanta cruzsealcountcountpelicansea lioncaliforniamarine biologyucharbor sealssealelephant sealislandpinnipedsoceanano nuevobirdscoastalbirdecologyuc santa cruzdroneelephant sealspacific oceanuniversity of californiaaerial censuscormorantmarine mammalswest coastmarinecensusgullaño nuevo
Rob Dunn Lab
Ant Picnic
Inform scientists about global food preferences of ants
Anywhere
- Ongoing
Citizen ScienceAgricultureFoodOcean Water MarineEcology & EnvironmentEducationInsects & PollinatorsNature & Outdoorsant picnicpicnicnutritionwintersummerrob dunn labfuntop viewed 2021north carolinasummer reading 2021top 22 in 2022dunn laboutsidedietantsyour wild lifenutrientsantfallcookiesrob dunnspringwildlifegirl scoutstop2022
AppEAR
Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineriverhabitataquaticwaterlakestreamsmartphoneapp
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 Marineglobal warmingbicyclingenvironmental justiceparticulate matterdataappcitizen scienceenvironmentcommunity-based monitoringscienceclimate changeautumnmobile applicationspringexperimentair pollution monitoringoutdoorssummerwinteriphoneequityandroidclimategirl scoutsnaturedatabaseclimate monitoringair pollutioninvestigationair quality indexweather dataec2020hikingweatherusaaircarbon dioxidecarbon monoxidesmartphone applicationair qualitystem
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 & Weatherwet dry mappingstreamsarizonaarizona water watchwater quality
SPOTTERON GmbH
ArtSpots
ArtSpots is a community-built art atlas.
Anywhere
- Ongoing
Citizen ScienceSocial ScienceNature & OutdoorsEducationstreet artgraffiticitizen sciencemuseumgalleriesart
Atlas of Living Australia
Create a database of Australian biodiversity.
Multiple locations, including yours!
- Ongoing
Citizen ScienceBirdsOcean Water MarineEcology & EnvironmentAnimalsBiologyTransportationNature & OutdoorsCrowd FundingEducationInsects & Pollinatorsna