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iNaturalist
AfriBats
Monitor bats across Africa
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEcology & EnvironmentAnimalsOcean Water MarineBiologyafricanabatsphotographysafari
marine ecology
within 25 miles
Apr 26, 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 & EnvironmentChemistrywatermacroinvertebrateschesapeake bayriversstreamswater quality
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 MarineBiologymacroinvertebrtesarmikick samplingriverfliesanglers riverfly monitoring initiativeriverfly partnershipriverfly monitoring
Año Nuevo Island - Animal Count
Census the pinnipeds and birds of Año Nuevo Island using drone imagery.
Anywhere
- Ongoing
Citizen ScienceOcean Water MarineAnimalsEcology & Environmentharbor sealscormorantcensusmarinebirdscoastalaño nuevobirducscsealcountwest coastoceanpacific oceansanta cruzelephant sealmarine mammalssea lioncountpelicanelephant sealsuniversity of californiaislandaerial censusmarine biologydrone imageryano nuevosealgullcaliforniapinnipedsuc santa cruzdroneecologyuc
Rob Dunn Lab
Ant Picnic
Inform scientists about global food preferences of ants
Anywhere
- Ongoing
Citizen ScienceAgricultureFoodOcean Water MarineEcology & EnvironmentEducationInsects & PollinatorsNature & Outdoorsdietant picnicrob dunntop viewed 2021nutrientswintergirl scoutswildlifeanttop2022falldunn labsummer reading 2021outsiderob dunn labtop 22 in 2022picnicantsspringyour wild lifefunnutritionnorth carolinasummercookies
AppEAR
Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinestreamsmartphoneappaquaticwaterlakeriverhabitat
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 Marinenatureair qualityappsciencewinterbicyclinggirl scoutsclimate monitoringiphoneair pollution monitoringair quality indexairenvironmental justiceair pollutionweatherhikingenvironmentstemparticulate matterclimatesummercarbon monoxideec2020equityandroidclimate changedatabaseusainvestigationspringweather datasmartphone applicationdatacarbon dioxideoutdoorsexperimentmobile applicationcitizen scienceglobal warmingcommunity-based monitoringautumn
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 qualitystreamsarizona water watchwet dry mappingarizona
SPOTTERON GmbH
ArtSpots
ArtSpots is a community-built art atlas.
Anywhere
- Ongoing
Citizen ScienceSocial ScienceNature & OutdoorsEducationstreet artartgraffitimuseumcitizen sciencegalleries
Atlas of Living Australia
Create a database of Australian biodiversity.
Multiple locations, including yours!
- Ongoing
Citizen ScienceBirdsOcean Water MarineEcology & EnvironmentAnimalsBiologyTransportationNature & OutdoorsCrowd FundingEducationInsects & Pollinatorsna