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27OctGuided Wildflower Walk
See flowers and fruits in season and discover fun facts about their use. Learn about the Preserve’s history, habitats, and important plant-animal interactions while enjoying the beauty of our…
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15FebGreat Backyard Bird Count
This annual global four-day event engages bird watchers of all ages in counting the birds to create a real-time snapshot of where birds are across the continent. Anyone can…
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14MarLandscape Design: A Process for the Homeowner
Back by popular demand! You may know what a landscape is, but do you know what “design” is? In this expanded five-part series, landscape architect Don Borden—a former professor…
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21MarLandscape Design: A Process for the Homeowner
Back by popular demand! You may know what a landscape is, but do you know what “design” is? In this expanded five-part series, landscape architect Don Borden—a former professor…
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28MarLandscape Design: A Process for the Homeowner
Back by popular demand! You may know what a landscape is, but do you know what “design” is? In this expanded five-part series, landscape architect Don Borden—a former professor…
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04AprLandscape Design: A Process for the Homeowner
Back by popular demand! You may know what a landscape is, but do you know what “design” is? In this expanded five-part series, landscape architect Don Borden—a former professor…
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16MarNational Association for Interpretation (NAI) Certified Interpretative Guide Course
Interested in honing your interpretive skills? BHWP is partnering with the NAI to offer a 32-hour professional certification course that is perfect for naturalists, docents or anyone working at…
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18AprNative Plant Nursery Opening Weekend
Join us for the spring opening of our Native Plant Nursery!
Native plant shopping is available to both members and the public from 11 am – 5 pm.
Photo Credit Jean…
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19AprNative Plant Nursery Opening Weekend
Join us for the spring opening of our Native Plant Nursery!
Native plant shopping is available to both members and the public from 11 am – 5 pm.
Photo Credit Jean…
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30MayKnowing Native Plants: Flowering Shrubs (Digital Program)
The Mid-Atlantic region has a stunning display of spring flowering native shrubs that fill the Preserve…
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21FebFantastic Fungi at the Newtown Theatre
Fantastic Fungi, directed by Louie Schwartzberg and narrated by Brie Larson, is a consciousness-shifting film that takes us on an immersive journey through time and scale into the magical…
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29AugKnowing Native Plants: The Amazing Aster Family Part 1, Confusing Yellow Composites (Virtual Program)
Join Naturalist Mary Anne Borge as we focus on the late summer and fall blooming confusing yellow composites, including goldenrods, sunflowers, coneflowers, and beggar-ticks. Mary Anne will cover the…