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iNaturalist
AfriBats
Monitor bats across Africa
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEcology & EnvironmentAnimalsOcean Water MarineBiologyafricanaphotographybatssafari
marine ecology
within 25 miles
Apr 29, 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 & EnvironmentChemistrystreamswater qualitymacroinvertebrateschesapeake bayriverswater
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 MarineBiologyriverfliesriverfly partnershiparmianglers riverfly monitoring initiativekick samplingmacroinvertebrtesriverfly monitoring
Año Nuevo Island - Animal Count
Census the pinnipeds and birds of Año Nuevo Island using drone imagery.
Anywhere
- Ongoing
Citizen ScienceOcean Water MarineAnimalsEcology & Environmentsanta cruzelephant sealsucsea lionwest coastsealaerial censusmarine mammalsbirdsgullmarineaño nuevopacific oceancountbirddroneislanddrone imageryuc santa cruzcoastalucsccensuselephant sealmarine biologyoceanpelicanecologysealcountharbor sealscormorantuniversity of californiaano nuevopinnipedscalifornia
Rob Dunn Lab
Ant Picnic
Inform scientists about global food preferences of ants
Anywhere
- Ongoing
Citizen ScienceAgricultureFoodOcean Water MarineEcology & EnvironmentEducationInsects & PollinatorsNature & Outdoorstop2022nutritionpicnicantscookiessummer reading 2021ant picnicfallwildlifedietnorth carolinanutrientsrob dunn labwintertop 22 in 2022outsidespringgirl scoutsyour wild lifedunn labfuntop viewed 2021rob dunnantsummer
AppEAR
Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineappwatersmartphoneaquaticstreamriverlakehabitat
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 monitoringequitygirl scoutsenvironmental justicebicyclingexperimentcitizen scienceair quality indexairglobal warmingdataparticulate mattercarbon monoxidecommunity-based monitoringweather dataautumnair pollutionusamobile applicationec2020androidsummerweatherclimate changestemiphoneoutdoorscarbon dioxidenaturesmartphone applicationclimateair qualityspringscienceenvironmentair pollution monitoringapphikinginvestigationdatabasewinter
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 & Weatherstreamswater qualityarizonawet dry mappingarizona water watch
SPOTTERON GmbH
ArtSpots
ArtSpots is a community-built art atlas.
Anywhere
- Ongoing
Citizen ScienceSocial ScienceNature & OutdoorsEducationcitizen sciencestreet artgalleriesmuseumartgraffiti
Atlas of Living Australia
Create a database of Australian biodiversity.
Multiple locations, including yours!
- Ongoing
Citizen ScienceBirdsOcean Water MarineEcology & EnvironmentAnimalsBiologyTransportationNature & OutdoorsCrowd FundingEducationInsects & Pollinatorsna