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Acadia National Park's Hawk Watch
Document the population numbers of hawks in Acadia National Park
Bar Harbor, Maine
- Ongoing
Citizen ScienceBirdsnational parksschoodic institute
weather data
within 25 miles
Apr 8, 2025
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Coastal Plains Institute
Adopt an Ephemeral Wetland
Monitor amphibian populations in temporary wetlands
Multiple locations, including yours!
- Ongoing
Citizen ScienceAnimalsNature & OutdoorsClimate & WeatherEducationBiologyEcology & Environmentmonitoringamphibianswetlandscommunity groupscommunity engagementgirl scoutsboy scouts
University of Technology Sydney
Adrift
Help ocean scientists better understand the experiences of microscopic marine microbes.
Anywhere
- Ongoing
Citizen ScienceNature & OutdoorsOcean Water MarineEcology & EnvironmentClimate & WeatherChemistryBiologyclimatedriftphytoplanktonplanktonoceanclimate changevirtual citizen scienceadaptationcurrentsseaadriftmarine microbesocean currentsmicrobes
American Kestrel Partnership
Help us learn why American Kestrel populations are declining.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentClimate & WeatherBiologyBirdsNature & OutdoorsAnimalsperegrineidaho
American Meteor Society
American Meteor Society - Meteor observing
Accurate observer reports on fireballs and meteors
Multiple locations, including yours!
- Ongoing
Citizen ScienceEducationNature & OutdoorsGeology & Earth ScienceAstronomy & SpaceClimate & Weathernightspacemeteor showerplanetsnasameteorsfireballsat nightastronomy & spacemeteoritesspace science
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 pollution monitoringnaturecarbon dioxideusaclimateparticulate mattergirl scoutsenvironmental justiceiphonespringwinterhikingequityscienceweathersmartphone applicationautumncitizen scienceair qualityec2020environmentclimate monitoringcommunity-based monitoringappclimate changeair quality indexweather dataexperimentair pollutionbicyclingmobile applicationcarbon monoxideglobal warmingsummerandroiddataairstemoutdoorsinvestigationdatabase
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 & Weatherarizona water watchstreamswet dry mappingwater qualityarizona
NC State University | ecoipm.org | YourWildLife.org
A Tree's Life
To learn how climate & urbanization affect tree growth & health
Multiple locations, including yours!
- Ongoing
Citizen ScienceBiologyEducationClimate & WeatherNature & OutdoorsEcology & Environmentclimate changecarbon sequestrationtreesurban ecology
National Audubon Society
Audubon's Climate Watch
Participation in Climate Watch provides Audubon scientists with data to validate and refine our models for where species’ ranges will shift under the effects of climate change.
Multiple locations, including yours!
- Ongoing
Citizen SciencePolicyNature & OutdoorsEcology & EnvironmentClimate & WeatherBiologyBirdsclimatebirding
Natural History Museum
Big Seaweed Search
Explore the distribution of UK and invasive seaweeds.
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineEcology & EnvironmentClimate & WeatherNature & OutdoorsBiologyseaweedsbeachin oceansat the beachocean conservationoceanukbeach walkrockpoolmarineseaseaweedtidepoolinvasiveseashoreocean & water