Archive for March, 2009

Mar 31 2009

Journeys with a Pentax K200D DSLR
The Season’s Just-Right Light

 

 
I love the light of late winter and early spring. At this season of the year the light is strong but not yet glaring, and it shines with a clarity that makes photography a particular joy. To celebrate a brilliant sunny day this last week, I took a few hours to hike along The River with my camera, just to see what there was to see…

 
Right outside the door I was greeted by a flock of goldfinches, pine siskens, and common redpolls. Here’s a male goldfinch, his feathers fluffed up fully against the morning chill:

 

 

Seeking the Light

 
He’s brightly lit by the sun. Soon he will become even brighter as he acquires his summer plumage, but for now he’s more interested in brunch than in the flock’s females. Nearby, this chickadee is already enjoying his meal:

 

You Want ME?

 
He’s bothered by the lens only briefly, but I leave him alone after one shot, then turn to photograph a male common redpoll:

 

Warmup

 
He’s warming up and doesn’t want to be disturbed, so I move on and soon reach the trailhead, where these staghorn sumac bobs (seed clusters) greeted me:

 

Sumacs

 
They’re a bright splash of color along a trail where gray and russet were the predominate hues, but it’s not long before something else catches my eye—foam on the river:

 

River Foam

 
These rafts of foam are about the size of dinner plates. Is the foam from natural organics churned up in the falls? Or is is soap from the village upstream? It’s hard to tell from my perch well above the water.

Not far away, in an eddy which is still partially ice-sheathed, the currents and wind have broken up the thinner overnight ice and pushed the chards onto and under the edge of the main ice sheet:

 

Lee Shore

 
The thin but sharp shards are each about the size of a sheet of writing paper. They form an intriguing geometric pattern, as does this very thin overnight ice along the riverbank:

 

River Ice

 
The brown rectangular shape is a thick peninsula of anchored shore ice which has been drowned by higher water. As I was shooting pictures, the wind blew, making the thin ice groan, creak, and crackle as swells from open water rolled beneath it. When I returned from my hike that thin ice had broken up and flowed away, and this thin ice in the eddy of a feeder stream was ephemeral, too:

 

Stream Ice

 
The sweeping curves and irregular edges of this icy shelf melted as morning aged toward noon and the warm sun hit the stream.

The ice along the rapids differed markedly from the smooth river ice:

 

Icy River Boulder

 
This river boulder—about the size of a VW Beetle—is reminiscent of a melting ice cream cone. As the days warm up the ice will loosen from the rock and slough into the river. But there’s still a lot of ice, some of it quite dramatic:

 

Icicles and Waves

 
These yard-long icicles reach for the water which rushes over a 10-foot high ledge. Downstream of the spiky display is this eroding icy hump:

 

Differential Melting

 
Through the deep, cold winter, snow and ice built up in layers on this riverside rock. Splash from the rapids helped cement the snow in place. But now as sun rises high enough to strike the boulder and temperatures rise above freezing on many days, the icy snow is melting, but only during the day. At night, the melt is halted. This is what gives the ice such a smooth sheen. You can see the same texture on this scalloped ice shelf:

 

Scalloped Shelves

 
Ice shelves formed on the river when it was high, but as water levels dropped, new shelves formed in succession. Now that the river is low, the stacked ice shelves mark the river’s past as they cling tenaciously to the banks. See the new ice forming at the water’s edge at the bottom right of the photo?

Enough of ice for the moment. Let’s head up into the woods, where we find this large downed pine limb alongside the portage trail:

 

Pine Limbs

 
This sizable limb is a gift to one lucky porcupine, who had many a good meal by eating the bark. Porkies love hemlock bark even more, but they’ll not turn down a free lunch. Here’s a close-up of the gnaw marks on the limb:

 

Porky's Teeth Marks

 
See the parallel gouge marks? Yummy for Porky’s tummy. Not far from the porcupine limb, I notice a nest hole which might be home to a pair of chickadees:

 

Nest Hole

 
Chickadees are pairing up now, and it won’t be long before they begin prospecting for homes. They prefer cavities in trees for their nests. In a few month’s time I might hear chickadee youngsters begging for food, and see two or three heads squeezing together to peek out of their home as they wait for Mom and Dad to bring them something to eat.

Further down the trail there’s a slick of old ice where split black locust seed pods reveal the legumes inside:

 

Black Locust Seed Pods

 
The trail is thick with these seed pods, which apparently don’t appeal to all wildlife. The black locust is an important tree, as it reclaims land which has been badly disturbed—from clear cutting, say—and helps stabilize soil, which prevents erosion. The locust is a hardwood, but it’s susceptible to insect damage and rot, so it’s also a good tree for woodpeckers and tree-nesting birds. Another important tree in the north country is the American beech:

 

Copper Beech Leaves

 
Beech buds are much loved by grouse and other birds, as well as deer, and beechnuts are a favorite of squirrels, chipmunks, mice, as well as deer. Many of the beech leaves remain on the trees through the winter, and rustle like parchment when the breeze blows. Their coppery color is emphasized here by the sinking sun’s golden rays.

Time to head back, and in the calm above the rapids, I see a small flock of hooded mergansers, the first I’ve seen this season:

 

Hooded Mergansers

 
They’re among my favorite ducks, and they’re among the first to return in spring. The Flow is still largely frozen, so the ducks will rest and recuperate from their long sojourn north, but as soon as ice-out permits, they’ll be building nests along the gentle shores of islands upstream. The photo above shows a female with a male in the lead (to the left), with males following. Here’s a close-up of the female and her pretorian guard:

 

Close-to

 
The female is russet and subdued in her coloration, but there’s no missing the males when they raise their brilliant white crests. They’re telling me it’s time to back off, and so I did. But it was a beautiful hike, a fitting one to say good-bye to winter and WELCOME to spring!

 
Send a Comment

 

Mar 30 2009

The Wildness in Our Midst

 

 
What’s that in the tree beside a very busy highway? Is it a plastic bag which blew up there and got stuck in the branches? Is it a squirrel’s nest? Nope. It’s a porcupine. Kudos to Kate for finding out with the help of her grandmother. When I saw the dark shape in the tall tree in that roadside scrubland, my instinct said porky, but then I thought it couldn’t be, not there. Perhaps it was a gray squirrel nest instead, and I mentioned it to Kate, who put me straight. I’ve seen plenty of porcupines over the years, but never in such an exposed spot. They love the reach down by The River where pines and hemlocks grow—hemlocks are one of their favorite trees. Here’s a large pine branch which fell during a heavy snowstorm with strong winds:

 

A Good Meal

 
The bark was stripped by a hungry porky who wasn’t about to let such a treat go unappreciated. Normally they have to climb to the tops of trees where they nestle amongst the branches and have a meal of bark. That’s what the fellow at the head of this article is doing, eating dinner. They’ll sleep and eat in the same place, and when they eat their fill, then climb down and go on about their business elsewhere. Here’s a close-up of a porky’s gnaw marks:

 

Gnaw Marks

 
Look carefully and you’ll see the parallel toothmarks on the pine branch.

You don’t need to go far away to be close to wildness. Wildness is everywhere. Yes, even on the grittiest urban brownfield site and in the middle of vast parking lots. And as Porky shows, it’s beside the busiest roads. The wild gives ground reluctantly, and it’s quick to reclaim anything it loses. The Roman poet Horace summed this up about as neatly as anyone has: Naturam expellas furca, he wrote, tamen usque recurret. “Chase nature out with a garden fork if you will, but don’t be surprised when she comes charging back.” (That’s not an exact translation, I’m afraid, but I think it captures the sense of the Latin.) Of course, we’ve moved on a bit from Horace’s country garden. Even the Roman engineers—and they weren’t slouches; some of their roads and aqueducts do good service even today—would probably be amazed at the scope of our planetary tinkering. Still, Horace had been a soldier before he took up poetry. He understood turf wars, and he knew that nature is a patient adversary. Cracks appear on newly paved parking lots within weeks, and weeds spring up through those selfsame cracks soon afterward. These first green shoots may not look like much, but they’re the advance guard of nature’s army. And nature can afford a long campaign. Just check out this reclaimed auto dealership:

 

Call of the WIld

 
The woodland above is young and vibrant, despite the wrecks and old buildings which slouch on the old parking lot. In a few weeks, this woodland will resound with the songs of returning birds as they establish nesting sites and begin families.

I got an education in the resilience of the wild when I worked in the stones-and-bones trade, as an archaeological geologist documenting the remains of old homes, abandoned mills and crumbling factories, as well as the alignments of disused roads. America’s recent past, I learned, is often hidden just below the surface. This wasn’t a complete surprise. “I am the grass,” wrote Carl Sandburg in one of his most-quoted poems, “I cover all.” Given time, whole cities — whole civilizations — can been swallowed up by forest. Just ask any archaeologist who’s ever worked in Mesoamerica.

My conclusion? Man-made “wastelands” aren’t forever, and nature’s campaign to retake the ground she’s lost begins even as the concrete cures and the asphalt cools. The same thing is also true when nature herself redraws the map. Some of Europe’s most fertile soils are found on the slopes of Vesuvius, the volcano that destroyed the Roman city of Pompeii. And closer to home, the landscape devastated by the eruption of Mount St. Helens in 1980 is already showing signs of vigorous recovery. Not even clouds of superheated steam, torrents of acid fog, and moving walls of abrasive ash can sterilize living earth past all hope of recovery. What remains will be a graveyard, to be sure, but no matter how absolute the devastation, life comes charging back. Just ask this fellow:

 

Snowy's Home

 
He’s a snowy egret, and his home is within sight of a naval base on one side, and a superhighway and office complex on the other. The wetland which feeds him is littered with the trash of Chula Vista, California, but he thrives. We should be ashamed to allow our landscapes to become so filthy. There’s no excuse but laziness. But Snowy endures, and like Porky, he brings wildness close to us. All we have to do is open our eyes—and some of us do. Just ask Kate and Shana, who noticed the porcupine across from their office and cared enough to wonder if he was healthy and well. Read more…

 

Snowy's Wetland

 

 
Send a Comment

 

Older Articles »