• Butterfly Count at Thompson Preserve

    Thompson Preserve 95 Pennington-Hopewell Road, Hopewell, NJ, United States

    Join us Sunday, July 14 at Thompson Preserve to walk through the restored meadow and count flying beauties! To register, please email [email protected]

  • Great Backyard Bird Count

    Heritage Preserve 1500-1564 Reed Rd, Pennington, NJ, United States

    Please join Friends of Hopewell Valley Open Space on Sunday, February 18 at 9AM for the Great Backyard Bird Count at the Heritage Preserve on Reed Road. We will be...

  • National Trails Day Guided Hike

    National Trails Day Guided Hike National Trails Day takes place on the first Saturday in June to bring appreciation and volunteer service to trails. This year we are celebrating with...

    This event is FREE
  • Morning Bird Walk at Mt. Rose Preserve

    Mount Rose Preserve Mount Rose Preserve, Princeton, NJ, United States

    Morning Bird Walk at Mt. Rose Preserve FoHVOS and New Jersey Conservation Foundation are co-hosting a casual morning bird walk for birders (and bird watchers) of all skill levels. Join...

    This event is FREE
  • Seasonal Nature Walk at Fiddler’s Creek Preserve

    Fiddler's Creek Preserve 43 Fiddlers Creek Road, Titusville, NJ, United States

    Seasonal Nature Walk at Fiddler's Creek Preserve Fiddler's Creek Preserve had been the "missing piece" of preserved land between Washington Crossing State Park and Baldpate Mountain for many years. After...

    This event is FREE