Chapman Mills and Heart’s Desire, South Nepean

When I visit the woodlots of South Nepean, I think of my years growing up in Esquimalt, Victoria, British Columbia.  I didn’t know, living in Esquimalt, that I was privileged to have one of Canada’s most endangered ecosystems in my backyard.  Highrock Park, or the “Cairn” as we knew it, was simply the place where we played after homework on a school night or rode our bikes on the weekend.  It rose above my neighborhood:  a rock bald, surrounded by a skirt of open woodland.

I didn’t know about Garry oak parkland and savannah.  No-one told me that I couldn’t play in the Cairn because it was special, or because I might damage myself.  Sure, I came back with skinned knees and bee stings.  And on warm summer evenings, when the local teens would sometimes gather in the twilight under the trees to consume beer or other elicit substances, my parents didn’t forbid me the adventure of the dark.  We climbed the twisted oak trees and played hide-and-seek in the thickets.

I think that I first learned my love of rock on the Cairn.  I couldn’t identify the hill as an exposed “pluton” of granite — a lump of igneous rock formed far down in the earth’s mantle 400 million years ago.  I didn’t know that the cataclysmic formation of western North America had thrust it to the surface.  I traced the long, parallel grooves on the smoothed rock without knowing about the pebbles that had gouged them under the weight of two kilometres of glacial ice.  I just loved the feeling of the hard stone under my hand, as I scrambled over the flanks of the hill or sat with my legs pulled up to my chest, looking out over my home.

Perhaps that’s why tree-forts and home-made mountain bike tracks usually don’t trouble me, even when I find them in some of Ottawa’s protected natural areas.  When I see bike trails, jumps and obstacles worn and carved into a place like the Chapman Mills East forest, I think of how much I would have enjoyed them as a kid.

A wide, dirt mountain bike track cuts through the middle of the Chapman Mills East Woodlot.
Mountain Bike Track, Chapman Mills East Woodlot

Most people driving past on Strandheard Road and Prince of Wales Drive likely give little more than a glance to the three adjacent patches of forest.  Few of them would suspect that these emerald gems contain some of Ottawa’s largest trees:  maples, beeches and oaks that rise like the pillars of a cathedral.  Under their boughs, a profusion of wildflowers bursts forth in spring:  trilliums, trout lilies, false solomon’s seal, violets, jack-in-the-pulpit.  Vireos sing high overhead.  With their windows rolled up and air conditioners running, few of the passing drivers will ever feel the coolness of the woods, or hear the susurration of the leaves as a breeze passes through the canopy.

The thick trunks of two maples and a beech rise from the forest floor.
Maple and Beech in Chapman Mills East
A blanket of white and painted trilliums bloom in Chapman Mills East
Trilliums in Chapman Mills East
A small patch of wood betony blooms is fleck of sunlight beside a stone in Heart's Desire.
Wood Betony in Heart’s Desire

The neighbours, I suspect, would prefer to keep it that way.  Walking through Chapman Mills East on a warm, weekday afternoon, I marvel at the lack of traffic.  I pass a few dogs and their owners sauntering the trails.  The occasional runner pads past me.  Most of the time, though, I have the woods to myself.  Apart from the distant sounds of traffic, I might be alone in the world.

Hopefully the evenings and weekends see more visitors.  Each of the South Nepean woodlots has its own charms and attractions.  Chapman Mills East, along Cresthaven Drive and Serena Way, is the easiest to love, with its towering maples, huge decaying logs, and dense mat of herbs and wildflowers.  Deep shade gives way to a patch of sunlight, where a snag has finally crumbled to the forest floor.  In the sunny gap, new growth reaches to the sky.  Bumblebees travel from flower to flower, then circle and drone off to a hollowed, old tree.  A pileated woodpecker hammers at a rotten white birch, while squirrels scold the intruder.  Old stone walls lie along the perimeter, marking the edges of old farm fields.

The massive trunk of a downed maple tree lies in a blanket of seedlings on the forest floor.
Rotting Log in Chapman Mills East
A path crosses a tumbled wall of old boulders, through a frame of trees, into the Chapman Mills Woodlot.
Entrance to Chapman Mills East from Serena Way

Chapman Mills West has a different character.  Lying astride Clearbrook Drive, it consists of two very different forest types.  In the southern, larger section, a dry cedar forest surrounds and hides a small, pretty, swamp.  Frogs croak along the marshy edges, while pairs of mallards raise chicks in the dense underbrush.  Just inside the south edge of the woodlot, the City’s Park Planners have cleverly threaded a fitness trail from Mancini Park.  Next door, where the School Board has allowed a small portion of the woodlot to remain in the yard, the worn earth under the cedars attests to affinity of children for trees.

A dense stand of cedar trees shades a dry, almost bare forest floor.
Cedar Forest in Chapman Mills West, South Section
Bright green leaves reflect in the water of a swamp in Chapman Mills West.
Reflections, Chapman Mills West Swamp
A pair of adult mallards and a chick sit on a log in the Chapman Mills West swamp.
Mallards, Chapman Mills West Swamp
A stonedust trail runs through large cedars, beside a bench and an inclined sit-up board.
Fitness Trail, Chapman Mills West, South Section
Two massive maples trees rise from the forest floor in the Chapman Mills West Woodlot.
Maples On the Fitness Trail, Mancini Park, Chapman Mills West

The smaller, north portion of Chapman Mills West appears younger, higher and drier.  Between scattered patches of cedar, an open forest of light-loving shrubs and trees creates a more pastoral feeling.  And, indeed, the woodlot may have provided pasture for cattle or horses before Chapman Mills was transformed from farmland to suburbia.  Over time, the forest canopy should fill in, especially now that the Ottawa Stewardship Council, with help from local schools and Ward Councillor Michael Qaqish, have taken an interest in managing and improving the woodlot.

A showy cherry tree blooms along the edge of the Chapman Mills West woodlot.
Cherry Tree, Chapman Mills West
Sunlight bathes an open forest of young trees in the north section of the Chapman Mills West Woodlot
Open Forest, Chapman Mills West
The perched roots of a birch tree still drape over the decayed stump on which it sprouted.
Life From Death, Chapman Mills West
Canada Mayflower grows near the roots of a tree. The plants have a single leaf each, typical of the non-flowering individuals.
Canada Mayflower, Chapman Mills West

Heart’s Desire, on the north bank of the Jock River, appears superficially like Chapman Mills East.  Here, though, massive oak trees dominate the forest.  And whereas blue cohosh seemed to blanket the floor of Chapman Mills East, false solomon’s seal carpets Heart’s Desire.  However, Heart’s Desire really gains its charm from the Jock River.  Spilling over a small weir and then flowing under Prince of Wales Drive, down to the Rideau River, this reach of the Jock runs along a stoney bed, with alternating riffles and pools that beg for a well-placed fly.  Through the summer months, large boulders provide tempting stepping stones to the other side.  The steep, wooded south bank provides an idyllic backdrop and creates a sense of wildness and privacy that belies the surrounding suburbs.

A massive red oak tree reaches to the canopy of Heart's Desire.
Red Oak, Heart’s Desire
A view of the Jock River through the foliage in Heart's Desire.
Jock River, Heart’s Desire
Boulders fill the bed of the Jock River, providing stepping stones to the far shore.
Stepping Stones, Heart’s Desire
White boulders lie on the south shoreline of the Jock River, against a emerald background of trees.
Across the River, Heart’s Desire

When I visualize South Nepean’s woodlots, I see children.  I see them racing bicycles along the paths, searching for frogs, and leaving damp footprints on white riverstones.  I hear unrestrained shouts and laughter under the trees.  Perhaps in my heart, I still feel myself with them.

I certainly feel torn.  When I look at the damage that already occurs to our woodlots — the trash, the yard waste, the bags of dog faeces — I wonder if the wildflowers and other delicate organisms in the forest floor can also withstand the trampling of young feet.  I think of myself as a boy, wriggling through the underbrush in Highrock Park and bouncing my bicycle off tree roots on dirt tracks.  Perhaps, along the way, I trampled something rare or special.  Perhaps the butterfly in my jar shouldn’t have been there.  But those experiences, and my other childhood explorations, taught me to love the natural world.  They set me on the path to where I am today.

A pile of grass clippings and other yard waste smothers the native plants in Champman Mills East.
Yard Waste, Chapman Mills East
A pile of trash lies along a path in Chapman Mills East
Trash, Chapman Mills East
Broad-leaved toothwort blooms on the forest floor in Chapman Mills East.
Broad-leaved Toothwort, Chapman Mills East
In this close-up of a jack-in-the-pulpit flower, the clublike spathe can be seen emerging from the hooded, tubular, green and red flower.
Jack-in-the-pulpit, Chapman Mills West
A cluster of false solomon's seal blossoms in Heart's Desire.
False Solomon’s Seal, Heart’s Desire

Yes, we need to protect our urban natural areas from careless and unnecessary damage.  We should educate our children to cherish and respect these marvelous places.  We can even try to direct their enthusiasm.  But we should never tell them that they can’t ride their bikes or build tree forts, imply that they don’t belong among the trees, or frown on their ebullience.  We need more children in our urban forests, not fewer.

Bilberry Creek Ravine, Orleans

The forest holds no more magical sound than the song of the hermit thrush at dusk.  In the calm of evening, when the breeze drops and the leaves hang still, it flutes through the trees:  a short, liquid, melancholy song.  You stand transfixed in the twilight of the trail, grasping for a lost memory or emotion.  Perhaps some ancestral memory of the primaevel forest.  Time pauses.

For anyone living in Orleans, in Ottawa’s east end, a short walk down the pathway into Bilberry Creek Ravine leaves behind the sounds of the City and carries one into the world of the wood thrush.  The steep, wooded slopes of the ravine create a quiet haven.  The chuckling of the creek rises from somewhere below.  The thick duff of the forest floor rustles with hidden growth and life.

A narrow footpath runs under the trees deep in the Bilberry Creek Ravine.
Footpath in Bilberry Creek Ravine

On an early, warm Spring morning, I stood quiet and still beside the trail in Bilberry Creek Ravine, hoping for a hermit thrush to come within photography range.  I had stopped at the fuss of chickadees and nuthatches in the pines ahead, thinking that an owl or hawk might be hidden in the dense boughs.  The hermit thrush foraged nearby on the forest floor, teasing.  It moved from shadow to shadow, clearly visible in my binoculars, but just beyond the reach of my pocket camera’s small lens.

As I waited patiently for the thrush to come closer, I caught another movement in the corner of my eye.  30 metres farther up the slope, almost screened by underbrush, a red fox climbed on to a rotting log, into a fleck of sunlight piercing the pine canopy.  Very slowly, I turned my head to watch it.  It sat upright in the rare patch of warmth, the light glowing in its fur.  As carefully as possible, I inched my binoculars back up to my eyes.  But not carefully enough.  The fox turned its head toward me, lowering itself warily to the log.  I froze.  For long seconds, we both stood still, our gazes locked on each other.  Then I moved slightly, just a shift of balance.  With a quick turn, the fox rose and vanished into the brush.  Thinking that the fox had prompted the chattering of the songbirds, I started again along the trail and jumped a small tributary brook.  Just at that moment, in the pine trees behind me, a barred owl began to call:  “who, who, who-calls-for-you”.

White pines soar along Bilberry Creek
Bilberry Creek White Pines

Once surrounded by development, most urban forests lose their wildest elements within a few months or years.  The noise and visual disturbance drive away the most sensitive animals.  Cats prowl along the wooded edges, hunting songbirds and small mammals with ruthless efficiency.  Neighbours dump lawn and garden waste into the forest, introducing exotic and invasive plants.  Returning fishermen dispose of unused, invasive nightcrawlers (earthworms), changing the soil and nutrient cycles.  Temperatures in the forest rise, light increases, and humidity drops.  The slow-growing trees that once prospered in the cool, damp woodland give way to faster-growing, sun and heat-loving species.

Such woodlands still have value to a community and a city.  Both the forest and the community find a new balance.  The chickadees that brighten the winter woodland will still delight children, as will the play of the squirrels in the summer.  The leaves will still rustle in the wind.  And if trilliums give way to bluets, will anyone but the most ardent naturalist notice or really mind?

A cluster of bright, yellow trout lilies bloom on the forest floor.
Trout Lilies Bloom in Bilberry Creek Ravine

But those urban forests with the capacity to resist such change deserve special reverance and protection.  Nestled in its ravine, Bilberry Creek is such a place.  The ravine retains humidity and cooler air, shields the forest from traffic noise and prying eyes, retains its secrets.  Although a graded, multi-use pathway cuts through the forest at one point, the steep clay slopes limit much of the ravine to rough, narrow nature trails.  Mature, “super-canopy” white pines and hemlocks thrust through the deciduous trees, harkening back to the ancient, pre-settlement, northern hardwood forest that once blanketed most of central Canada.  Tall, pockmarked snags provide nesting cavities for animals and birds.  Massive nurse logs lie decaying in undergrowth, returning their nutrients to the soil, holding moisture for insects and fungi, and sheltering amphibians, mice and voles.  The air is redolent with the rich odour of life.

Woodpecker holes and cavities pockmark the gnarled trunk of a white pine.
Woodpecker Holes in a White Pine
A large, collapsed log rots on the forest floor.
Woody Debris on the Forest Floor
A footbridge for a multi-use trail crosses Bilberry Creek.
Multi-use Trail Crossing Bilberry Creek
A nature trail leads up through conifers into sunlight.
Sunlit Path Through Conifers

Bilberry Creek, itself, appears surprisingly healthy for an urban watercourse.  On a spring morning, erosion and slope failures appear all along the creek, turning it grey with silt and clay  Woody debris litters and clogs the channel.  But did development cause these things, or do they result from the natural process of a young creek cutting into deep, clay soils?  Probably both.  Certainly the presence of old log crib walls along the creek suggests that the processes aren’t entirely new.  In any event, they don’t appear to have discouraged the local beaver.

Bilberry Creek cuts through the upper ravine.
Bilberry Creek
About 20 metres of the slope has slumped toward Bilberry Creek, carrying trees with it.
Slope Failure on Bilberry Creek
A slatted footbridge crosses Bilberry Creek.
Footbridge Over Bilberry Creek
A protective crib wall protects a small section of bank along Bilberry Creek.
Crib Wall on Bilberry Creek
A beaver has chewed through one trunk of a large, multi-stemmed tree, and cut most of the way through the other stem.
Beaver Work on Bilberry Creek

I would like to visit Bilberry Creek Ravine again in the winter.  I can imagine strapping on a pair of snowshoes and walking softly down the trail into the hush and swish of snow sifting through the pines.  Up ahead, perhaps, a pileated woodpecker would hammer on an old hemlock.  Perhaps the trail of a fox or fisher would cross the track.  After a while, I’d find a comfortable place to pause.  I’d pull a flask of coffee from my small pack, and a sandwich, and I’d stand there lost in the woods until the cold finally drove me onward or back.

Pine trees tower over Bilberry Creek.
Pine Trees Towering Beside Bilberry Creek
A trail leads through some trees down into the forest.
Down into the Forest