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iNaturalist
AfriBats
Monitor bats across Africa
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEcology & EnvironmentAnimalsOcean Water MarineBiologybatssafariafricaphotographyna
marine ecology
within 25 miles
Apr 17, 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 qualitychesapeake baystreamsriversmacroinvertebrateswater
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 MarineBiologyanglers riverfly monitoring initiativearmiriverfliesmacroinvertebrtesriverfly partnershipriverfly monitoringkick sampling
Año Nuevo Island - Animal Count
Census the pinnipeds and birds of Año Nuevo Island using drone imagery.
Anywhere
- Ongoing
Citizen ScienceOcean Water MarineAnimalsEcology & Environmentpinnipedsaerial censuspelicandrone imageryaño nuevosanta cruzelephant sealuniversity of californiasealcountcensusano nuevomarine biologycountsealpacific oceanucscmarine mammalsucelephant sealswest coastislandbirdgulloceanharbor sealsbirdsmarinecoastaluc santa cruzsea lioncormorantecologydronecalifornia
Rob Dunn Lab
Ant Picnic
Inform scientists about global food preferences of ants
Anywhere
- Ongoing
Citizen ScienceAgricultureFoodOcean Water MarineEcology & EnvironmentEducationInsects & PollinatorsNature & Outdoorsnorth carolinafallnutritiontop viewed 2021diettop 22 in 2022cookiessummer reading 2021summerantsfunspringwildlifetop2022winternutrientsyour wild liferob dunn laboutsideant picnicrob dunndunn labpicnicgirl scoutsant
AppEAR
Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinelakeaquaticstreamsmartphoneappriverwaterhabitat
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 Marineair qualitycitizen sciencestemsmartphone applicationair quality indexexperimentparticulate mattersciencespringair pollutioninvestigationsummerautumnec2020climate changeweather databicyclingoutdoorsandroidequityhikingnatureenvironmental justiceenvironmentweatherair pollution monitoringappclimate monitoringdatacarbon dioxideclimateusacommunity-based monitoringcarbon monoxideiphonewinterdatabasemobile applicationglobal warminggirl scoutsair
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 & Weatherwater qualitystreamswet dry mappingarizonaarizona water watch
SPOTTERON GmbH
ArtSpots
ArtSpots is a community-built art atlas.
Anywhere
- Ongoing
Citizen ScienceSocial ScienceNature & OutdoorsEducationcitizen sciencegraffitimuseumstreet artartgalleries
Atlas of Living Australia
Create a database of Australian biodiversity.
Multiple locations, including yours!
- Ongoing
Citizen ScienceBirdsOcean Water MarineEcology & EnvironmentAnimalsBiologyTransportationNature & OutdoorsCrowd FundingEducationInsects & Pollinatorsna