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iNaturalist
AfriBats
Monitor bats across Africa
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEcology & EnvironmentAnimalsOcean Water MarineBiologybatsnaafricasafariphotography
marine ecology
within 25 miles
Apr 3, 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 & EnvironmentChemistrywaterchesapeake baystreamswater qualityriversmacroinvertebrates
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 MarineBiologymacroinvertebrtesriverfly monitoringarmiriverfliesriverfly partnershipkick samplinganglers riverfly monitoring initiative
Año Nuevo Island - Animal Count
Census the pinnipeds and birds of Año Nuevo Island using drone imagery.
Anywhere
- Ongoing
Citizen ScienceOcean Water MarineAnimalsEcology & Environmentelephant sealsmarineaño nuevosea lionsealcountuniversity of californiamarine biologyislanddrone imagerybirdsaerial censusharbor sealsbirdgullpacific oceansealcountecologycormorantpinnipedscensusano nuevoucwest coastcaliforniauc santa cruzmarine mammalselephant sealucsccoastaloceansanta cruzpelicandrone
Rob Dunn Lab
Ant Picnic
Inform scientists about global food preferences of ants
Anywhere
- Ongoing
Citizen ScienceAgricultureFoodOcean Water MarineEcology & EnvironmentEducationInsects & PollinatorsNature & Outdoorsnutrientstop viewed 2021rob dunn labtop 22 in 2022wildlifenorth carolinayour wild lifediettop2022dunn labnutritionrob dunnfallant picnicoutsidewinterantscookiespicnicantspringgirl scoutsfunsummersummer reading 2021
AppEAR
Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinelakestreamsmartphonewateraquaticriverhabitatapp
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 Marineclimate changebicyclingspringmobile applicationairclimate monitoringequityec2020databaseair quality indexparticulate matterweather datacitizen scienceclimatehikingandroidglobal warmingnaturestemair pollution monitoringdataoutdoorsexperimentcommunity-based monitoringcarbon dioxideair qualityenvironmentweatherappsmartphone applicationair pollutioninvestigationautumncarbon monoxideusascienceiphonewintersummerenvironmental justicegirl scouts
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 & Weatherarizonawater qualitystreamswet dry mappingarizona water watch
SPOTTERON GmbH
ArtSpots
ArtSpots is a community-built art atlas.
Anywhere
- Ongoing
Citizen ScienceSocial ScienceNature & OutdoorsEducationmuseumartcitizen sciencegraffitistreet artgalleries
Atlas of Living Australia
Create a database of Australian biodiversity.
Multiple locations, including yours!
- Ongoing
Citizen ScienceBirdsOcean Water MarineEcology & EnvironmentAnimalsBiologyTransportationNature & OutdoorsCrowd FundingEducationInsects & Pollinatorsna