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iNaturalist
AfriBats
Monitor bats across Africa
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEcology & EnvironmentAnimalsOcean Water MarineBiologyphotographybatsnaafricasafari
marine ecology
within 25 miles
Apr 1, 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 & EnvironmentChemistrystreamsriversmacroinvertebrateswaterwater 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 MarineBiologyriverfly partnershipkick samplingarmianglers riverfly monitoring initiativeriverfly monitoringmacroinvertebrtesriverflies
Año Nuevo Island - Animal Count
Census the pinnipeds and birds of Año Nuevo Island using drone imagery.
Anywhere
- Ongoing
Citizen ScienceOcean Water MarineAnimalsEcology & Environmentecologymarineaerial censusoceanmarine biologysealbirdssealcountbirdpinnipedspelicanelephant sealsucsccormorantdrone imagerysanta cruzdroneucwest coastuniversity of californiamarine mammalscountsea lioncensusgulluc santa cruzelephant sealaño nuevocoastalcaliforniapacific oceanislandano nuevoharbor seals
Rob Dunn Lab
Ant Picnic
Inform scientists about global food preferences of ants
Anywhere
- Ongoing
Citizen ScienceAgricultureFoodOcean Water MarineEcology & EnvironmentEducationInsects & PollinatorsNature & Outdoorsantant picnicoutsiderob dunn labtop viewed 2021dietwinterfuncookiesspringyour wild lifepicnicrob dunngirl scoutsnutritionnutrientsnorth carolinadunn labsummer reading 2021antsfalltop 22 in 2022summertop2022wildlife
AppEAR
Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinehabitatwateraquaticsmartphoneappriverstreamlake
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 Marinestemclimategirl scoutsair pollution monitoringsummerairwinterclimate changeinvestigationweather dataair qualityappcarbon monoxidespringdatadatabaseenvironmental justiceautumnusaenvironmentglobal warmingcitizen sciencenatureexperimentiphoneoutdoorshikingequitymobile applicationparticulate matterbicyclingsmartphone applicationcarbon dioxidecommunity-based monitoringweatherscienceec2020climate monitoringandroidair pollutionair quality index
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 watchwater qualityarizonastreamswet dry mapping
SPOTTERON GmbH
ArtSpots
ArtSpots is a community-built art atlas.
Anywhere
- Ongoing
Citizen ScienceSocial ScienceNature & OutdoorsEducationartstreet artmuseumcitizen sciencegraffitigalleries
Atlas of Living Australia
Create a database of Australian biodiversity.
Multiple locations, including yours!
- Ongoing
Citizen ScienceBirdsOcean Water MarineEcology & EnvironmentAnimalsBiologyTransportationNature & OutdoorsCrowd FundingEducationInsects & Pollinatorsna