Places We Protect

Woodbourne Forest Preserve


Blue sky is visible behind a tall stand of hemlock trees at Woodbourne Preserve.
Woodbourne Forest Old-growth hemlocks at the Woodbourne Forest Preserve. © Kelly Donaldson

Woodbourne’s ancient trees—a mixture of white pine, hemlocks, ash, maples, oaks and other hardwoods—blanketed the region prior to human settlement.



At the Woodbourne Forest Preserve, open fields, wildflower meadows, winding creeks, mossy bogs and historic stone walls complete a scene that invites and inspires artists from far and wide. However, most visitors seek out the preserve to witness its ancient trees—a mixture of white pine, hemlocks, ash, maples, oaks and other hardwoods that blanketed the region prior to European settlement. In fact, a portion of the preserve contains the largest remaining old-growth forest in northeast Pennsylvania.

Donated by the conservation-minded family of Francis R. Cope, Jr., in 1956, the property represents TNC first preserve in the state of Pennsylvania. Over the years, TNC has added to the original contribution of 500 acres through land acquisitions and the continued generosity of the previous owners. TNC also works to build on their legacy of inspiring and educating others about this extraordinary landscape.


In 2006, the Keystone Trails Association restored existing trails and created new trails to mark the preserve’s 50th anniversary. TNC manages the preserve and its trails with help from a committed volunteer stewardship committee. The committee and volunteers also assist with implementing environmental education programs for local schools, scout troops, surrounding communities and other visitors.




Daily, from dawn to dusk


Hiking, birdwatching, snowshoeing, cross-country skiing, photography and guided tours.


648 acres

Explore our work in this region

Wildlife at Woodbourne Forest

Recognized as one of Pennsylvania’s 100 best birding locations by the PA State Game Commission, Woodbourne Forest serves as a hotspot for more than 180 species of birds, including pileated woodpeckers, great horned owls and winter wrens.

Additional wildlife includes white-tailed deer, wild turkey, black bear, coyote, mink, chipmunk, jumping mice, southern bog lemming, snowshoe hare, beaver, river otter, lilypad clubtail dragonfly and northern flying squirrel.

Scattered wetlands host frogs, snakes and nine salamander species that hide among leather leaf and pitcher plants. Other plants include Robbins pondweed, carnivorous sundew, Painted trillium, wood sorrel, gold thread and other wildflowers.

Blue sky is visible behind a tall stand of hemlock trees at Woodbourne Preserve.
Woodbourne Forest Preserve
Donated in 1956, Woodbourne is The Nature Conservancy’s first preserve in Pennsylvania.

30 Years of Service

It is with mixed emotions that we announce Dr. Jerry Skinner is retiring from his post as resident naturalist at Woodbourne Forest & Wildlife Preserve.

For the better part of 30 years, Dr. Skinner has provided environmental education experiences to countless members of the community, from 2nd graders at the local schools, to students from Keystone College, where he taught, to adults wanting to catch a glimpse of a rare bird in the spring. For those who know Dr. Skinner, he is quite the birder and always knew where they would be in Susquehanna County.

“I was fortunate enough to experience the Woodbourne Preserve for the first time with Jerry as my tour guide,” recalls PA/DE chapter Volunteer Coordinator Molly Anderson. “This preserve has held a special place in my heart ever since. Dr. Skinner’s wealth of knowledge about our natural world and his way of explaining it is very special, so it’s hard not to fall in love with the birds, plants, insects and all the interconnected intricacies of nature that he shares with visitors to the preserve.”

The preserve just won’t be the same without him, we can’t thank Dr. Skinner enough for the impression he has left on this special place and we wish him all the best for his next chapter.

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