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19JulMoth Madness with Elena Tartaglia, Ph.D.
Join Elena Tartaglia, Ph.D., to explore nighttime nature! This program is a prelude to the citizen science project, National Moth Week, held July 20 – 28, 2019. We…
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21Sep(CANCELLED)Nature at Night
Nocturnal nature is full of beauty and mystery. September is a great time to explore the Preserve and discover the fascinating life history of creatures big and small. Bring…
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21JulNorth American Butterfly Association (NABA) Butterfly Count
Come for an all-day event focusing on our fluttering friends. Why count butterflies? It helps scientists piece together the big picture of the distribution and population size of each…
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20JulNorth American Butterfly Association (NABA) Butterfly Count
Come for an all-day event focusing on our fluttering friends. Why count butterflies? It helps scientists piece together the big picture of the distribution and population size of each…
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19JulNorth American Butterfly Association (NABA) Butterfly Count 2025
Join us for a citizen science extravaganza focusing on our fluttering friends. Why count butterflies? It helps scientists piece together the big picture of the distribution and population size…
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03FebCollections Walk: Penns Woods
The Preserve is home to more than 700 species of native plants. Join us for an informative walk as we take a look at rare, unusual, and/or unique favorites…