GREAT SWAMP WATERSHED ASSOCIATION

Summer 2000
Vol. 20 No. 3

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IN THIS ISSUE:
Launch of Streamway Initiative
Stream Teams Recognized
Somers on Watershed Management
State of the Swamp Presentations
Concern About Scouts' Plans
Witecki Obituary
Soucy Book on Owls
Foundation Grants
Swamp Watch
Computer Mapping
Bike Hike
New GSWA Property
What's Happening
Staff Notes
Art & Cartoons
 

Other Issues

A Walk in the Watershed:  Exploring GSWA's New Property

By Blaine Rothauser

Across the Watershed asked naturalist, photographer and GSWA volunteer Blaine Rothauser to explore the18 acres of watershed land now being acquired by GSWA, and to report back to our readers. The property is located off Tiger Lily Lane in Harding Township, not far from the GSWA Conservation Area. Its acquisition was reported in the Spring edition of Across the Watershed.

Though only a stone’s throw from the GSWA Conservation Area, the new site is quite different, with stands of more mature hardwood and less wetland. The area, however, is laced with pockets of bottomland as indicated by the presence of species like skunk cabbage and lizard’s tail. There are no trails on the property, but progress on foot is easy, because of a relative lack of invasive undergrowth.

Silver Brook, at the far end of the property, teems with signs of life. Raccoon, turtle, great blue heron and deer tracks mark the mud here, while iridescent damselflies and Appalachian-eyed brown butterflies dance their nuptial flight along the banks. This land appears to drain quicker than the Conservation Area after heavy rains, allowing for more beech and swamp oak to dominate the canopy, while elm, maple, and pin oak are less common. The understory species here, as in the Conservation Area, have been ravaged by deer.

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Blaine Rothauser:  Green Frog   (Rana Clamitans)

The brook, vernal ponds (temporary ponds caused largely by snowmelt and spring rains) and ditches here bode well as amphibian habitat. We’ll be surveying the vernal ponds next spring for the presence of the endangered blue-spotted salamander. To date, wood frogs, spring peepers and gray tree frogs have been heard. All of these frogs breed in vernal ponds, where they are often overlooked by predators. I’ve also seen green frogs, southern leopard frogs and American toads here, further suggesting the importance of the existing wetlands.

The mixed bag of habitats lends itself well for the turtles that we know exist throughout the general area. Two representatives, the spotted turtle and the wood turtle, whose numbers are declining, will certainly benefit from the secure status the land now has. Snapping and box turtles, common in the Conservation Area, should also be encountered here.

Walking the site in early summer, I found underneath virtually every beech and oak tree the emergence of a flowering plant whose major claim to fame is its lack of chlorophyll. Botanically speaking this plant is a saprophage, and finds its nutrients from the root systems of its host tree. Looking like a pipe turned on end, the plant is called Indian pipe.

Especially good news here is the scarcity of invasive species. We have found very little garlic mustard, Japanese stiltgrass, honeysuckle or multiflora rose. The only major invasive plant found occasionally is Japanese barberry. That most flora are native can be attributed, I believe, to the fact that fragmentation has yet to occur. For example, once a wooded area becomes criss-crossed with development, the borders become starting points for non-native plants to establish. Fortunately, this new parcel has been left in a natural state long enough so that floral miscreants have not been able to invade. For this, we can be grateful – especially all of us who have been occupied with the ecological restoration of the Conservation Area.


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Great Swamp Watershed Association