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04AugPassport 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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19AugThe 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(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 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 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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13Jul(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…
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14Jul(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…
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14SepFall 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… -
15SepFall Native Plant Nursery Sale
Join us for the Fall Native Plant Nursery Sale!
Members and Non-Members welcome
Sunday, Sept. 15, 9 am – 5 pmMembers receive 20% off all plant stock
Non-members receive 10% off all… -
14SepFall 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.orgDefine Interesting — Native Plants for Multiple Seasons of…
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17FebWinter 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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15Mar18th 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…