Category Archives: Nature

Landscapes of Introspection and Extroversion

_DSC0043

Cape Breton Island, Nova Scotia

 

“Though your mind continually searches for order and pattern in the ocean waves, there is none to be found. The ocean is perfectly chaotic and achieves a deep sense of beauty which our minds recognize but are scant to understand” —Paraphrased from an Alan Watts Lecture

 

At times you may find yourself unsettled: angsty, pensive, unsure, angry. These emotions welling up inside of you need a reprieve, an outlet; they need an environment conducive to processing those feelings. Someplace gloomy, foreboding, immense; somewhere to connect with your mood. In times like these, you seek out water, wherever it may be—the beach, on the ocean or a pond, a raging river or gentle stream. Whatever it is, there is something special inherent about that landscape. Something in its sublime beauty eases the tension in your mind. In these over-bearing alien landscapes, there is solace, solitude. Sitting, strolling, or wandering aimlessly lost along the water’s edge, you can feel a change in your psyche. Your anxious thoughts lessen, your mind begins to process what conflicts you. There by yourself, you begin to delve into your inner being. The landscape you have sought has become your conduit towards introspection.

I am one who seeks the water when anxious. The primal nature of the powerful waves awes me, and I feel small and insignificant compared to their might. The calm reflection on a still pond reaches me too, and my mind is soothed by the gently undulating ripples on the surface. Alone in these environs I can recollect myself, dive deeper into myself, come away with a deeper understanding of myself. The water, I have found, is a prime landscape for self-reflection.

 

Intro_Extro2

Acadia National Park, Maine

 

Yet angst and anger—that troubling slew of emotions—is not the sole reason one visits the water’s edge. At other times, you will be experiencing different emotions: tranquil, curious, joyful. In those moments you may not be alone, or even want to be alone. You may be with other people. Regardless, the sheer beauty of the waves and water still works on you and those around you. This environment is different, you can tell. You feel something tangibly distinct here, though you cannot name it. Somehow you feel more at ease, like the water is a trusted friend there to support you in your relations. You can feel yourself opening up to the souls of those around you. Maybe those you are with had been introspecting the same as you, and have now became ready to share these quiet ruminations outside of themselves. Whatever the cause, you begin to open up. The landscape has fostered a window of special extroversion among those you are with.

I have had many deep and meaningful conversations by the water. So too I have had many deeply difficult conversations in similar places. On these occasions, the bond between the people involved was challenged—twisted, wrenched—and yet ultimately deepened. It’s not that meaningful conversations happen exclusively by the water—it’s just that this particular landscape seems to coax it out of me more easily. It seems to coax it out of those I’m with as well. These landscapes serve as a catalyst for our human connection.

Maybe different landscapes serve this same purpose for other people—deserts, mountains, forests—all have some sort of special power to connect us. For me, it is the water that is most impactful. It is a landscape that lends itself both to a powerful introspection yet also opens me up to meaningful relationships with others.

 

Porcupine Mountains 011

Lake Superior, Michigan

Advertisements

L’Acadie

Acadian Flag

L’Acadie, or The Acadia

 

To an American, the term Acadia (or in French, Acadie) will likely conjure up notions of an extraordinary national park in eastern Maine, but will prompt little more significance otherwise. However, the term Acadia is much greater than that, referring to a vast and rich cultural region beginning in the south with Maine and extending northeast to the Atlantic Provinces of Canada. But Acadia is more than just a region—it is its own strongly identified culture. From the earliest French colonists in Port Royal on Nova Scotia in 1604, a distinct culture began to develop that is undeniable to the modern traveler today. The Acadians are a people hewn from their landscape of gentle agricultural valleys isolated by rough coastal waters. Their way of life is largely pastoral, tied to the land. Their self-reliance has also produced a culture of folk artists and craftspeople who produced goods for their communities. Indeed, Acadia is a region with its own distinct identity, and traveling around the region one will not fail to notice the abundance of Acadian Flags or hear the French language being spoken.

 

Acadia Map

The region traditionally described as Acadia

 

The name ‘Acadia’ derives from the Greek word Arcadia which was applied as a place name to maps of the Atlantic coastline by early European explorers. The early French settlers adopted the name Arcadia for themselves, as in Greek it meant “refuge” or “idyllic place.” As they were far from their native lands and seeking a better life in the New World, these French settlers were able to turn the Atlantic coastline into both their refuge and an idyllic agrarian society for themselves. The letter ‘r’ was gradually lost from the name Arcadia to become what we now refer to as Acadia. The French, relying strongly on the traditional knowledge of the native Mi’kmaq peoples likely adjusted the name of their region to align with the Mi’kmaq suffix              -akadie, meaning ‘place of abundance.’ Indeed, the pastoral villages soon became prosperous.

Many of the original settlers to Acadia had been peasants in Europe, seeking a better life in the New World. In the absence of the rigid European social hierarchy, these settlers were able to use to own skills and talents to determine their rank in society. With little material support coming from France, the Acadians had to produce most of their own goods, and the skills and talents of the settlers became the basis of their culture of craftsmanship. Imperial France also showed negligible interest in governing their North American colonies. As a result, Acadian government was a system of village self-rule, where the communities were governed as a society of equals. The isolation of the Acadian villages, along with their essential independence from Imperial France, contributed to an independent spirit and a wariness about outsiders. However, the Acadians relied strongly on the native Mi’kmaq peoples to survive and prosper, using their traditional knowledge, intermarrying, and adopting many of their customs. In time, the population of the Acadians grew rapidly through high fertility rates and agricultural prosperity. Outside travelers to the Acadia region remarked on how tall, strong, and robust the Acadians were, with darker complexions and longer hair symbolizing their biological and cultural inter-connections with the native peoples.

The prosperity and independent spirit of the Acadians, along with their population explosion, soon was viewed as a threat by Imperial Britain. Territorial conflicts marked most of the history of Acadia, and the roots of this conflict stemmed from the long-held rivalry between the French and English, as it was played out in the New World. As early as 1613, a mere nine years after the founding of Acadia’s first permanent settlement, the British sacked and burned Port Royal in a territorial conquest. Decades of conflict would ensue, with the British militarily taking territory and the Acadians attempting to reclaim their lands. The last debate in the matter was the French and Indian war, which ended with the Treaty of Paris in 1763; that resolution ceded the last French strongholds in Acadia and French Canada to British control. As the British gained control of more and more Acadian territory, they began a program of expelling the Acadians to neutralize any military threat. The Acadians knew this era as Le Grand Dérangement, or the great expulsion. Acadians, who had long since been settled and identified with their landscape, were forcibly deported to places like French Louisiana, the 13 colonies, Britain, or France. However, with their knowledge of the land, many Acadians evaded deportation by seeking refuge in the wilderness. When the culture war on the Acadians gradually faded, the Acadians came out from hiding and some eventually returned to Acadia, creating their own small Acadian communities. Their cultural identity and ties to their land could not be abolished.

Today, Acadia is a peaceful land once again, returning more in-line with its idyllic agrarian beginnings. Acadians still live fruitfully and independently off the land, cultivating their crops and producing their crafts. The region is a mix of cultures—Acadian, English, Native, and others. So too is the Acadian landscape one of contrasts. From the rough rugged shores of Nova Scotia where hardy fisherman eke out a living, to the gentle pastoral landscape of Prince Edward Island where the soils are fertile and the climate is mild. I was fortunate enough to be able to spend a few weeks touring around Acadia taking in the sites. Though my focus was on the landscape and not the people, they are a people intricately connected to their land.

 

Hover Over Image for Caption, or Click to Enlarge:

Reflections on Walden Pond

_DSC0351

“In such a day, in September or October, Walden is a perfect forest mirror, set round with stones as precious to my eye as if fewer or rarer. Nothing so fair, so pure, and at the same time so large, as a lake, perchance, lies on the surface of the earth.”

 

On a calm October morning, “I went to the woods because I wished to live deliberately, to front only the essential facts of life, and see if I could not learn what it had to teach, and not, when I came to die, discover that I had not lived.” And thus, I went to those particular woods—the ones surrounding Walden Pond—in a sojourn along the path of one of my intellectual forebears, the irascible hermit Henry David Thoreau, to see if I too could eke out the life discoveries which he had made upon the pond’s shores. This unassuming Walden Pond, the site of Thoreau’s most famous personal (and far-reaching) social experiment, lies an hour west of Boston amidst the regional forests and farmland. It is here where the entirety of the dissertation Walden takes place.

My trip was a pilgrimage to visit the namesake pond to visualize the setting of the lengthy tome I had just finished. “The scenery of Walden,” as Thoreau describes it, “is on a humble scale, and, though very beautiful, does not approach the grandeur, nor can it much concern one who has not long frequented it or lived by its shore.” Walden is a simple pond indeed. A mere half mile long and only half as wide. Its perimeter is smooth and predictable; few coves or inlets add dimension to its waters. The landscape surrounding the pond, though hilly and thickly forested, does not strike an air of distinction. But as Thoreau championed in his many intellectual ramblings, “Our life is frittered away by detail…simplify, simplify!” I could picture Thoreau finding no more an ordinary pond home than this.

 

_DSC0360

Walden Pond on a calm October morning

 

Yet at the same time Walden Pond is entirely magnificent. In his personal rhetoric, Thoreau was a fiery exceptionalist, never shy of embellishment or hyperbole. The waters of Walden Pond, he described, were the purist and coldest waters around. He writes about how the quality of Walden’s waters rival the purist known springs. But for his continual exaggerations, he was correct about one superlative; at 102 feet deep, Walden Pond is the deepest inland body of water in the state of Massachusetts. The banks of Walden Pond drop abruptly off into azure oblivion; the water, in this deep watery well, stays cool and refreshing year round.Thoreau knew these depths well, for among his many intermittent occupations, he was a trained land surveyor.

I came to Walden Pond to pay homage to a man who has influenced my own thoughts on life and meaning, if not in words exactly, then by sentiment alone. Intellectually, we share many similar ideas concerning social progress and the higher humanistic yearnings for the species. Thoreau is loud and brash with a pen and passionately rants against the things he disagrees with. His words echo a fiery passion burning deep in his soul. He loathes the nearby railroad and laments material progress for the sake of a dollar. But he also advocates for his better society, seeking to improve the man in the culture; Thoreau preaches continually on freeing mankind from slavery to self and to society. The reclusive Thoreau rants against the ills of contemporary civilization in the mid-18th century and seeks his moral salvation in the woods. Though little appreciated during his own time, and living unwed, unknown, and with his parents until his young demise, Thoreau has become a prophet of the modern day.

Although I feel a tie of kinship to Thoreau, he comes off as a man one would not have wanted to spend time with, myself included. To his village contemporaries, his nature wanderings and isolated hermitage made him appear aloof, yet he was a keen observationist and a scientist at heart, daily making acute observations of the environment and human kind. Though he exquisitely bemoaned the lives of others with his words while simultaneously boosterizing his own noble endeavors—ones that he alone perceived he was discovering in an insipid sea of ignorance—he was quite sociable and gregarious with the right type of company. He lived alone, yet kept three chairs in his house: “one for solitude, two for friendship, three for society.” Though Thoreau the man may have been petulant, his ideas are familiar to anyone seeking self-improvement. His writing is at times very off-putting, egotistical, self-righteous, and even shaming and chastising (with way too many verbose phrases strung together with endless commas), yet his heart and ideals were with the people. His goal: to achieve in humankind a fierce independence and self-reliance to live genuinely and whole-heartedly as one’s best self in society.

 

_DSC0320

Getting acquainted with Thoreau the man

 

I can see a bit of myself in Thoreau. I see a bit of myself in his perpetual longings and desires for something greater and nobler in life, Thoreau’s self-described ‘higher laws’. I see myself wanting to live deliberately and intentionally to the fullest extent, where I can ‘suck out all the marrow of life’.

I can also see myself venturing down the path of Thoreau, whether intentionally or by unplanned drift. Simplify, simplify! A one-room shanty seems plenty accommodating to me. Living independently off the land with little money but lots of means—that too I can see. Work, for Thoreau, was never a major priority either. He spent his days in idle employment ranging the forests, the self-appointed ‘inspector of snowstorms’. At its roots, Thoreau’s Walden experiment cuts to the heart of a desire to break away from society and to live a true and unconstrained life, unhindered by the bonds of artificial society. Like Thoreau, the unpretentiousness of nature provides the means of escape to a better existence.

 

_DSC0329

A replica of Thoreau’s one-room shack, ten feet wide by 15 feet deep

 

The Walden Pond of today looks different than in Thoreau’s time. Shortly after moving out of the woods, Thoreau’s shanty was relocated to the village of Concord. The forest lands around the shack as well, harvested many times previous to Thoreau’s day, grew thick and dense, obscuring the very foundations of Thoreau’s presence. Thoreau’s expansive bean field, too, has reverted back to forest. The Fitchburg Railway, the rail-line skirting the pond that Thoreau so loudly laments, has been upgraded to a busy commuter line to Boston. The lands surrounding Walden Pond have become protected as a state reserve. No longer the spot of solitude and isolation, Walden Pond has become a popular destination for recreation in Massachusetts, for both its natural beauty and the outdoor recreation aspects.

 

_DSC0349

The location of Thoreau’s Cabin

_DSC0357

Second-growth forest in Walden’s woods

_DSC0362

Thoreau’s much maligned Fitchburg Railway

 

Do the many visitors to Walden Pond on a sunny day think about the ideas that were developed here? As they sun-bathe on the beach or swim across the cool waters, do they ponder the intellectual history of this place? Do they know the historical significance of this parcel of land where they are picnicking? Is it perhaps that the modern-day visitor to Walden subconsciously accepts Thoreau’s importance of nature without even realizing it? Surely they must have internalized some of Thoreau’s ideas, given the crowds of people who come to spend time finding themselves in nature.

Alas, after paying my pilgrims’ visit to this important site, the time to leave had come. After all, “I had several more lives to live, and could not spare any more time for that one.”

 

_DSC0331

The popular swimming beach at Walden, modern day

A Quiet Moment at Camp

_DSC0128

Swim Dock sits unattended on a glassy Triangle Pond waterfront

 

Through the din and the energy and the chaos and the pure exhaustion that exemplifies summer camp, it is incredibly easy to forget about the place where you chose to live and work. The long involved days with an endless to-do list of activities keeps one distracted from the distinctiveness of your location. You grow immune to the landscape of the place you work, gradually forgetting the immense beauty of the natural surroundings that drew you to camp in the first place. With so much to do outside everyday, it is easy to take this close access to nature for granted. The subtle beauty of nature often slips the mind…

As the last summer campers file out the gates, the camp staff can pause and breathe deeply, reflecting on the summer past. Then there’s this sudden realization. It is quiet once again. But not a silent quiet—a quiet absorbed with sounds. All around are the songs of the earth. The chirping of the insects, the shrill call of the birds, the gentle breeze rustling the tree-tops. Breathe deeply and listen closer to these sounds. They have been calling forth all summer long, but not until now have they received an attentive listener. It is the contrast from the clamor of summer camp that reawakens the ears to nature’s melodies.

The quiet moment encourages you to explore deeper. No commitments now. Please linger and understand what’s here. The forest paths that you walked hurriedly past all summer are now empty. Slow your pace. Look up and gaze amidst the trees. See the dappled light filtering through their leafs perched an immense height above the ground. Then look down, closely, all the way to the ground. Amid the brush lie flowers, the embodiment of the fecundity of nature. Stoop down close and admire their elaborate forms. They sprinkle the ground in all their intricate glory, yet are often overlooked by man; their complex beauty is but for their own sake. Through the air wafts the fragrance of the bushes. Breathe deeply, and take it all in. How many times have you been here before and not noticed this?

It is moments like these when it gets quiet, when life takes a momentary pause, that I begin to reflect on what brought me to this place to begin with. This is where I live. This is where I have chosen to stay. For me, an enticing draw of the camp life is to live and work in these beautiful places, daily immersed in the wonders of the natural world. In the busyness that life often rings upon us, it becomes difficult to take the necessary moment to realize the beauty that surrounds you. It is here all along waiting for your attention. The question is: will you stop and notice it?

Breathe Deep.

_DSC0160

Towering pines provide refuge on the path to the low ropes challenge course

_DSC0177

A pair of Pink Lady Slipper Orchids rest unperturbed by a challenge course obstacle

DSCN1976

The nodding bell flower of the a-chlorophyllic parasitic Indian Pipe plant is delicate and lacy, but easily overlooked

DSCN1979

Reflecting its gaze on Triangle Pond, the Jones Homestead adds a touch of New England charm, dating to the pre-camp days when this area was farmland

DSCN1845

The approaching sunset on the Spectacle Pond waterfront issues forth a compliment of contrasts

Night Lights

A photograph is a modicum of truth as it captures an instant in time, a scene reflective of precisely how everything appeared the moment the shutter was released. True? Not exactly. The realm of photography is filled with all sorts of trickery and inexactness. In fact, as early as there has been photography, there have been those using the medium to alter the way reality is captured and presented. Images on film do not appear precisely how even our own eyes view them. This is because of the effect of optics—cameras, as well as our own eyes, are merely just optical sensors. Both take in light photons and use them to gather information about the world. For our eyes, photons fall upon our retinas and are manifested by our brains into our vision. For a camera, the photons fall upon the film (or in digital photography are recorded on a computer) and render what we call a photograph. Under most circumstances, the images generated by a camera are similar to what we’d view in real life. But when the level of light gets low, a whole new world of photography opens up, one where the varying levels of light can create interesting scenes through different levels of exposure.

The following photographs I took at night as a few experiments in capturing the scenes of light and darkness around Camp Burgess.

 

_DSC0213

The night sky is full of the light of stars. It’s beauty causes us to gaze heavenwards with wonder. Though our brain can process the combination of light and darkness just fine to render a starry image, a camera cannot simply point and shoot a scene from the night sky. The level of light is just too low to record anything but blackness. In order to photograph the night sky, the shutter of the camera must remain open longer than an instant. For as long as the camera’s shutter remains open, light falls on the sensors and the image being rendered is evolving. For this photo of the Big Dipper through the trees, I left my camera’s shutter open for 30 seconds. In the dimness of night, leaving the shutter open for that long enabled the stars, as well as the trees in the foreground, to appear in the scene. (If you’re having trouble seeing the images, then turn up your computer’s brightness)

The following four photographs all were shot from the same location.

_DSC0228

Here is the night sky again, with the forest in the foreground. The exposure time was set for 30 seconds, which allowed the stars time to emit enough light to be captured in the image. The outline of the Milky Way can be scene across the sky. This is pretty standard night sky photography.

 

_DSC0232

But I decided to use the optical sensing of the camera to my advantage to create some digital trickery. The night sky is great, but I wanted to see how some artificial light would look in the exposure. This is the same image as before, except that I shone my green star laser in front of the camera while it was recording the image. The streaks of green that were only temporary flashes in the sky look as if they were shining beacons from within the cosmos.

 

_DSC0239

Instead of adding artificial light to the sky, for this image, I added extra light to the trees in the foreground. This is a photographic technique known as light painting. The additional light shone on a nearby object is captured during the long camera exposure, causing a highlighting effect on that object. With this, the details of the trees in the foreground can pop out.

 

_DSC0244

For my final photograph of the series, I increased the exposure time from 30 seconds to a few minutes. The increased length that the shutter is open permits an accumulation of light to enter the camera sensor and be recorded in the image. The wonderful thing about exposures at night longer than a few minutes is the ability to capture star trails. Since the Earth is continually rotating, the placement of the stars changes in the course of the night. This change is below our threshold of perception, but not the camera’s. In a star trail photograph, the stars themselves appear to move across the sky, leaving a curved bright streak showcasing where they have been. I absolutely love star trails. Unfortunately, from my location in Sandwich, Massachusetts, the light pollution was too much to capture star trails. After just a few minutes, the light from the nearby city dominated the image. The resulting photograph looks like a foggy forest captured during daytime. But remember—this photograph was taken in the dark!

 

_DSC0198

Some more fun with artificial lights here, and some more light painting. Here, I used my high-powered green star laser to write some words on the trees in the foreground. The light emitted from the laser is strong and concentrated enough to appear like a neon tube-light in the trees. “Base Glamp” is the nickname of where I’m working this summer.

 

_DSC0201

More fun with lights in the dark. Similar to star trails, any moving artificial light that falls upon the camera’s sensor gets recorded as a streak in the image. Here I had a few friends walk through a field in the darkness as they shined a few flashlights and headlamps around while the exposure time was set for 30 seconds. The resulting light streaks and spotlighting effects always cause an unexpected result. Though the scene itself is nothing much, the very process of recording the image provides a good artistic flair.

 

_DSC0276

Low levels of ambient lighting at night provides an opportunity to capture scenes highlighted by a single light source. Here, the scene in the composition is dim and the only light source is from a single headlamp. Hence, the hands are illuminated while everything surrounding them fade into darkness of the nighttime.

 

_DSC0279

Fire can also provide a source of light at night. The beauty of flames and glowing embers is pleasing to look at as well as to photograph. Compared to the stars, the light emitted by a fire is bright. It takes an exposure of only a few seconds to capture an image like this.

 

_DSC0264

Finally, using my zoom lens, I can safely get close to the fire to photograph a macro of the glowing coals. Just a few seconds exposure captures the soft, glowing light of the embers but blurs the flames crawling from under the log on in the middle.

Killing for Ecology

I’ve been on a killing spree lately. No rampant caterpillar can escape from my smash…or at least my smashing ire. I’m conducting this purge because I’m an environmentalist. Ecology has turned me into a cold-blooded killer.

The standard picture of an environmentalist is often the gentle, peaceful hippie type, someone who expresses tender loving care for all plants and animals on the planet. They are caricatured as supporting all life and opposing all death and violence. As such, killing is not even remotely imagined as a tool that is in the environmentalist’s repertoire; in fact, it may be thought of as the antithesis. But the ecological household of nature operates differently from idealized notions of harmonious environmentalism. As the poet Tennyson would say, nature is ‘red in tooth and claw’; death, as well as life, are integral parts of nature. It is an eat or be eaten type of world, and death is as necessary to nature as every organism’s metabolism. Nature continues on unceasingly because it rests in an appropriate balance between the processes of life and death, fecundity and consumption. But unfortunately, the balance of nature can readily be tipped to a point of drastic change; there exist certain species that can escape their native habitats and alter the balance of the ecosystems in which they land. These species are known as non-native invasive species. Environmentalists and ecologists alike are thus faced with the quandary of whether it is right—and to what extent it is—to kill in order to restore the balance to native ecosystems.

One of the cast of characters that appears on the most harmful invasive species list is the gypsy moth (Lymantria dispar dispar). This innocuous little caterpillar—and its flightless adult moth—seem relatively benign singularly, yet the monstrosity of their sheer numbers has been an extreme detriment to the northeastern United States. Native to Europe, the gypsy moth was intentionally brought to America less than 150 years ago in 1869. A man by the name of Étienne Léopold Trouvelot imported the non-native moths with the intent of interbreeding them with silk worms to develop a more resilient silkworm industry. Trouvelot’s experiment inevitably failed, and whether intentional or not, the moths were released from his residence just outside of Boston. Lacking any of their natural predators to keep their population in check, just twenty years later the first major outbreak of gypsy moths occurred in Massachusetts. Trees were defoliated, caterpillars covered everything, and frass (i.e. insect excrement) rained down on the town. Since then, the gypsy moths have started on their relentless march across the northeastern United States. Each year, the gypsy moths stake claim to new habitat, and with it they bring their trail of destruction. Entire sections of forest can be defoliated in an outbreak scenario, and the creatures can easily defoliate more than a million acres of hardwood forest in a given summer.

 

Gypsy moth spread 1900-2007.gif

Spread of Gypsy Moths in the United States, 1900-2007 (compiled by US Forest Service)

 

In early May, the next generation of gypsy moth caterpillars hatch from their over-wintering egg cases and commence their feast. They emerge by the millions and coat everything en masse. The tiny black-haired little crawlers make their visual appearance when they are about an eighth of an inch long, appearing on every natural or human-made object outdoors. The tiny caterpillars spin an elongated strand of silk and their long spikey hairs allow them to get carried by the wind to new places. To the casual observer, it seems like the tiny creatures are flying around. A young gypsy moth hopes to land on a palatable tree so it can begin its banquet and increase in size; barring an ideal landing zone, the caterpillars have a relentless drive to crawl over any obstacle to find a food source. In late spring, the observer can tell once again when the caterpillars have returned and can thus take action before much damage is done to the ecosystem. When the caterpillars are small, they are easy to destroy. Squashing the pests seems inconsequential. Pressing down upon them with a thumb produces nothing but a small black smear. Each caterpillar dispatched is gone forever and its life and memory are no more.

 

DSCN1735

In early May the small gypsy moth caterpillars emerge and coat everything in sight.

 

But as the creatures grow, they become harder and harder to kill both physically and psychologically. They have been feeding for weeks, turning native plant leaves into more gypsy moth biomass. The caterpillars have become larger, less fragile creatures. When they reach half an inch long, they are sizeable enough to squirt out a blob of dark-green or bright-yellow juice whenever they are squashed. At an inch long, they begin to display an adverse reaction to being squeezed; it takes increasing pressure before the caterpillar is popped and its life juices run down the leaves. As the caterpillars keep growing larger, their features become more distinguishable; they have become stronger and actively resist death now with all their might. Killing the destructive organisms is now more of a struggle, particularly a psychological battle for the executioner. The juice that gets on one’s hands sometimes runs a deep red, reminding the slayer that it once belonged to the realm of the living. The breached corpses of the caterpillars clench indefinitely to their leaves even in death, a chilling reminder of the life that once was. These things remind the exterminator that the organism dispatched just moments ago was a living, moving creature.

 

_DSC0126

Older gypsy moth caterpillars in the act of defoliating an apple tree.

 

What right do I have in taking a fellow creature’s life? Especially if they cause little direct harm to me? Is the fate of the ecosystem dependent upon my action as a concerned ecologist? Or should the gypsy moths be left alone and nature allowed to run her course? As the gypsy moth caterpillars grow, they continue to become more and more of a nuisance, even reaching plague proportions. They feverishly eat leaves, turning the native oak trees into Swiss cheese. Infestations can defoliate entire trees and can even lead to tree death; entire sections of native hardwood forest can be denuded by these insects. In a quiet moment in the forests of New England, the very sound of destruction can be heard from the tree-tops. Close your eyes and listen—it is not a sprinkle of rain you are hearing, but the falling frass of the swarm. The oak trees, and other hardwoods, suffer at the mouths of these non-native herbivores. The other native creatures that depend on the forests for food and habitat are adversely affected too. The greed of the gypsy moth’s appetite knows no bounds. Is it thus justified to kill the caterpillars for the sake of the trees and the forest in general?

 

_DSC0150

The damage done to an Oak tree, the gypsy moth caterpillar’s favorite forage.

 

Should we as humans intervene in the situation of invasive species, even if it means the prescribed death of millions of organisms? It is a struggle that we as environmentalists and modern humans must face. Our civilized world has created a narrative that removes us from the brutal truth of ecological relationships and our impact on the natural world. The metabolism of life is neatly tucked away into the folds of textbooks or of the grocery store. We do not see where our food comes from, and we avert our eyes to predation in nature. We do not fully respect the fact that in order for the balance of nature to remain intact, life indeed must be taken. Death has become so unpalatable to our modern culture. It is thus exceedingly difficult to compromise a human distaste for killing with a commitment to the facts of ecology. I am both an environmentalist and an ecologist, yet I too struggle with the necessity of death. Humans are compassionate and sympathetic beings. It is hard to watch a young or injured animal die. We like to root for the underdog to survive. But not every organism in an ecosystem ever survives; it is not even physically possible for every organism in an ecosystem to survive. The balance of nature rests on the facts of metabolism—of life and death. When humans are responsible for bringing the balance of nature to a tipping-point, shouldn’t we also be responsible for correcting our wrongs? Isn’t killing another organism justified in the name of the ecological integrity of the whole system?

I encountered a similar moral dilemma surrounding the eradication of an invasive species when I was in Australia—only this example was more extreme. Instead of simply squashing caterpillars, the most-wanted organism was the cane toad. These creatures were much more relatable than a small caterpillar, and the moral qualms surrounding their eradication were much harder for me personally. The cane toad, a vertebrate, is much more closely related to human kind. Its blood and organs are similar to mine, and I felt as if I had some kind of evolutionary connection to the toad that I didn’t share with a caterpillar. Cane toads are also much larger—reaching up to the size of a dinner plate, and their deaths would prove all the more gruesome because of it. Though I knew intellectually how disruptive the cane toads were to the ecology of Australia, I individually had quite a few reservations about personally killing a cane toad.

Cane toads (Rhinella marina) were introduced to Australia from the tropical Americas in 1935 as a biological control method to combat the cane beetle, which was threatening Australia’s sugar cane crop. In 1935, 102 toads were released in agricultural areas in Queensland. From then to now, cane toad numbers have increased to more than 200 million in Australia today. Adding insult to injury, the introduced cane toads did not even control the cane beetles they were intended to ingest. Instead, cane toads wreak havoc by gorging themselves on native Australian fauna, eating native creatures directly and leaving less food for other native species. Additionally, the cane toads are highly poisonous and use their poison glands as their primary defense mechanism. Native Australian fauna, unfamiliar with the toads, see the meaty morsels as an easy meal. The cane toads do little to resist being bitten, and instead wait for the poison excreted from their skin to kill the pursuing predator. Instead of an easy meal, the Australian wildlife is poisoned to death. As the cane toads continued to hop into uncharted territory in the Australian bush, more and more native wildlife became diminished because of it.

 

Cane Toad

The massive (and massively destructive) cane toad.

 

Cane toads have become a much bemoaned villain in Australia, and the culture Down Under is unsympathetic to the toads. Aussies will use whatever means possible to exterminate a toad. Drivers use them as target practice in the road. Kids use them as cricket balls for sporting events. Humane ethicists advise either freezing or drowning the toads as the most humane method of dispatching the pests. I too, was taught by the Australians to combat the spread of the toads by any means possible. As a backpacker lacking any real resources for the job, I was told to use my most powerful weapon—namely, my boots. I was taught to bluntly kick around the cane toads until they stopped dead.

As an ecologist, I felt that I had to fulfill my duty to an already ravaged ecosystem. And the cane toads were not hard to find. I stayed in many places in Queensland and northern New South Wales where cane toads covered the ground like a plague. Knowing about their negative ecological impact, I was ready to do something about it. At one roadside campsite near a creek and some slickrock, I encountered an abundance of the bedeviled toads. I singled one out. I picked it up by its warty back. Having no predators and no defenses other than their poison, the cane toad made no effort to resist. It didn’t even seem perturbed by being picked up. Holding the toad in my hand, I prepared for what was about to come. I let go of the toad and drop kicked it. The toad went flying onto the slickrock. I made my way to the toad. Dazed, but alive, I found it again. I had already committed to the extermination of this particular toad; it would be cowardly to back out now. Thinking thusly, I repeated the entire process a few more times. With each drop kick I imparted, I knew I was doing damage to the toad. Yet after every kick the toad still groggily got itself back up. I could still tell that the toad was every bit as alive as I was. My efforts at eradicating it simply weren’t enough. The toad wouldn’t be dispatched easily. From the outside, my toad looked every bit a toad as it did before my encounter. But on the inside, I knew, I must have done some damage. I knew I needed to end the suffering promptly and just kill the toad quickly. But I just couldn’t bring myself to the point of squashing down on the toad with my boot against the rock. I was appalled at the thought of the blood and the gore of it all. So instead I did the cowardly thing. I left the toad where I found it, hoping that it would soon die of its injuries. It seemed probable that the toad would have died soon after, but I’ll never know for certain. At any rate, my actions would not have produced anything akin to a quick, painless death. And now, I had to live with being the cause of that death. Though my hatred of cane toads caused me to maim one of their own, it could not overcome my desire to not take a life; all my beliefs about ecological integrity could not manage to win over my sentiments and cause me to end the toad’s life once and for all.

It is still possible that the cane toad I kicked around lived on. If so, the toad lived but it was the ecosystem that suffered because of it. Each cane toad, each gypsy moth that continues to live on in a place outside its native ecosystem continues to tip the balance of ecological resiliency. One does not see the consequences of continued ignorance towards invasive species individually. But collectively, the oak trees will suffer because of it. The native Australian fauna will suffer because of it too. The ecosystem as a whole suffers because of it. And thus, when an organism is causing undue harm as an invasive species, is it right to let it continue on and undermine the integrity of the ecosystem? I think not.

Though killing is psychologically painful, it is often necessary and justified for the sake of ecology.

 

For More Information:

  • Cane Toads: An Unnatural History

  • And the best scene from the film…

  • And the sequel…Cane Toads: The Conquest

The Sands of Time and Change

Some 50,000 to 70,000 years ago, a giant lobe of the continental glacier that stretched across North America during the last ice age ground to a halt during what is known as the Wisconsin Stage, the most recent phase of the last global glaciation. For thousands of years, that small piece of the vast expanse of ice stayed relatively stagnant at its location, neither advancing nor retreating remarkably. Though the terminus of the glacier remained more or less in place, the ice itself continually moved, acting like a giant conveyor belt carrying a load of rocks and sediment scraped from the bedrock of continental North America. Year after year the glacier persisted, bringing layer upon layer of sediment with it. About 12,000 years ago, the planet began to warm dramatically; it was the end of the last ice age. The glacial lobe, melting in the rising global temperatures, retreated north to the arctic where snow persists year round. In its wake was left evidence of the glacier’s presence; on the expansive coastal plain just off the mainland of modern-day Massachusetts was a very conspicuous mound of sediment. That pile of debris, known as a terminal glacial moraine, was the genesis of Cape Cod.

At its start, Cape Cod was little more remarkable than a hilly mound of debris pocked with depressions rising above a broad plain, for off the coast of New England the continental shelf is wide and gradually slopes down to the sea. At the end of the last ice age, with much of the world’s water being locked up in the melting glaciers, the ocean water was much lower than it is presently. For thousands of years after the glacier’s retreat, Cape Cod as we know it was not surrounded by water; it was surrounded by land. Gradually, as the Atlantic began to rise from glacial meltwater, the mound of sand and rocks finally became a peninsula about 3,500 years ago; a very primitive Cape Cod could now be identified by its shoreline. But it was not yet the Cape Cod we know today. It would still take thousands of years more to mold the landscape into its present form.

But even the Cape Cod of today was not the Cape Cod of yesterday, and will not be the Cape Cod of tomorrow. Geologic forces act with gusto on this geologic infant. All around the coast of the Cape is a blanket of sand—the telltale sign of active erosion. Sand moves quite readily in the wind and waves; there is nothing quite so solid about the Cape, no feature quite so permanent. Though formed of sand and rock, the Cape is little more than a giant sand castle in the midst of an angry Atlantic. To find a solid foundation—bedrock—one must burrow hundreds to thousands of feet down. With no solid foundation, the Cape exists in a state of flux. Just twelve thousand years after its creation, the Cape is dramatically different than the day the glaciers retreated. Cape Cod has never found its state of geological stasis.

 

Cape Cod Outline

Conspicuously ringed by a rim of white, the sandy erodible shores of Cape Cod are visible even from space.

 

Incessantly, wind and water work their relentless magic on the Cape, continually transforming the landscape. Though everywhere on the Cape has potential for rapid erosion, nowhere is this process more apparent than on the Eastern seaboard. Unprotected from the vast fury of the Atlantic, the eastern shore faces the brunt of its unmitigated ocean waves. The force of winds and waves cumulatively wash away the beaches lining the shore, which undermines the land above from the base. As more beach disappears into the water, land from above will tumble down to replenish the beach sands. Thousands of years of water undercutting the land have resulted in the wall of characteristic oceanside sand cliffs that line the eastern shore, and the continuously lapping ocean waves have eroded Cape Cod’s initially irregular eastern shore smooth into a long, continuous beach. Taking a look towards the cliffs above reliably reveals how high the land once sat.

 

DSCN1741

On the eastern shore of Cape Cod, the powerful Atlantic Ocean gradually eats away at the edge of the Cape, forming a long continuous beach lined by sand cliffs (@ Nauset Beach).

 

On its eastern shore, Cape Cod loses about three feet of land every year. At its narrowest point just south of Wellfleet, little more than a mile of land separates Cape Cod Bay from the Atlantic. Given the current rate of erosion, the outermost peninsula of Cape Cod will become an island separated from the mainland in less than two millennia. Even on the time-scale of a human life, the rate of erosion is unmistakable. Glancing up at any seaside cliff, one is likely to see the underground remains of society ghastly exposed. Drainpipes emerge from the cliffs, leading nowhere, draining nothing. Electrical cables dangle limp and useless. Large chunks of asphalt lie at the base of the cliffs, evidence of past roads and parking lots. All of this evidence points to the fact that the eastern edge of the Cape was once purposely settled with the intention of staying permanently. But not even modern development could stand up to the forces of erosion over time. Eventually, even this evidence of habitation too shall disappear.

 

DSCN1743

The ghost of previous settlement becomes apparent in the seaside cliffs. Drain pipes and old wiring poke out from the cliffs above (@Nauset Beach).

 

Along with the sand, much of the history of Cape Cod has fallen down the cliffs and disappeared into the hungry mouth of the ocean. The first twin lighthouses at Chatham have long since tumbled into the sea; later lighthouses would be built on moveable bases to prevent a similar fate. The landing spot of the first trans-Atlantic telegraph cable connecting America to continental Europe in 1879 is no more; that spot where messages were relayed across the ocean now lies more than 300 feet out to sea. As the pursuit of land by the ocean continues, more buildings face the dilemma of either moving or falling into the ocean. Man’s few accomplishments, even as groundbreaking and historic as they may be, are ultimately fleeting and ephemeral. Nothing can stop the onslaught of the elements over time. The ocean serves as a reminder for man to keep his humility.

 

DSCN1798

The view is one thing, but these houses will soon have to face destiny: move or be swallowed by the ocean. (@ LeCount Hollow Beach).

 

Though the eastern shore is rapidly eroding and the Cape loses about 5 to 6 acres of land every year, not all of the elements work to destroy land. Land that is lost will eventually result in land that is created. However, on Cape Cod it is a losing battle; for every acre of land lost, only ½ acre of new land will be created. The rest of the sediment vanishes into the ocean depths. Summer winds transport eroded material along the shore southwards, adding to the sand island of Monomoy off the Cape’s elbow. Strong winter Nor’easters transport most of the sediment down-cape to the curling fist at Provincetown. Here, currents slow and the transported sediments are deposited, forming the classic recurve shape of a sand spit. At the very tip of the Cape, the area known as the Province Lands has been formed very recently, an accumulation of the sandy corpse of the easternmost Cape. The Province Lands are not a glacial feature, but a geologically infantile accumulation of water-deposited sand. But even where deposition occurs, erosion is present also. Just south of Race Point, where sand from the eastern Cape is coming to rest, waves off of Cape Cod Bay move sand south around the Provincetown Harbor towards Long Point. Erosion happens on many scales—a fractal pattern of sand spits develops.

 

DSCN1789

Not all of Cape Cod is disappearing: sand from the eastern shore eventually settles in places like Race Point at the northern tip of the peninsula (Race Point Lighthouse).

 

DSCN1788

Where there is deposition there is also erosion: Herring Beach, just south of Race Point where a road and parking lot are irreversibly disappearing into the ocean.

 

Water is one factor in the continual re-shaping of Cape Cod; wind is another. Unprotected from higher surrounding landforms, Cape Cod is continually ravaged by winds whipping across the seas. Historically, the erosional effect of these winds has been tempered by a layer of vegetation growing on the sandy soil. Though the soil on Cape Cod is poor and holds very little organic matter, these fragile soils once supported great hardwood and softwood forests. Millennia after the glaciers retreated, pioneering species gradually built a thin soil in the sand; larger and lusher trees were then able to grow, a magnificent forest of large pines, oaks, and in places even the nutrient-demanding beech tree. Upon landing in the New World at the Province Lands in 1620, the Mayflower Pilgrims scouted the area and remarked on the majesty of the Cape’s forests, being “compassed about to the very sea with oaks, pines, juniper, sassafras, and other sweet wood.” Though the pilgrims moved on to settle permanently in Plymouth, more European settlers were soon to follow in the late 1600’s and early 1700’s. With rapidity the native forests of the Cape were cut down for firewood and agriculture; the thin fragile soil was exposed to the unforgiving winds. The layer of green that held down the topography of Cape Cod was removed, and the fertility of the soil lost with it. By the mid-1800’s, man’s feeble attempts to eke out a living by farming the Cape all but ended. Today the stabilizing forests are in regeneration, the scraggly pitch pines being the first to reappear where man once tilled.

This story of human-induced erosion played out all across the Cape, but nowhere else was its effect as marked or as lasting as in the Province Lands. Though the native vegetation recolonized most of the Cape, not all places were able to return to mature forests. The sandy hills of the Province Lands, once denuded of their forests, created a perpetually shifting dunefield. As the dunes go on their continual relentless march, human habitations and historic buildings are engulfed by the drifting dunes without human intervention. Even today’s darling jewel of Cape Cod tourist towns, Provincetown, was critically threatened by the shifting sands; the fledgling town was close to being abandoned in the 1700’s as sands started to engulf the village. To allow the blowing sand to pass underneath unopposed into Provincetown harbor, residents began building houses on pillars. Efforts to combat the unceasing erosion happened nearly as soon as the dunes started moving. As early as the 1650’s, a law was passed in Provincetown forbidding the trampling of dune vegetation. Such conservation laws continue today, and Provincetown was saved from imminent burial. But the tip of the Cape is far from its pre-colonization state; the winds and sand continue to remind inhabitants of this fact. Paths and roads along Cape Cod’s sandy tip are continuously blanketed by a layer of sand. The Province Lands Dunes—as beautiful as they may be—are a man-made creation, one that has outrun his own control. Though the initial disturbance was created by humans, the relentless winds took over the process of dune movement and continues on to this day.

 

DSCN1761

Erosion is a force on land as it is at sea. Strong winds off the ocean keep a migrating dunefield at the Province Lands.

 

DSCN1776

No structure is safe: without the efforts of human intervention, the Old Harbor Life Saving station would eventually become buried in sand.

 

DSCN1793

Provincetown today. In the 1700’s, blowing sand from the Province Lands threaten to swallow this seaside town.

 

Everywhere on Cape Cod, change to the landscape is occurring. Much of it—the seemingly inconsequential movement of a single salt grain—happens ever so minutely and imperceptibly. Cumulatively, the effects of erosion serve as a reminder of the impermanence of humans and their accomplishments. Nothing, ultimately, lasts forever. Not even a feature as large and well-known as Cape Cod can last. Ultimately, all things are washed away into the sea.

 

For Additional Reading:
O'Brien, Greg (2003). A Guide to Nature on Cape Cod and the Islands. 
        Hyannis, MA: Codfish Press.
Strahler, Arthur N. (1966). A Geologist's View of Cape Cod. Garden City, 
        NY: The Natural History Press.

Turkeys in the Rain

DSCN1706 (2)

“Turkeys in the rain and they don’t complain, they just graze in the field with the cattle in the mist”

Seth Bernard and May Erlewine, from “Turkeys in the Rain”

 

Springtime has been coming on gradually in Cape Cod, with slowly warming temperatures as the amount of daylight steadily lengthens. Cool spring rains fall across the landscape as the deciduous trees burst forth their buds into new foliage and flowers. The fauna, long-since arisen from their winter torpor, are milling about their animal business. The cyclical change into springtime causes a hormonal shift and serves as a trigger for much animal behavior; for some, the breeding season is nigh and is fraught with activity. Listen closely. All around the Cape, you may hear the familiar fowl and its iconic gobble as it struts showily about. Yes, both field and forest are alive with a rafter of turkeys (indeed, that is the correct name for a group of turkeys, derived from the antiquated use of the word ‘raft’ as a motley collection of things). After a long winter living in groups separated by sex, the male and female turkeys start to mingle and commence their rituals of courtship. It is quite a show to bear witness.

The turkeys go about their labors, indifferent to rain or shine. The hens, the more pragmatic of the sexes, spend their time foraging about for food. The toms, preoccupied with vanity, fluff out their showy plumage and strut about for the ladies. The frequent rain doesn’t dampen their spirits—they continue on as they had, indifferent without complaints. Nor, as urban legend may have it, do they stare up at a raining sky, mouths agape, until they drown (actually, with eyes on the side of their heads, turkeys would need to tilt their heads sideways in order to view the sky). Neither do the turkeys seem to mind human observers; instead of being frightened by human encroachment, the turkeys merely seem more annoyed with the distraction. The hens, being more vigilant, are the more likely party to move if a visitor gets too close; the toms (also known as gobblers)—well, they still seem a little preoccupied with other matters.

Any given morning during mating season you will hear their distinctive call resounding. The comical gobble-gobble-gobbles of the turkeys pierce through the chirping din of the petite songbirds to dominate the avian conversation. Though the call may sound silly to our own human ears, the gobbling is nothing short of a serious business. With each call, the toms try to attract a mate, and their gobble is one of the criteria upon which they will be judged. Their plumage and showmanship are other vital categories in this talent show. Unlike the drab brown females, the toms are bedazzled with ornate patterns of plumage—stripes and streaks, lights and darks, mottles and dapples. They fluff out their feathers as they strut about their courtship dance, becoming the stereotypical turkey in every grade-schooler art project. Their bald heads and their hanging wattles, in varying shades of red and blue, add to their sexual appeal. On the top of their beaks hangs their snood, a fleshy protuberance that engorges with blood and expands, signaling both the prestige and attractiveness of the mate. The toms’ courtship walk about the fields is reminiscent of the dinosaurs, deliberately stepping about. For all the effort that went into this display, though, I wonder if the hens even care to notice the showmanship.

 

DSCN1707

A rafter of toms

 

For all the pomp and ceremony that the males put into the show, the actual copulation is finished in a swift and inglorious manner. The hen, satisfied with the robustness of her mate, squats down for a quick fertilization. While the mating season is ongoing, the hens will gradually begin to break away from the co-mingled groups to create a nest—little more than a few shallow scratches in the ground under the protection of some dense brush. The hens will lay a few eggs before returning, once again, to the mating show for additional fertilizations. Once they have laid about a dozen eggs, the hens break out from the group entirely and begin the weeks-long period of continuous incubation. The eggs will hatch in June, bringing forth the next generation of poults to continue on with the show next springtime. The toms, as uncommitted as they ever were, re-form their bachelor groups and mill about in the forest. Their days will now be filled with re-establishing their pecking order for when the next mating season comes around.

As the evening fades into dusk, take a glance up into the trees. Maybe a frantic gobble from up above will give it away. The turkeys have taken to the trees to roost for the night. They prefer the stands of towering old white pines, where the branches are thick, straight, and long, and where the inner foliage of the trees is sparse. Up safely off terra firma, the turkeys can avoid their many ground predators as they rest through the night.  Though they are large heavy birds and look like a Thanksgiving dinner, turkeys are actually quite adept fliers. They can muscle their way up into the lower branches of a tree, where they will hop about from branch to branch continually climbing higher into the canopy. Look up and you may be lucky enough to catch the motion of them flying from branch to branch.

As you observe the wild turkeys here on Cape Cod, you may notice how abundant they seem to be. As in the days of the pilgrims, these plump birds casually roam the forest en masse. Turkeys haven’t always been so abundant though. With increasing settlement and more game-hunting in the eighteenth and nineteenth centuries, the number of wild turkeys dropped precipitously. Eventually the iconic fowls disappeared from Cape Cod altogether. In Massachusetts, the very state where Thanksgiving was first celebrated (and very likely served turkey) the last wild turkeys were extirpated in 1851. Only recently, were these charismatic birds reintroduced onto Cape Cod. In 1989, 18 wild turkeys were re-introduced onto the wilds of Cape Cod’s Otis Air Force Base, which lies just a few miles away from camp. If all the evidence points correctly, clearly the turkeys have taken off really well since then.

 

Trail Trash

DSCN1703[1]

Camp’s magical bin of “Trail Trash”

At camp there is a magical box. It’s a magical box because the more trash that gets put into it, the cleaner camp becomes. This box is known as our Trail Trash, a motley collection of litter odds and ends found scattered across the camp property.

Though our camp may be on an expansive forested area in a natural setting, it doesn’t mean that litter isn’t produced here. Quite the contrary, actually, as our camp plays host to a multitude of 5th graders over the course of a few days for their environmental education. With ten year olds, a whole compilation of stereotypical litter materializes on the ground seemingly out of nowhere—candy wrappers, chip bags, plastic toys. The vast amount that gets dropped is tremendous, as if every 5th grader’s pocket leads directly to the ground. At camp, we can forgive this incidence of litter with magnanimity because the students are young and still learning to look after themselves and their surroundings. Thus, when leading a group of students through camp, I always keep my eyes peeled on the ground for those teachable moments inherent in litter. If I am inspiring and unyielding enough about picking up litter, then after every class I lead the students will have collected for me a few pocketfuls of trash to add to the Trail Trash bin.

I don’t like to think of litter as inevitable, but it is a part of life that must be dealt with. Even with the best of intentions, we all unknowingly litter. Things fall out of our pockets, or get sucked out the car window. We fumble a wrapper that is immediately swept up by a breeze. Something slips from our grasp and drops irretrievably into a crevice. We forget about things we’ve left outside, and before we can remember they have been lost to the entropy of the environment. I have littered in these ways a lot—countless times, in fact. Like death and taxes, it seems that litter is one of the few guarantees of life. But the inevitability of litter doesn’t mean we shouldn’t do anything about it.

This is why we so strongly encourage and model the responsibility of picking up litter at camp. Ultimately, the vast majority of trash on our camp is produced by our campers. Through the practice of picking up trash instead of blithely walking past it, students become involved in the solution of cleaning up their own environment (though they likely don’t even realize that they are the ones making it dirty in the first place). Our students learn that it is not only environmentally unacceptable—but also socially unacceptable—to cast unwanted items into the environment. They learn that when throwing something ‘away’, there really is no away. From the trash the students pick up, they can visually see that the litter on the ground stays on the ground and continues to get trampled into the dirt until someone takes the initiative to pick it up.

I love referencing the Trail Trash bin at camp because it gives me great satisfaction to pick up litter and then deposit a handful of it into the bin, continually watching the level of trash rise. The bin provides a clear visual demonstration of our human impact on our hyper-local environment. The same sentiment towards trash compels me to pick up litter in other areas where I find myself as well, not just when I’m leading children at my job. Having lived and traveled to many places, I have seen firsthand how litter is a problem everywhere. Rubbish is just casually tossed aside to join the ranks of other discarded items on the wayside, and few places have advocates championing for their cleaning. Maybe not everyone feels the same way about litter as I do. Maybe not everyone knows better either. But trash is trash nonetheless.

Litter is a form of pollution, but unlike some forms of chemical or radioactive pollution, litter is something that we can tangibly handle. It is a visual presence as well, the results of trash being immediately observable to the onlooker. There is really no excuse for the amount of litter in our society where we all should have learned better. But just taking a look down any old highway or around any old vacant lot, one will see that we still haven’t acted any differently. Litter is the low-hanging fruit of pollution. It is everywhere. It takes no specialized equipment to clean up. If our goal is to clean up our environment in all forms, maybe we can start small. We can start with the pollution that’s the most obvious and unsightly and close to home. We can challenge ourselves to pick up trash instead of walking over it. Maybe then, more people will begin to be interested in solving some of our more troublesome pollution problems.

 

Cape Cod Canal

The popular park lining the Cape Cod Canal

 

Since I absolutely love the feeling of accomplishment from picking up litter, I recently went to a trash clean-up event along the Cape Cod Canal in honor of Earth Day. Along the canal runs a narrow linear park with open space and a recreational trail popular with residents and tourists alike. For an organized clean-up area, the canal was in pretty good shape to begin with. In order to find trash, the volunteers had to scramble down onto the rocks which line the canal and rummage through the seaweed in order to find small bits of litter. After a couple of hours of searching, I didn’t even manage to fill my large trash bag. I pulled out lots of individual pieces of trash though, but most of what came out of the weeds was small, fragmented bits of plastic—water bottle caps, drinking straws, cigarette filter tips, plastic rope fragments, balloon ribbon. Though it may have not been completely satisfying to only find small bits of trash, the clean-up event was gratifying nonetheless based on the fact of what trash wasn’t there. The evidence from this clean-up meant that the bigger and uglier trash is either being picked up or not produced at all—well, at least in our well-loved public parks. What remains in the environment are the smaller, more hidden bits of trash that may not have even been intentionally disposed of improperly. This example provides some hope that we must be doing a good job educating people about not littering—at least in some places. On my drive back to camp that day, I could still see all the roadside clutter clearly visible at 55 mph. Cleaning up our recreational areas is a good start, but our less beloved areas still tend to get carelessly dumped on.

 

Roadside Litter

Compiled rubbish common along many a roadside

 

But at least picking up litter is a place to begin. I genuinely hope that someday trash won’t be such a problem in our society. I hope that someday the trash that we’re picking up now—the small, one-time use disposable plastic bric-a-brac—will be phased out of our society completely. Educating people not to litter is one challenge, but the bigger underlying challenge is to refrain from producing all that garbage to begin with.

Crepuscular Awakening

Crepuscular Owl

space

To go in the dark with a light is to know the light.

To know the dark, go dark. Go without sight,

and find that the dark, too, blooms and sings,

and is traveled by dark feet and dark wings.

Wendell Berry, “To Know the Dark”

space

There is a certain phase between day and night, a time of transition, where the diurnal blends into the nocturnal. These periods of emergent light and shifting darkness make up the twilights of the day—the bimodal intervals between dawn and sunrise, and between sunset and dusk. This is a time on the edges, on the border of binary classification. Organisms that make their way about in these in-between times are known as crepuscular. Those active strictly in the morning twilight are the matutinal; those active solely in the evening twilight are vespertine.

Many familiar creatures make their way about in this altered level of light, taking advantage of both the dimness and the illumination. This is the time to be crepuscular. Under these conditions, a multitude of large forest dwelling creatures emerge—bear, deer, moose—along with their small mammal compatriots: skunks, raccoons, possums, rabbits. Many creatures of the air take flight. The insects—mosquitoes, moths, fireflies. The birds—the owls, the nighthawks. The charismatic bats also take wing. It is now that the active behaviors of these creatures peak. To bear witness to these crepuscular awakenings, the intrepid observer must come join the experience, without light, as a member of the dark.

You are in the middle of it now. Let your feet and voice be silent as you travel in deeper. You will find that the woods are alive with sounds and movements. Careful! Listen close! You too will hear and know the character of the fading light. Though the growing darkness distorts your human vision, fear not. There is nothing to be afraid of in these woods. Nothing in the night is any more dangerous to you than during the day. With transformed senses and unfamiliar sensations, your mind fills in the gaps and imagination runs wild. Yet don’t be alarmed. These crepuscular creatures are more afraid of you than you are of them. Relax. Stay a spell. You may become privy to the hoot of an owl or catch the gliding wisp of a bat overhead.

This twilight journey has been a distinctive experience for you, for humans are not crepuscular creatures. We are largely diurnal, adapted to the brightness of day. Our main sensory experience, our vision, works best in broad daylight. As the day fades into twilight, our eyes begin to cope. The iris expands and the pupils dilate to allow in the dissipating light. Inside the eye, the cones—the sensory cells that detect color and detail—begin to shut down in the dimness. Colors begin to fade, details blur. The acuity of vision diminishes. Yet within the eye, the counterpart of the cones—the rods—begin to become engaged. With the activation of the rods, contrast and shadow become keener, movement more detectable. The silhouettes of trees overhead begin to pop against the dimming sky. The rods readily pick up movement in the periphery of your vision. What was that?!? Did something move? In your periphery, you may detect movement, but oh what tricks your mind may also play on you! The darkness is unfamiliar territory; you are more wary, more attuned to sudden movement.

Yet there are creatures about. There is an abundance of life that is indeed adapted to the crepuscular world. The fading light offers a veil of protection for easy prey, yet illumination enough by which to forage. Predators, too, make use of the twilight as a time of feeding. Equally adapted to the hunt, the crepuscular predators seek out their crepuscular prey. In the twilight, the never-ending battle of evolution ebbs on. Owls, marauders of the night sky, have large eyes adapted to gathering the few rays of light available; binaural hearing, also known as asymmetrical ear placement, allows the owl to detect differences in sound occurrence down to 30 millionths of a second, letting them pinpoint even the tiniest rustle on the forest floor. Overhead the sky is filled with the noise of sound waves, inaudible to the human ear. The bats have emerged and fill the night sky with their echolocation. By emitting their sonar in flight, bats are able to precisely locate the abundance of crepuscular insects upon which they feast. It is a world of eat and be eaten.

All daylight has now faded. At astronomical dusk, the light from the sun no longer can reach over the horizon—it is now as dark as it can get. The period of crepuscular animals is ending. Patiently they will wait again until the next time of twilight. Truly nocturnal animals now make their way about the forest. Take a moment to gaze up now. The sky abounds with a brilliance of stars. Even in the dark, light from a thousand distant suns still caress the planet with their brightness. Even in the darkness, there is light. Even in the darkness there is knowing.