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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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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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09AugNight Sky Starwatch Party with BMA2
It’s cloudy today! The Starwatch Party, originally scheduled for August 7, is postponed until the program’s cloud date: Thursday, August 9, from 8 – 9:30 pm.
The night sky is…
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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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22JulRestoring American Chestnut, Butternut, and American Elm in Our Landscape
Join Preserve Curator Jason Ksepka to learn why we want to restore these important native trees, what work has been done by others to do so, how the Preserve…
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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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07JulWeed Patrol
Join Preserve Grounds Manager Rick Fonda for a fun morning in the woods. Learn to identify native and non-native plants and how to remove and dispose of invasive species…
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04AugWeed Patrol
Join us for a fun morning in the woods. Meet Preserve Grounds Manager Rick on the Visitor Center porch for details regarding the morning’s tasks. Jobs will likely…
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22SepWeed Patrol
Join us for a fun morning in the woods. Meet Preserve Grounds Manager Rick on the Visitor Center porch for details regarding the morning’s tasks. Jobs will likely…
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06OctWeed Patrol
Join us for a fun morning in the woods. Meet Preserve Grounds Manager Rick on the Visitor Center porch for details regarding the morning’s tasks. Jobs will likely…
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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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16Aug(CANCELLED) Bat Chat
Session I: Wednesday, Aug. 16 (rain date Aug. 17)
Session II: Wednesday, Aug. 23 (rain date Aug. 24)
Please register for each session separately.Bats are incredible creatures. They are excellent…