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iNaturalist
AfriBats
Monitor bats across Africa
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEcology & EnvironmentAnimalsOcean Water MarineBiologybatsnasafariphotographyafrica
marine ecology
within 25 miles
Apr 10, 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 & EnvironmentChemistrywaterriverswater qualitychesapeake baystreamsmacroinvertebrates
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 initiativeriverfly partnershiparmimacroinvertebrtesriverfly monitoringriverflieskick sampling
Año Nuevo Island - Animal Count
Census the pinnipeds and birds of Año Nuevo Island using drone imagery.
Anywhere
- Ongoing
Citizen ScienceOcean Water MarineAnimalsEcology & Environmentcaliforniaano nuevomarinemarine mammalssealuc santa cruzislandwest coastsea lionharbor sealspelicanelephant sealcountelephant sealsaño nuevodrone imagerysealcountuniversity of californiacoastalecologymarine biologybirdspacific oceanbirdaerial censussanta cruzcormorantdronepinnipedsoceangullcensusucscuc
Rob Dunn Lab
Ant Picnic
Inform scientists about global food preferences of ants
Anywhere
- Ongoing
Citizen ScienceAgricultureFoodOcean Water MarineEcology & EnvironmentEducationInsects & PollinatorsNature & Outdoorssummer reading 2021north carolinagirl scoutspicnictop 22 in 2022diettop2022top viewed 2021your wild lifefallfundunn labcookiesnutritionrob dunn labant picnicspringrob dunnwintersummerantsnutrientsoutsideantwildlife
AppEAR
Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineriveraquaticwaterlakesmartphonehabitatstreamapp
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 Marineglobal warminggirl scoutsair pollution monitoringstemclimate changeparticulate matterequityoutdoorsair pollutionenvironmental justiceclimateinvestigationair qualitysmartphone applicationweather dataclimate monitoringmobile applicationandroidiphonenatureapphikingsummerdatacarbon dioxidebicyclingweatherec2020usaenvironmentaircarbon monoxidewinterspringsciencecommunity-based monitoringexperimentdatabaseautumnair quality indexcitizen science
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 & Weatherwet dry mappingarizonaarizona water watchstreamswater quality
SPOTTERON GmbH
ArtSpots
ArtSpots is a community-built art atlas.
Anywhere
- Ongoing
Citizen ScienceSocial ScienceNature & OutdoorsEducationartgalleriesmuseumgraffitistreet artcitizen science
Atlas of Living Australia
Create a database of Australian biodiversity.
Multiple locations, including yours!
- Ongoing
Citizen ScienceBirdsOcean Water MarineEcology & EnvironmentAnimalsBiologyTransportationNature & OutdoorsCrowd FundingEducationInsects & Pollinatorsna