We're in beta! If you find a bug or have feedback, let us know in our 
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
Apr 3, 2025
470 opportunities found! use fewer search filter criteria to find more opportunities
Filters
Acadia National Park Resource Management
Acadia NP Freshwater Beach Monitoring
Monitor water quality.
Multiple locations, including yours!
- Ongoing
Citizen Science bacteriawater quality monitoring freshwater water qualitybacteriafreshwateracadia water quality monitoringwater quality
Acoustic Bat Monitoring
To understand the population of bats in Wisconsin.
Multiple locations, including yours!
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentAnimalsNature & Outdoorsbats
Greensboro Astronomy Club
An Evening Under the Stars
Anywhere
- April 27, 2025 at 3:00 AM through 3:00 AM
CommunityAstronomy & Space
Amateur Observers' Society of NY
AOS Monthly Meeting
Hofstra University Berliner Hall NY
- April 13, 2025 at 6:15 PM through 6:15 PM
CommunityAstronomy & Space
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 & Weathermountainscitizen-sciencemountainwildflowersflowersphenologyobservationobservations
Fox Valley Astronomical Society
April FVAS Meeting
Peck Farm Park IL
- April 15, 2025 at 1:30 AM through 1:30 AM
CommunityAstronomy & Space
Stellar Vista Observatory
April Public Star Party
Coral Pink Sand Dunes State Park UT
- April 26, 2025 at 3:30 AM through 3:30 AM
Star PartyAstronomy & Space
Stellar Vista Observatory
April Public Star Party
Jackson Flat Reservoir Boat Launch Parking Area UT
- April 27, 2025 at 3:30 AM through 3:30 AM
Star PartyAstronomy & Space
Fox Valley Astronomical Society
April Public Star Party of the FVAS
Peck Farm Park IL
- April 13, 2025 at 1:30 AM through 1:30 AM
Star PartyAstronomy & Space