Zurich Bog — Nature on Acid

November 12, 2011 at 6:00 am 1 comment

Finger lakes Summer

Parade of fall colors in a peat bog

Upstate New York shows off its incredible natural diversity via Zurich Bog. The bog is protected as part of  the Bergen Swamp Preservation Society. It is located between Newark and Sodus New York, just east of Brantling Ski Slope.

In fall the surface of the bog turns brilliantly red as the normally green peat that acts as a carpet over the surface of the bog dramatically changes color and provides a startling contrast to the surrounding beech-filled woods.

Acid bogs are formed when a type of moss called sphagnum (or peat moss) grows over the surface of a pond. Sphagnum actually changes its environment to be less hospitable to other species. A well-established colony of sphagnum moss can lower the pH of its host lake to around 3.5.

Finger lakes Summer

Carnivorous Pitcher Plants thrive in an acid bog

This, of course, makes the bog inhospitable to more neutral pH plants, and whole new species have evolved just to fit into the ecosystem that sphagnum creates. One particularly cool adaptation is carnivorous. Brilliantly colorful and exotic looking Pitcher Plants capture insects in order to obtain the nutrients that are missing in their acidic diet.

Finger lakes Summer

Safe passage through the bog

Generally, the sphagnum grows inward from the edges of the pond, swelling as it takes in up to twenty times its dry weight in water and forming a raised mat. At some point, this mat stops being directly connected to the bottom, and if you’re walking out onto the bog, you’re literally being held up only by floating sphagnum.

Out on the bog it feels like you are walking on a water-bed. The signs at the entrance do not recommend you walk through the bog, off the planked trail, in order to protect the delicate bog and to keep you safe and dry.

Cold enough for ice cubes in the pitcher

The diversities of an acid bog and the surrounding hilly woods create a spring carpet of wildflowers. Zurich Bog  encourages wildflowers that are predominantly found in the Adirondacks. The Beech/Maple drumlins have a soil that encourages diverse woodland wildflowers April – June.

I have listed the names of some of the flowers and plants that grow in the bog and surrounding woods because they have such great names:

Spring Beauty, Lady Slipper, Cut-leaved Toothwort, Bloodroot, Christmas fern, Trillium, Trout Lilies,  May Apples, Jack in the Pulpit, Dutchman’s Breeches, Squirrel Corn, Marsh Marigolds, Hepatica, Cinnamon Fern, Royal Fern, Sensitive Fern.

Finger lakes Summer

Beech trees surround the bog providing a stark color contrast

Trail map

Entry filed under: Bog, Environmental Protection Fund, Finger Lakes, Hiking, New York, New York State Parks, Trails. Tags: , , , .

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1 Comment Add your own

  • 1. Marie Alexander  |  August 22, 2012 at 2:31 pm

    Aww Would be such a shame to loose the Bog.. I have never seen it and just learned about it.. They should do a news report on the Bog


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