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iNaturalist
AfriBats
Monitor bats across Africa
Multiple locations, including yours!
- Ongoing
Citizen ScienceBiologyOcean Water MarineAnimalsEcology & EnvironmentNature & Outdoorsphotographyafricabatssafarina
ocean
within 25 miles
Sep 17, 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 & EnvironmentChemistrystreamsriverswaterwater qualitymacroinvertebrateschesapeake bay
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 MarineBiologyriverfliesmacroinvertebrtesarmiriverfly monitoringriverfly partnershipkick samplinganglers riverfly monitoring initiative
Rob Dunn Lab
Ant Picnic
Inform scientists about global food preferences of ants
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsInsects & PollinatorsEducationEcology & EnvironmentOcean Water MarineFoodAgriculturegirl scoutswildlifenutritionfallrob dunn labtop2022outsidedunn labyour wild liferob dunncookiesdietsummerfunspringtop viewed 2021top 22 in 2022antant picnicsummer reading 2021winternorth carolinanutrientspicnicants
AppEAR
Aquatic habitat monitoring
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBiologyOcean Water Marineappsmartphonelakeriverhabitatstreamaquaticwater
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 Marineiphoneusaclimate monitoringbicyclingenvironmentautumnscienceairinvestigationsummerair quality indexcarbon monoxidespringwinterexperimentair qualitycarbon dioxideequitydatabaseoutdoorscitizen scienceclimate changecommunity-based monitoringstemclimatedataandroidair pollutionsmartphone applicationappweathernatureweather datamobile applicationhikinggirl scoutsglobal warmingec2020air pollution monitoringenvironmental justiceparticulate matter
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 mappingarizona water watchwater qualityarizonastreams
Atlas of Living Australia
Create a database of Australian biodiversity.
Multiple locations, including yours!
- Ongoing
Citizen ScienceBirdsOcean Water MarineEcology & EnvironmentAnimalsBiologyTransportationNature & OutdoorsCrowd FundingEducationInsects & Pollinatorsna
USA National Phenology Network, ATC, AMC, NPS, USGS
A.T. Seasons
To record phenological events along the Appalachian Trail
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentGeology & Earth ScienceBiologyOcean Water MarineEducationPolicyClimate & WeatherInsects & PollinatorsBirdsAnimalsComputers & TechnologyNature & Outdoorsnatureappalachiananimalparkenvironmentplantpublicobservationspleantsgroupfreeclimatetrackingtrail