Category Archives: Nature

Easy Walker

Each town should have a park, or rather a primitive forest, of five hundred or a thousand acres, where a stick should never be cut for fuel, a common possession forever, for instruction and recreation … All Walden Wood might have been preserved for our park forever, with Walden in its midst, and the Easterbrooks Country, an unoccupied area of some four square miles, might have been our huckleberry-field.
— Thoreau, Journal, 15 October 1859

Happily, much of what Thoreau thought “might have been” has come to pass in Concord and Lincoln. And many, most, who visit these pages can sign on to such sentiment. But how, in these people-heavy times do we keep other lands free…of us? For many, putting land “in conservation” offers answer. That act can take a number of forms, but one that interests me here is the nicely titled conservation easement.

Part of what got saved at Walden

Part of what got saved at Walden

We are curious, expansive beings, ever nosing here and there, often settling in places where a first visit brings on a rush of exclamation: “It’s so beautiful! I wish I lived here.” And then, sometimes, we set about trying to do so. Beauty draws the heart, and often activates the hands. But once we set to with our building instinct, the results affect that beautiful place, and beauty itself. A little land rush of many of us compounds that effect; a beautiful place can become just another settlement. Conserving, saving, wildness and beauty then requires some way of easing that rush, holding us off.

Enter the easement. An easement in its simple form is a voluntary legal agreement made between a property owner and a land trust or government agency that permanently restricts certain land uses and activities. So, for example, a developer who offers a town a conservation easement on a 30-acre portion of a 60-acre subdivision could say that there will never be any houses or other development on those 30 acres. Once that agreement’s made, it’s up to the town to monitor whether it’s abided by.

Some easement land in my town

Some easement land in my town

Enter next, in my town’s case, the Conservation Commission, checker, among other duties, of easements.

It’s a middling summer day, enough heat to make me rue the blue jeans I pull on as guard against thorns, brush and, the new primary fear, deer ticks, but not so hot as to make you feel under the sun’s thumb. Two of us, members of our town’s Conservation Commission, meet a planning department intern at town hall, then drive to a stash of woodland that extends over 50 acres adjacent to a new development. We three are there to walk the easement boundary that marks the set-aside acres that the developer has said he won’t touch; these acres will be, by contract, forever wild…or, given nearby houses, wildish.

Surprise greets us as we pull up at the end of the dirt road: a logging operation is in full gnaw, its cuttings – 50 or 60-year old hardwoods – stacked by claw in a waiting truck. Quick consultation with the easement language says that part of this forest will also be “working.” Okay, add more “ish” to the word “wild.”

Still, we soon outwalk the cutting, and in the quiet woods fall to our primary task – following the easement borders by finding signs of that border. Those signs are three: best is a town “medallion” tacked to a tree as notice of easement boundary; next is some unofficial but prominent marker – a small cairn, a pipe driven into ground, a strip of orange “flagging”; last is the rusted wire bound of the old field this woodland once was. We fan out. I have a photocopied aerial of the woods; my fellow commission member uses her phone’s gps; our intern has the sharp eyes of youth.

Medallion - a best marker

Medallion – a best marker of conservation land

We nose our way along the wiggly border, which, on the map, is a straight line. Just as woodwalkers grow gradually adept at following animal tracks, we get better at spotting sign of easement; this saved patch takes live shape as we walk. What also emerges during our slow passage are some of the woods’ little secrets – a knob of ledge jutting whitely from the duff, a bull-pine rising well above the canopy, deer tracks in the mud of a hidden dell.

In the course of our tracings, a couple of hours slip by; we emerge from thick woods at the top of a field. The high grasses stretch down to a wink of pond, and a breeze stirs the field. To our west, the sky thickens and darkens; thunder grumbles announcement. We search for sign and find a driven metal pipe topped with orange flagging at field’s edge. Both map and gps say the rest of our walk’s a simply crossing of field and walking of road.

Time then to ease back for a moment and watch this conserved field bask in the late summer sun – birds cruise for insects, grasses bend heavy with seed; pines crowd the clearing’s edge. This land’s slow future’s easy to read, a good story lined out for an easement-walker.

Plain Pitch Pine

The expression “a pitch pine plain” is but another name for a poor and sandy level. Journal, Thoreau, 11/26/60

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Morning of fog, a quiet gray in which the jay squalls. And I am thinking of the pitch pines, whose trunks rise like columns of smoke in the midst of our town Commons. My thoughts are born both of the morning’s stillness, which has a treelike calm, and of Henry Thoreau’s attention to pitch pines in his journal from late 1860.

I arrive at my journal readings much as a windbourne seed arrives at its patch of ground, where it will either languish or “take.” It turns out to be exactly a morning for reading about trees. The fractious and fractured world recedes when I consider these columns of patience and the way they succeed in unpromising ground, and today, as in many recent days, that seems necessary.

Often, during passes through our “poor and sandy level” in the Commons, I collect one or two sprigs of pitch pine and carry them home. There, they make a handsome reminder for a week or so before they dry and go over to tan color.

Handsome reminder

Handsome reminder

Pitch pines also attract me because they implicitly consider what’s next. Where and how they grow always tends toward a next forest; they are not usually a climax tree. In these entries, Thoreau is working out forest succession, wondering at the way cut-over Concord forest regenerates. And I suppose that by thinking about trees, rather than the news of the world, I am doing the same.

I like too the exuberant needle-burrs that grow directly from the trunk, a “habit shared only by the pond pine,” my Sibley Guide to Trees points out. These tufts look like little explosions of thought from the dark, scaled bark.

Whenever a strong wind has blown through, the woods are full of these little blowdowns. The thick bunches of dense needles that sometimes curve and swirl as they grow must catch the wind and overwhelm the soft joint with the tree. I have a lot choice as I walk.

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World Anew

When you invert your head, it looks like the finest gossamer stretched across the valley, and gleaming against the distant pine woods, separating one stratum of the atmosphere from another. Thoreau, The PondsWalden

There are few passages in Walden that better seize students’ imaginations than Henry Thoreau’s implicit command, “when you invert your head!” There it is, nested in its brevity among Thoreau’s long sentences, like a literary speed bump. “Wha…who put that there?” you say after settling back into your reader’s seat and checking the rearview mirror. For a moment, you may have been airborne; surely, you are awakened.

And, perhaps – he hopes – you are inclined to consider Thoreau’s advice. How do I invert my heard, you wonder?

Time for a field trip. In class, we’d close our books, and I would give students 3 minutes of “travel time”; we would meet at the Sudbury River, along the school’s border. By this point just beyond midpoint in Walden, we’d taken enough “excursions” to render students either compliant or wryly amused. We gathered on the thin, mudded shore, and the Sudbury, so slow that in flood it sometimes reverses direction, eased by, its flat waters reflective of the day’s white sky (if you were looking).

“Okay,” I said. “Here’s vital tutorial. It will change your life. Which is another way of saying it will change your perspective.” A few eyes roll; others look down. “He’s off,” whispers one boy, and a ripple of agreement shivers the group’s fringe.

I divide them into two groups, so that no one has to go silly alone. “Okay, line up along the shore with your backs to the river,” I say. “Then, spread your feet beyond shoulder-width. Now, bend forward and lower your head to where its top touches the ground in front of you and, supporting yourself with your hands, look steadily at the river’s surface through your legs.

“Is this for real?” asks one girl, inadvertently using one of Thoreau’s favorite words. “Yes,” I say. “It’s to help you realize perspective.”

Andrew inverting his head on November morning at Walden

Andrew inverting his head on November morning at Walden

A long minute passes. A few grunt with effort at this awkward stance. Still, all eight of them stay with it.

“O,” says the girl on the end. “The world just flipped. It’s upside down. Or maybe right side up.” “Yo,” say another. “Me too.” General agreement breaks out, and the second group begins looking for a place to begin.

Later, we talk this moment over, and they have much to say. It’s not lost on them that Thoreau’s invitation to inversion takes place just beneath the famous “earth’s eye” paragraph. Which requires only the shortest leap to the open-eyed habit of wonder that Thoreau hoped his readers would awaken to in their daily lives.

November’s end and December’s advent seems just the time for inverting one’s head, for bringing sky to ground.

Inverted November sunrise at Walden, along the shore near the housesite

Inverted November sunrise at Walden, along the shore near the housesite