Category Archives: Conservation

Where the Buffalo Roam… Again

Nov/Dec 2019: Canadian Wildlife Magazine

On a sunny day in August 2015, on the old Banff Indian Grounds near the bustling Banff townsite, with massive Cascade Mountain looming overhead, leaders of the Stoney Nakoda and Samson Cree First Nations gathered with other signatories of the Buffalo Treaty — marking their commitment to bring the buffalo back to landscapes that it hadn’t been in for more than a century and a half.

The location for this historic event was deeply symbolic. For thousands of years, First Nations congregated here to camp, trade and prepare for hunting forays. And to the south of the grounds sits diminutive Tunnel Mountain — just an easy peak to climb for some, but a sacred mountain for the Stoney Nakoda, who have formally requested changing its name to Sacred Buffalo Guardian Mountain, to honour their most revered animal instead of a train tunnel that was never actually built.

At the same time, in a remote section of Banff National Park some 60 kilometres past mountain ranges to the north, Parks Canada was kicking off its own historic bison restoration effort — a five-year, $6.4-million pilot project to bring the long-absent species back to the park. For a century, from 1897 to 1997, Parks Canada had kept some of the area’s last remaining bison close to the Banff Indian Grounds, protecting them in a 120-hectare paddock. North America’s largest land mammal, which had once dominated the western landscape with an estimated population of 30 million, had been relegated to a zoo-like display for tourists passing through.

Read the full story.

Wild Neighbours

May 2018: Canadian Wildlife Magazine

I stop my car on a windswept shoulder of the four-lane Trans Canada Highway a few kilometres west of where Alberta’s Bow and Kananaskis rivers converge – near Highway 40 to Kananaskis Country, and the exit to Highway 1A, the Bow Valley Trail. As a parade of cars and transport trucks speed by, I feel the ground shudder and shake. I park far off by the ditch and climb a sun-drenched hill. Looking east, there are rolling foothills that lead to Calgary an hour away; to the west, near and into the distance, there’s a seemingly impenetrable wall of mountains, carpeted green with spruce and pine, right up to jagged cliffs where trees no longer grow.

Everything gets pinched through a narrow gap between towering peaks – the converging highways, the towns and villages they connect, and the busy cross-country railway that transports goods to and from far-flung communities and ports on the coast. Wildlife habitat is wedged in here as well, strung along the gentler slopes, as animals try to follow their ancient pathways along the rivers.

The animals here, as everywhere, are constantly on the move, searching for food and mates and places to rear their young. That’s why the Alberta government is considering a wildlife overpass right where I’m standing – an area dubbed Bow Valley Gap by local conservationists – roughly 20 kilometres outside the Banff National Park gates. Proponents say the overpass would reduce the amount of wildlife-vehicle collisions that occur here, and would give roaming elk, wolves, grizzly bears and other animals safe passage across a highway that averages roughly 22,000 vehicles a day.

About 20,000 people live in the Bow Valley, mostly in Banff Townsite and nearby Canmore, and roughly four million tourists, nature lovers, hikers, skiers and back-country adventure seekers visit every year. “We’ve got two of the biggest protected areas in Alberta – Banff and Kananaskis – and a city of more than a million people an hour away,” says Jay Honeyman, a human wildlife conflict biologist for Alberta Environment and Parks. “It’s a very, very busy place – some say it’s pie-in-the-sky to think that wildlife would want to live here, but so far, they have.”

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In Search of the Wolverine

December 2016: Canadian Geographic

Wolverines are the essence of wilderness. High in the mountains, they lurk near avalanche paths and earn their Latin name, Gulo gulo (glutton), by gorging on half-buried animals and breaking bones with powerful jaws. They traverse deep snows with plate-sized feet and scale mountain summits so quickly it puts the world’s greatest human mountaineers to shame.

Although far from timid, wolverines are highly sensitive to human disturbance, says biologist Tony Clevenger, who’s been studying them in the Canadian Rockies for more than six years. “They’re big weasels with very fast metabolisms,” he says, “so they can’t just survive high up in the alpine on a rock; they also have to travel the valleys between those high passes.”

On a sunny day in March, I follow Clevenger into the backcountry northwest of Elkford, B.C. to check some bait traps he’d set up to hopefully attract, photograph (via motion-activated camera), and collect hair samples from passing wolverines.

It’s a non-invasive form of sampling; no animals are handled or harmed. By extracting DNA from the hair wolverines leave behind, Clevenger and fellow researchers hope to better understand these under-studied and elusive predators, and where they live and move throughout these mountain ecosystems.

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A Plan Comes Together

December 2015: Canadian Geographic

After flowing some 1,200 kilometres from Canada’s Rocky Mountains, collecting runoff from the Prairies and Boreal Plains, the Saskatchewan River spills into a maze of channels that cut across the low-lying forests and wetlands of the Saskatchewan River Delta.

At 10,000 hectares, it’s the largest inland delta in North America, and prime habitat for diverse wildlife, including one of the continent’s most important regions for migratory birds. It’s also part of Canada’s vast boreal forest, an ecosystem that stretches across the continent and soaks up so much carbon emissions it’s been called the northern lungs of the planet.

The delta and surrounding region in eastern Saskatchewan is one of several priority planning areas for the Canadian Boreal Forest Agreement (CBFA)—an ambitious pact signed in 2010 by six environmental groups and 18 forestry companies, the latter all members of the Forest Products Association of Canada.

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Mapping the Wolverine Way

Winter 2015/16 issue: Highline Magazine

If you manage to haul a frozen, skinned beaver carcass up a remote mountain pass in the middle of winter, then nail it about two metres up a tree, you might just be lucky enough to attract a wolverine.

That’s what researchers have been trying to do for the past few years as part of a multi-year study to learn more about these elusive predators, and how they move and survive throughout the mountainous terrain of southern Alberta and British Columbia.

Led by Tony Clevenger, a biologist at Montana State University’s Western Transportation Institute, the research team tracks wolverines using non-invasive methods, such as cameras and hair traps (and, yes, skinned beavers on trees) with hopes of learning how these high-elevation predators are affected by highways and other barriers as they travel long distances in search of food and mates.

Read the full story at highlineonline.ca.

Island Inherent

Fall 2014: Maisonneuve Magazine

In Skidegate, British Columbia, a small village on Haida Gwaii, the Spirit Lake Trail winds its way from the island’s main highway, near the ferry terminal that connects Canada’s most westerly region to the mainland.

I follow it through the lush understory, weaving between the gnarled tops of wide tree stumps—the handiwork of loggers plying their trade sometime over the last century. From the tops of the trees, jet-black ravens scan for prey and places to land below, squawking loud objections to my presence. It’s almost as if they’re reminding me to be respectful; that this is a holy place.

Whether it’s the ancient cedar and spruce trees towering above mountainous terrain that continues to thrust ever higher above salt-water waves, or the aging totem poles that dot the many beaches, Haida Gwaii has a sacred quality that’s hard to define. But the area’s indigenous residents are hoping that sacred connection will help them gain control over land they’ve occupied for millennia.

Once called the Queen Charlotte Islands, Haida Gwaii is now the focal point of one of the most advanced Aboriginal rights and title cases in Canadian history, where First Nations and the Crown could create a new, sustainable model for managing the land they share. The Haida people, who have been fighting for control over their traditional territory for decades, contend that they legally own these lands and waters—and that could mean major challenges for industrial projects like the Enbridge Northern Gateway pipeline. The Haida are generally open to industry and development if it is sustainable and aligns with their values, but they argue this pipeline and tanker project should not go ahead, and are taking legal action to stop it.

Read the full story at maisonneuve.org.

Boreal Truce

January/February 2014: Canadian Geographic

Poised to deliver big results, the nearly four-year-old Canadian Boreal Forest Agreement continues to rely on the co-operation of former foes.

At the Radisson Hotel’s 12 resto bar in downtown Winnipeg, a collection of foresters, environmentalists, scientists and First Nations representatives huddle around a long table and shake off the early October chill. Seated together, they couldn’t be a truer reflection of the Canadian wilderness — equal parts “hewers of wood” and tree hugger, conservation biologist and northern hunter.

Read the rest of this story at canadiangeographic.ca

Seeing the Forest for the Trees

February 2014: Canada Foundation for Innovation (online)

A framework developed at the University of Alberta is helping the forest planners behind the world’s largest conservation agreement see the bigger picture.

In Canada’s boreal forest, a vast landscape that stretches from Newfoundland to the Yukon, woodland caribou and other iconic species live in an environment which alternates between frozen terrain and soppy ground that’s been known to sink heavy forestry equipment with ease.

The region’s wildlife thrives in large, undisturbed forest tracts. And although the boreal forest may seem endless, industrial excursions in the North have left scars, dividing contiguous landscapes with roads and pipelines and disrupting the region’s natural ecology.

Read the rest of this story at innovation.ca