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  • 04Aug
    Passport to Nature
    Passport to Nature

    We are teaming up with our friends at the Department of Conservation and Natural Resources (DCNR) to offer a day of adventure in nature. Stop by the Preserve’s Visitor…

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  • 19Aug
    Spotted Lanternfly
    The Invasive Spotted Lanternfly

    The invasive insect, the spotted lanternfly (Lycorma delicatula) was first discovered in Pennsylvania in 2014. This session will discuss what it is, how to identify it, why we are…

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  • 17Feb
    Snowy Owl
    (CANCELED) Owl Babies

    Who is on the nest in the dead of winter? Owls! Join Katie Martens, education specialist from the Delaware Canal State Park, as she reads Martin Waddell’s classic book,…

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  • 20Jul
    (CANCELLED) Guided Wildflower Walk
    (CANCELLED) Guided Wildflower Walk

    Cancelled due to the heat.

    See flowers and fruits in season and discover fun facts about their use. Learn about the Preserve’s history, habitats, and important plant-animal…

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  • 21Jul
    (CANCELLED) Guided Wildflower Walk
    (CANCELLED) Guided Wildflower Walk

    Cancelled due to the heat.

    See flowers and fruits in season and discover fun facts about their use. Learn about the Preserve’s history, habitats, and important plant-animal…

    Free Add to cart
  • 13Jul
    (CANCELLED) Guided Wildflower Walk
    (CANCELLED) Guided Wildflower Walk

    Cancelled due to the heat (7/13/17).

    See flowers and fruits in season and discover fun facts about their use. Learn about the Preserve’s history, habitats, and important…

    Free Add to cart
  • 14Jul
    (CANCELLED) Guided Wildflower Walks
    (CANCELLED) Guided Wildflower Walks

    Due to weather, the 2pm guided wildflower walk is canceled for today.

    See flowers and fruits in season and discover fun facts about their use. Learn about the…

    Free Add to cart
  • 14Sep
    Fall Native Plant Nursery Sale
    Fall Native Plant Nursery Sale

    Join us for the Fall Native Plant Nursery Plant Sale!

    FALL PLANT SALE LECTURE – Members Only
    Saturday, Sept. 14, 10 – 11 am
    Members can attend a free lecture featuring Kathy…

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  • 15Sep
    Fall Native Plant Nursery Sale
    Fall Native Plant Nursery Sale

    Join us for the Fall Native Plant Nursery Sale!
    Members and Non-Members welcome
    Sunday, Sept. 15, 9 am – 5 pm

    Members receive 20% off all plant stock
    Non-members receive 10% off all…

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  • 14Sep
    Fall Native Plant Sale Members Only Lecture
    Fall Native Plant Sale Members Only Lecture

    FALL NATIVE PLANT SALE MEMBERS ONLY LECTURE
    Saturday, Sept, 14, 10 – 11 am
    Seating is limited so please RSVP to development@bhwp.org

    Define Interesting — Native Plants for Multiple Seasons of…

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  • 17Feb
    Winter Lecture Series: Invasive Forest Insects in Pennsylvania: How Do We Deal With Them?
    Winter Lecture Series: Invasive Forest Insects in Pennsylvania: How Do We Deal With Them?

    The gypsy moth, hemlock woolly adelgid, emerald ash borer and the spotted lanternfly (shown above) are four major invasive species in Pennsylvania. Donald Eggen will review each of these…

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  • 15Mar
    18th Annual Land Ethics Symposium
    18th Annual Land Ethics Symposium

    Each year, this informative conference focuses on ways to create low-maintenance, economical and ecologically balanced landscapes using native plants and restoration techniques. Participants have opportunities to network and share…

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