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iNaturalist
AfriBats
Monitor bats across Africa
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsEcology & EnvironmentAnimalsOcean Water MarineBiologybatsphotographynasafariafrica
marin
within 25 miles
Dec 5, 2025
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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 & EnvironmentChemistrywater qualitywaterchesapeake baystreamsmacroinvertebratesrivers
The Mountain Institute
Andean Biotic Index App
Monitoring andean rivers with macroinvertebrates identification
Unrecognized location type near
- Ongoing
Citizen ScienceNature & OutdoorsChemistryBiologyOcean Water Marinewater, andean biotic index, macroinvertebrates
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 monitoringmacroinvertebrteskick samplingriverfliesarmiriverfly partnership
Rob Dunn Lab
Ant Picnic
Inform scientists about global food preferences of ants
Anywhere
- Ongoing
Citizen ScienceAgricultureFoodOcean Water MarineEcology & EnvironmentEducationInsects & PollinatorsNature & Outdoorswildlifeant picnictop 22 in 2022dietcookiesdunn labrob dunnantpicnicsummerfunspringnorth carolinagirl scoutsoutsidenutritiontop2022wintertop viewed 2021fallrob dunn labsummer reading 2021your wild lifeantsnutrients
AppEAR
Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineapphabitataquaticsmartphonelakewaterstreamriver
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 Marineiphonenaturegirl scoutshikingclimateair pollutioninvestigationweatherbicyclingcommunity-based monitoringclimate changeautumnairusaclimate monitoringec2020smartphone applicationoutdoorsexperimentsciencemobile applicationdatastemspringandroidenvironmentglobal warmingair pollution monitoringcarbon dioxideparticulate mattercarbon monoxideenvironmental justiceweather datawinterdatabaseequitycitizen scienceappsummerair qualityair quality index
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 & Weatherarizonaarizona water watchstreamswet dry mappingwater quality
SPOTTERON GmbH
ArtSpots
ArtSpots is a community-built art atlas.
Anywhere
- Ongoing
Citizen ScienceSocial ScienceNature & OutdoorsEducationgraffitistreet artgalleriesmuseumartcitizen science
Atlas of Living Australia
Create a database of Australian biodiversity.
Multiple locations, including yours!
- Ongoing
Citizen ScienceBirdsOcean Water MarineEcology & EnvironmentAnimalsBiologyTransportationNature & OutdoorsCrowd FundingEducationInsects & Pollinatorsna