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Membership Only Events

  • Volunteer Day at the Bog
    Volunteer Day at the Bog
    Oct 05, 2024, 10:00 AM – 12:00 PM
    Tenafly, Green Brook Rd, Tenafly, NJ 07670, USA
    We will be clearing unwanted and old vegetation from the bog. The conditions are wet and muddy. Please wear durable outdoor clothes and shoes. Don’t forget a good pair of work gloves.
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  • Rain date for Visitors Day or Hawk Watch 3
    Rain date for Visitors Day or Hawk Watch 3
    Oct 06, 2024, 12:00 PM – 3:00 PM
    Tenafly, Green Brook Rd, Tenafly, NJ 07670, USA
    See September 29 for description of “Visitor’s Day.” See September 21 for description of “Hawk Watch.”
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  • Hawk Watch
    Hawk Watch
    Multiple Dates
    Oct 12, 2024, 11:00 AM – 3:00 PM
    Tenafly, Green Brook Rd, Tenafly, NJ 07670, USA
    Join us at Arboretum Point as we look for migrating hawks and other birds moving south along the Hudson River. Come when you want, leave when you want. Bring binoculars and/or field scopes.
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  • Annual Members Meeting and picnic at the Pavilion
    Annual Members Meeting and picnic at the Pavilion
    Oct 13, 2024, 2:00 PM – 3:30 PM
    Tenafly, Green Brook Rd, Tenafly, NJ 07670, USA
    Join us at the Pavilion for organizational updates, sanctuary news, and elections.. A picnic lunch, soft drinks and a raffle for prizes will follow the meeting. RSVP by calling the Sanctuary at 201-784-0484 by October 9. RSVP is required to ensure accurately planning for food for the event.
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  • Non-Sanctuary Event - Lamont -Doherty Earth Observatory Open House
    Non-Sanctuary Event - Lamont -Doherty Earth Observatory Open House
    Oct 19, 2024, 10:00 AM – 4:00 PM
    Palisades, 61 Rte 9W, Palisades, NY 10964, USA
    61 route 9W, Palisades, NY. https://openhouse.ldeo.columbia.edu
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  • Hawk Watch
    Hawk Watch
    Multiple Dates
    Oct 19, 2024, 11:00 AM – 3:00 PM
    Tenafly, Green Brook Rd, Tenafly, NJ 07670, USA
    Join us at Arboretum Point as we look for migrating hawks and other birds moving south along the Hudson River. Come when you want, leave when you want. Bring binoculars and/or field scopes.
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  • Nature Photography Workshop 2
    Nature Photography Workshop 2
    Oct 20, 2024, 10:00 AM – 1:00 PM
    Tenafly, Green Brook Rd, Tenafly, NJ 07670, USA
    Learn to take better pictures of Nature. This Program is a joint venture with Bergen County Camera. Cost to members $15.00, Non-members, $25.00. Use this link to register - https://bergencountycamera.com/classes-trips-event-calendar
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  • Field Trip to Richard W. Dekorte Park and Silkowski Road (formally Disposal Road)
    Field Trip to Richard W. Dekorte Park and Silkowski Road (formally Disposal Road)
    Oct 26, 2024, 9:00 AM – 12:00 PM
    Lyndhurst, 1 DeKorte Park, Lyndhurst, NJ 07071, USA
    Join us in the parking lot of DeKorte Park, 1 DeKorte Park Plaza Lyndhurst, NJ, for a walk through carefully managed salt marshes and shorebird pools. We will be scouting for migratory sandpipers, shorebirds and waterfowl. Bring binoculars and field scopes.
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  • Telling Trails Walk with Iris Jackson
    Telling Trails Walk with Iris Jackson
    Nov 02, 2024, 1:00 PM – 3:00 PM
    Tenafly, Green Brook Rd, Tenafly, NJ 07670, USA
    Take a hike with Iris Jackson and she will help you express your experience in your own personal way. Entry fee: $15 for members / $25, non members. Please call the sanctuary to register, 201-784-0484. Bring your Greenbrook Membership card and a photo ID.
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  • Rain Date for Telling Trails
    Rain Date for Telling Trails
    Nov 03, 2024, 1:00 PM – 3:00 PM
    Tenafly, Green Brook Rd, Tenafly, NJ 07670, USA
    Telling Trails Walk with Iris Jackson Take a hike with Iris Jackson and she will help you express your experience in your own personal way.Iris Jackson, consultant/author/educator Entry fee: $15.00 for members / $25.00, non-members. Please call the sanctuary to re See previous page for further info.
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  • Autumn Walk Around the Pond
    Autumn Walk Around the Pond
    Nov 09, 2024, 1:00 PM – 2:00 PM
    Tenafly, Green Brook Rd, Tenafly, NJ 07670, USA
    A walk that circles Greenbrook Pond.
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  • Late Autumn Nature Walk
    Late Autumn Nature Walk
    Nov 16, 2024, 1:00 PM – 2:30 PM
    Tenafly, Green Brook Rd, Tenafly, NJ 07670, USA
    A casual walk through the Sanctuary
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  • All the Vistas
    All the Vistas
    Nov 23, 2024, 1:00 PM – 2:30 PM
    Tenafly, Green Brook Rd, Tenafly, NJ 07670, USA
    Hike from the most southern vista, Patriots Leap, to the most northern, Bald Eagle Point.
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Greenbrook Sanctuary is a special place that provides a unique opportunity to connect with nature. A peaceful oasis away from the hectic pace of everyday life. We offer a variety of programs that help people of all ages appreciate and understand the beauty of the natural habitat. One of the benefits of becoming a member is that you get exclusive access to our events. We strive to create enriching experiences that bring people closer to the natural environment and provide memorable experiences

Membership is required to enjoy our park as well as all the events.

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