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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
parks
within 25 miles
Oct 31, 2025
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Acadia National Park Resource Management
Acadia NP Freshwater Beach Monitoring
Monitor water quality.
Multiple locations, including yours!
- Ongoing
Citizen Sciencewater quality monitoring water quality monitoring freshwaterwater qualitybacteria bacteria water qualityacadiafreshwater
Acoustic Bat Monitoring
To understand the population of bats in Wisconsin.
Multiple locations, including yours!
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentAnimalsNature & Outdoorsbats
Astronomy On Tap
AoT Nashville – Sounds & Stories Edition
Fait La Force TN
- November 5, 2025 at 12:30 AM through 3:00 AM
Communitymoviesnashvillescience on taphollywoodastronomysoundmusicbeer
Appalachian Mountain Club
Appalachian Trail Flower Watch
Participate in mountain plant monitoring for climate science research
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsBiologyEcology & EnvironmentClimate & Weathermountainsmountaincitizen-sciencephenologyobservationwildflowersobservationsflowers
Great Smoky Mountains Institute at Tremont
Aquatic Salamander Monitoring at Tremont Institute
Long-term monitoring of stream salamanders in the Smokies
Multiple locations, including yours!
- Ongoing
Citizen ScienceAnimalsBiologyEcology & EnvironmentGeology & Earth ScienceClimate & WeatherEducationNature & Outdoorstremont institutebiodiversitygreat smoky mountains national parksalamander
Miami-Dade County Parks and Recreation
AquaWatch: Real Time Water Level Monitoring
AquaWatch aims to raise awareness of climate change impacts on local waterways by engaging the public and students in water level monitoring.
Anywhere
- Ongoing
Citizen Science conservationrestoration field workclimate changeconservation restoration community water sciencemonitoringsciencewater monitoringcommunityfield work
Eclipseboro Park
Astrophotographers' Zone at Eclipseboro Park
Capture the eclipse from the exclusive PHOTOGRAPHERS ONLY zone at Eclipseboro Park
Eclipseboro Park at 1401 TX-81, Hillsboro, TX, 76645, USA
- Ongoing
Live ScienceAstronomy & Spacephotographyastronomy
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 & Outdoorsplantanimalobservationsnatureparkclimatetrailfreetrackingenvironmentappalachianpublicpleantsgroup
Aussie Bird Count
BirdLife Australia’s Aussie Backyard Bird Count app allows you to take part in our annual national bird survey. For one week each year in late October, as part of National Bird Week, join thousands of people as they get to know their local birds and help us discover how our birds are getting on.
Multiple locations, including yours!
- Ongoing
Citizen Science ornithologyterrestrialbiodiversityterrestrial, biodiversity, ornithology