Emerson Woods Preserve
On December 4, 2011, Watershed Advocacy group Bergen SWAN (Save the Watershed Action Network) teamed with naturalist Nancy Slowik to host the first ever Emerson Woods nature walk. Once targeted for intense development, the woods are now preserved and help protect the Oradell Reservoir from non-point source pollution.
Emerson Woods and Oradell Reservoir
Bergen SWAN played a major role in preserving Emerson Woods. Bergen SWAN has fought for almost 24 years to help preserve the remaining forests surrounding upper Bergen County’s reservoirs. The most recent settlement occurred in 2009 with United Water. United Water manages the Oradell, Lake Tappan and Woodcliff Lake Reservoirs in Bergen County. After 5 years of negotiations with Bergen SWAN & the Hackensack Riverkeeper, United Water agreed to granting conservation easements on 3,100 watershed acres to the NJDEP in addition to setting aside $1 million to assist in acquiring and preserving additional land along the Hackensack River and its tributaries. United Water has since become a close ally of Bergen SWAN by helping to sponsor events such as the 2010 “Planting in the Park” in Pascack Brook County Park and allowing Bergen SWAN to host the December 4th nature walk on United Water watershed land-land which is normally not open to the general public.
Nature Tour
Emerson Woods Nature Tour
The tour, led by naturalist Nancy Slowik, started in the United Water recreation parking lot near Lakeview Terrace in Emerson, NJ. Once the group was organized, Bergen SWAN opened up the gate to the Oradell Reservoir providing a rare opportunity to walk along the shore of the reservoir. Nancy directed the tour to the waterfowl present on the open water of the reservoir. Double-crested Cormorant were seen in addition to Hooded Mergansers.
Double Crested Cormorant
Heading away from the shore, the tour passed a stand of American Sycamore with their white peeling bark.
American Sycamore
Early settlers used to make buttons out of American Sycamore seedpods. The “button” is found inside the seedpod. This practice created another name for the American Sycamore: the Buttonwood Tree. Nancy pointed out Poison Ivy growing on a dead hemlock tree. Members of the tour were advised to never touch the hairy vine of Poison Ivy as you can still get a painful itchy rash even in winter.
Poison Ivy Rope on Dead Hemlock Tree
Palmolive dish washing liquid was recommended as an inexpensive cure for poison ivy. The tour then led participants up a gas line right of way for about ¼ a mile.
Along the way, White-Tail deer were seen browsing in the woods west of the right of way.
White Tail Deer
As the group proceeded on, Nancy pointed out large rectangular holes found on a dead tree.
Pileated Woodpecker Holes
These holes were created by a Pileated Woodpecker, North America’s largest woodpecker. Most likely the bird was hunting carpenter ants, one it’s favorite sources of food. While the group admired the holes, a black cap chickadee, Northern Flicker and red-bellied woodpecker were heard calling.
Up ahead on the gas trail was a stand of Northern Red Oak with its characteristic “ski slope” bark. Nancy informed the tour that when a northern red oak gets cut it admits a foul odor.
Northern Red Oak
Shortly before turning west onto the Heck Ditch trail, the group happened upon a White Pine plantation.
White Pine Plantation
White pines make excellent habitat for Great Horn Owls and other birds of prey which frequent Emerson Woods.
Possible Hawk or Owl nest in White Pine
Cones of White Pine are sticky with the seeds found inside. Native Americans used to chew on White Pine needles to obtain Vitamin C.
As the group passed the Heck Ditch Nancy pointed out that the oily looking water surface of the ditch was caused by bacteria decomposing leaves.
Heck Ditch
Ground Pine
Ground Pine was found growing in large colonies on the other side of the Heck ditch trail. Ground Pine takes years to become established.
Scouring Rush near Cotton Wood Tree
After walking for about 15-20 minutes on the Heck Ditch trail, the tour headed south on the Equisetum trail which leads back to the United Water Recreating parking lot. Along the way, Nancy pointed out large growths of equisetum growing near massive Cottonwood trees. This collection of equisetum is thought to consist of the largest stand in New Jersey. Equisetum are members of an ancient order of plants and appeared well before the appearance of the first flowering plants. Equisetum was known to early settlers as “Scouring Rush”-a name given for its ability to clean and scrub pots and pans.
Giant Cottonwood
The group headed back to the parking lot as twilight descended. As we walked, we happened upon an abandoned red-eye vireo nest. The red-eye vireo spends the winter living in South America.
The group proceeded to the parking area and the tour concluded.
Emerson Woods Preserve
A special thanks to Bergen SWAN and Nancy Slowik for offering the opportunity to explore Emerson Woods in great detail. For more information on Bergen SWAN click here.
The Emerson Woods Preserve are accessible from off of Main Street in Emerson or Lakeview Drive. Ample parking is available on Summer Street. Be sure to check out Bergen SWAN if you wish to participate in nature walks, community clean-ups and educational events in Emerson Woods.
