black crowned night heron

within 25 miles

Apr 25, 2026

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Kids Friendly Only

21+ Only

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100

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100

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Mystic River Watershed Association

Mystic River Herring Education Project

Connect students to the remarkable river herring migration.

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Citizen ScienceBirdsBiologyOcean Water MarineAnimalsNature & OutdoorsEducationSocial ScienceGeographyPolicyfish ladderecologyvolunteereaglescommunity servicecormorantsmammalsblack crowned night heronmill brookconnecthabitatecosystemsmalden riverhorn pondenvironmentwater qualitysummer reading 2021scienceherringzooplanktoneelsstemmill creekreptilesnatureospreyadvocacyrivermonitoringmystic lakefishmysticwildlifeaquaticanadromouswatershedcitizen sciencedata

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