We're in beta! If you find a bug or have feedback, let us know in our 
Astronomy On Tap
Ann Arbor Astronomy on Tap: Constellations Across Cultures & Gal(axy), So Confusing
Grizzly Peak Brewing Co MI
- April 21, 2026 at 11:00 PM
Community
Washington
within 25 miles
Apr 13, 2026
42 opportunities found! use fewer search filter criteria to find more opportunities
Filters
BEACH
Reduce risk of disease for people swimming in WA beaches.
Multiple locations, including yours!
- Ongoing
Citizen ScienceNature & OutdoorsBiologyEcology & EnvironmentHealth & MedicineOcean Water Marineocean
Casey Trees
To restore, enhance and protect the trees of Washington DC
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentGeology & Earth ScienceNature & OutdoorsBiologytree plantingplantingcanopytreeswashington d.c.
COASST
Monitor marine resources and ecosystem health
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineEcology & EnvironmentBirdsbeachwalkersmarine debrissurveyalaskacaliforniaoregonbeachconservationoceanwashington
Cricket Crawl DC/Baltimore
Map occurence of crickets in DC/Baltimore, Maryland & NoVa
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentBirdsBiologyInsects & PollinatorsSoundAnimalsNature & OutdoorsEducationcricketsat homeat schoolinaturalistastronomy & spacearcheology
Downeast Salmon Federation
Downeast Tomcod Monitoring
Determine the presence and absence of Microgadus tomcod in Downeast Maine.
Near your search location!
- Ongoing
Citizen Science tomcod migratory fishfishtomcodmigratory fish
Port Townsend Marine Science Center
East Jefferson County Marine Mammal Stranding Network
Protect critical marine mammals off the WA coast.
Multiple locations, including yours!
- Ongoing
Citizen ScienceBiologyEcology & EnvironmentOcean Water MarineAnimalsNature & Outdoorswashingtonoceanmammalsmarine
EnvironMentors
Multiple locations, including yours!
- Ongoing
Citizen ScienceEcology & EnvironmentChemistryBiologyOcean Water MarineGeology & Earth ScienceAnimalsNature & OutdoorsEducationClimate & Weather
University of Washington
Foldit
Fold and design proteins for scientific research
Anywhere
- Ongoing
Citizen ScienceHealth & MedicineComputers & TechnologyBiologyfoldingthe crowd and the cloudcoronaviruscoviddnaprotein
Ghosts of the Coast
Document the formation of ghost forests.
Multiple locations, including yours!
- Ongoing
Citizen ScienceOcean Water MarineEducationEcology & Environmentwetlandsseawatersweet gumdelaware bayblackwater national refugeriverbanksomerset countydisturbancechanging landscapecedarpinethe george washington universityfloodingcoastal marine ecologysalt stresstidal inundationmullica river estuaryphragmitesestuarysouth carolinasurvey123salt tolerant plantsgroundwaterswampgeorgiaecologyspartina patensmarsh migrationforestsalt tolerantmaritime forestwoodclimate changesaltwater marsheslow elevationdelmarva peninsuladead treessalineghosts of the coastsapfloridadying forestdroughtdying treesnorth carolinachesapeake bayblack needle rushcattus islandcoastal educationmarylandgedan labwildfiressalt water intrusionvirginia coast reservecordgrasssaltwater marshmarshshorelineeast coastsea level risetree stumpprime hook national wildlife refugefloodcoastal ecologysaltsawgrasssaltwatervirginiastormchanging shorelinetributariesnew yorkkeryn gedansoiltree deathstumpmarineland conversiongeographyeastern shoreblue crabghost forestsalt waternew jerseystorymaphurricaneregenerationtideglobal warmingcoastalrising seasdelawarekilling treesgeologybleached treesmid atlantic