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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 ScienceBirdsschoodic institutenational parks
weather data
within 25 miles
Oct 2, 2025
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Funded by European Union
Adaptation AGORA
Engage communities and regions in climate actions
Anywhere
- Ongoing through December 31, 2025 at 11:00 AM
Citizen ScienceClimate & Weathercitizensclimateadaptationsocietyclimateactionresilienceheatwavesjustclimatedisinformationpolicyimplementationclimatecrisisextreameweatherfloodseducationinclusionclimateawarenessresilientcitiesadaptationstrategiesco-creationgamifiedappsclimatechangeadaptationdigitaltoolsclimatedatadroughtsglobalwarmingdisinformationclimatesolutionsclimatecitizensengagement
Coastal Plains Institute
Adopt an Ephemeral Wetland
Monitor amphibian populations in temporary wetlands
Multiple locations, including yours!
- Ongoing
Citizen ScienceAnimalsNature & OutdoorsClimate & WeatherEducationBiologyEcology & Environmentgirl scoutswetlandscommunity engagementmonitoringamphibiansboy scoutscommunity groups
American Kestrel Partnership
Help us learn why American Kestrel populations are declining.
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentClimate & WeatherBiologyBirdsNature & OutdoorsAnimalsidahoperegrine
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 & Weatherfireballsnasameteor showerplanetsat nightmeteorsspace sciencemeteoritesnightastronomy & spacespace
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 Marinesmartphone applicationmobile applicationusacarbon monoxideautumnsummerspringbicyclingstemweather dataexperimentcommunity-based monitoringgirl scoutsparticulate matterdataair pollution monitoringcitizen sciencedatabasecarbon dioxidehikingweatherscienceenvironmental justiceoutdoorsair quality indexec2020environmentairandroidiphonenaturewinterequityair pollutionglobal warmingair qualityinvestigationclimateclimate monitoringappclimate change
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 & Weatherstreamsarizona water watcharizonawater qualitywet dry mapping
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 & Environmenturban ecologytreescarbon sequestrationclimate change
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 & OutdoorsBiologyocean & waterin oceansinvasiveukmarineseaweedbeachat the beachrockpoolseaseaweedsoceantidepoolseashoreocean conservationbeach walk