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iNaturalist
AfriBats
Monitor bats across Africa
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEcology & EnvironmentAnimalsOcean Water MarineBiologynasafariafricabatsphotography
marine ecology
within 25 miles
Apr 9, 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 & EnvironmentChemistrystreamsmacroinvertebrateswaterchesapeake baywater qualityrivers
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 MarineBiologyarmiriverfly partnershipmacroinvertebrtesanglers riverfly monitoring initiativekick samplingriverfly monitoringriverflies
Año Nuevo Island - Animal Count
Census the pinnipeds and birds of Año Nuevo Island using drone imagery.
Anywhere
- Ongoing
Citizen ScienceOcean Water MarineAnimalsEcology & Environmentcoastalsealsanta cruzuc santa cruzpacific oceanecologyelephant sealspelicanwest coastoceanmarineuniversity of californiamarine mammalssealcountucaño nuevosea lionpinnipedsdrone imagerymarine biologyharbor sealsdroneelephant sealucsccountgullcaliforniaaerial censuscormorantislandcensusbirdbirdsano nuevo
Rob Dunn Lab
Ant Picnic
Inform scientists about global food preferences of ants
Anywhere
- Ongoing
Citizen ScienceAgricultureFoodOcean Water MarineEcology & EnvironmentEducationInsects & PollinatorsNature & Outdoorsspringrob dunn labsummerrob dunnfalltop 22 in 2022girl scoutsantcookiesnutritiontop2022north carolinayour wild lifeant picnicdunn labtop viewed 2021picnicoutsidewinternutrientsfunwildlifedietsummer reading 2021ants
AppEAR
Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marinestreamlakeriverappaquatichabitatwatersmartphone
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 pollutioniphonestemweathergirl scoutsmobile applicationcitizen scienceair pollution monitoringhikingcarbon monoxidewinterclimatedatanatureweather datacommunity-based monitoringclimate monitoringsummerenvironmentsmartphone applicationexperimentglobal warmingaircarbon dioxideclimate changespringenvironmental justiceautumnandroiddatabaseparticulate matterscienceoutdoorsair quality indexair qualityequityusabicyclingappec2020investigation
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 qualitywet dry mappingarizona water watchstreamsarizona
SPOTTERON GmbH
ArtSpots
ArtSpots is a community-built art atlas.
Anywhere
- Ongoing
Citizen ScienceSocial ScienceNature & OutdoorsEducationgalleriesmuseumartcitizen sciencegraffitistreet art
Atlas of Living Australia
Create a database of Australian biodiversity.
Multiple locations, including yours!
- Ongoing
Citizen ScienceBirdsOcean Water MarineEcology & EnvironmentAnimalsBiologyTransportationNature & OutdoorsCrowd FundingEducationInsects & Pollinatorsna