• winter duck walk

    Winter Duck Walk (SOLD OUT)

    Winter Duck Walk Sunday, January 11, 2026, 10:00 AM Wawapek Preserve and Shore Road Sanctuary Cold Spring Harbor Led by Christine Suter Co-listed with Friends of the Bay Join the Land Alliance for an introductory lecture about the numerous species of ducks that make their home in Oyster Bay/Cold Spring Harbor for the winter. Then test your duck-watching skills during a walk along the Harbor. This event is free, but advance registration is required. Meeting location will be sent to registrants. After you have registered, but before the event, we will email you to confirm your attendance and provide more detailed information.  If you are unable to attend, please contact us, as this will help us register those on the waiting list. Event Changes and Cancellations Events are subject to change so please check our website for updates. Contact the Land Alliance at 516-922-1028 or info@northshorelandalliance.org.


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  • Great Backyard Bird Count

    2026 Great Backyard Bird Count

    Great Backyard Bird Count February 13-16, 2026 The 2026 Great Backyard Bird Count runs from February 13-16. You can participate by counting birds in your back yard, local park or wherever you spot a bird. Visit this link to learn more about this citizen science project and how you can participate in this global survey: birdcount.org  


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  • Monarch Butterfly Talk and Milkweed Planting, Wawapek

    Monarch Butterfly Presentation and Garden Planting Saturday, June 7, 2025, 10 AM Wawapek Preserve 3 Mowbry Lane, Cold Spring Harbor, NY In partnership with Abby Taft, Girl Scout Troop 2597 High school Girl Scouts are invited to join Abby for her presentation on Monarch Butterflies and help plant milkweed in the Butterfly Garden at Wawapek Preserve. Advance registration required! After you have registered, but before the event, we will email you to confirm your attendance and provide more detailed information.  If you are unable to attend, please contact us, as this will help us register those on the waiting list. Event Changes and Cancellations Events are subject to change so please check our website for updates. Contact the Land Alliance at 516-922-1028 or info@northshorelandalliance.org.


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  • Principles of Ikebana (Flower Arranging)

    Principles of Ikebana, John P. Humes Japanese Stroll Garden

    Principles of Ikebana (Japanese Flower Arranging) Saturday, May, 17, 2025 at 3:30 pm John P. Humes Japanese Stroll Garden 3 Dogwood Lane, Locust Valley Yoshie Takahashi Participants will learn not only the technique and the theory of Ikebana (Japanese flower arranging), but also the Japanese culture and aesthetics. FREE – Stroll Garden Members/$15 – Non-Members.  Advance registration required! After you have registered, but before the event, we will email you to confirm your attendance and provide more detailed information.  If you are unable to attend, please contact us, as this will help us register those on the waiting list. Event Changes and Cancellations Events are subject to change so please check our website for updates. Contact the Land Alliance at 516-922-1028 or info@northshorelandalliance.org.


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  • Paddle Cold Spring Harbor

    Summer Paddle, Cold Spring Harbor (SOLD OUT)

    Paddle Cold Spring Harbor Tuesday, July 22, 2025, 5:30 pm (sold out) Launching from Shore Road, Cold Spring Harbor Led by Peter Martin and Don Niddrie Co-listed with Eagle Dock Beach Club Paddle the historic Cold Spring Harbor and immerse yourself in the enchanting natural beauty of this charming locale. If you registered for this event, please check your email and confirm your attendance.  If you are unable to attend, please contact us, as this will help us register those on the waiting list. Event Changes and Cancellations Events are subject to change so please check our website for updates. Contact the Land Alliance at 516-922-1028 or info@northshorelandalliance.org.


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