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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
data protection
within 25 miles
May 16, 2026
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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 & EnvironmentChemistrychesapeake baywaterriversstreamswater qualitymacroinvertebrates
Arizona Game and Fish Department
Arizona Bald Eagle Nest Watch Program
To collect data on breeding bald eagles, and educate the public.
Multiple locations, including yours!
- Ongoing
Citizen ScienceAnimalsNature & Outdoorsbird, arizona, bald eagle, conservation, nest
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 & OutdoorsBiologyoceanseashorebeach walktidepoolinvasivebeachocean conservationukin oceansseaweedseamarineseaweedsocean & waterrockpoolat the beach
Mjaidel municipality
Biodiversity of Mjaidel (Lebanon)
Document the biodiversity of Mjaidel (Lebanon)
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsOcean Water Marineidentificationmediterraneanbiodiversityobservationsinaturalistphotographylebanonecologymiddle eastvolunteerconservation
Oklahoma Conservation Commission
Blue Thumb Water Quality Education Program
Provide water quality data for wadeable streams in Oklahoma
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineChemistryNature & OutdoorsEducationBiologywater quality education monitoring streams oklahoma
COIAS development team
COIAS (Come On! Impacting ASteroids)
Find new asteroids in Subaru Telescope images
Anywhere
- Ongoing
Citizen ScienceAstronomy & Space
Colorado River Watch Network
Protect the waterways of the lower Colorado River watershed.
Anywhere
- Ongoing
Citizen ScienceClimate & WeatherNature & OutdoorsOcean Water MarineBiologyChemistryEcology & Environment
SPOTTERON GmbH
COSEA - Collaborative Sea Action
Observe and document marine environments with citizen science
Anywhere
- Ongoing
Citizen ScienceEcology & EnvironmentNature & OutdoorsOcean Water Marineseacitizen scienceoceanmarine
National Park Service (NPS) & U.S. Geological Survey (USGS)
Dragonfly Mercury Project
Track mercury pollution using dragonflies
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsInsects & PollinatorsEcology & Environmentdragonflieswater qualitynational parksfield worktoxicologypollutionaquatic ecologybiomonitoringinsectsmercury