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Showing 2353–2364 of 3026 results

  • 20Jul
    North American Butterfly Association (NABA) Butterfly Count
    North 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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  • 21Jul
    North American Butterfly Association (NABA) Butterfly Count
    North 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…

    Free Select options This product has multiple variants. The options may be chosen on the product page
  • 09Aug
    Nature at Night Workshop at Bowman's Hill Wildflower Preserve
    Night 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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  • 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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  • 22Jul
    Restoring American Chestnut, Butternut, and American Elm in Our Landscape
    Restoring 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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  • 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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  • 07Jul
    Weed Patrol
    Weed 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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  • 04Aug
    Weed Patrol
    Weed 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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  • 22Sep
    Weed Patrol
    Weed 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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  • 06Oct
    Weed Patrol
    Weed 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…

    Free Read more
  • 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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  • 16Aug
    (CANCELLED) Bat Chat
    (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…

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