Past Events - 2021

Walking the Harlem River: Lost Waterfronts and Buried Creeks

September 29, 2024

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Mariners Marsh Volunteer Landscaping and Cleanup

September 28, 2024

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Canarsie Beach Cleanup

September 21, 2024

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Walking the Harlem River: Hidden Shorelines and New Developments

September 15, 2024

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Bird Watching/ Observación de Aves

September 14, 2024

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Crescent Beach Park Cleanup

September 7, 2024

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Walking the Harlem River: Industry, Towers, and Esplanades

August 31, 2024

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Build Spotted Lanternfly Traps at Conference House Park

August 24, 2024

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Build Spotted Lanternfly Traps at the Pelham Bay Park Nature Center

August 18, 2024

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Build Spotted Lanternfly Traps and the Greenbelt Nature Center

August 11, 2024

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Baisley Pond Park Cleanup

August 10, 2024

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Volunteer Landscaping and Cleanup at the Ridgewood Reservoir

August 4, 2024

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Summer Plant ID Walk at the Ridgewood Reservoir

August 4, 2024

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Alice Austen Beach Cleanup

July 27, 2024

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Bat Walk at the Ridgewood Reservoir

July 26, 2024

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