Along the Edge of Wild — Mammals of the Icefields Parkway

There is a particular kind of stillness that falls over a line of cars on the Icefields Parkway. Brake lights ahead, no intersection, no construction sign — just a collective slowing, and then a stop. Nobody honks. Nobody needs to. Everyone already knows. Somewhere just up the road, an animal has decided that this is a fine place to be, and the rest of us are adjusting our plans accordingly.

This is the Rocky Mountain encounter most of us have. Not the picture-perfect shot from a wildlife documentary, not the sensational one from someone else’s Instagram feed — but the one through a windshield, engine idling, watching something wild go about its business with complete indifference to our schedules. It is, in its own unhurried way, exactly enough. There is the animal that stops you on a roadside slope, the one that holds her ground at night without a flicker of alarm, and the one you may never be certain you saw at all. And if you let them, they stay with you long after the road has straightened out and the mountains have dropped behind.

Black Bear  Ursus americanus

At the beginning of summer I took a trip to the Canadian Rockies, and during this trip I saw four black bears spread across four days and three different roads. The first was in the foothills while traveling the David Thompson Highway. The bear crossed ahead of me, at an unhurried pace that suggested the asphalt road was as much his territory as the forest floor on either side of it. Only as he reached the far edge did he pick up his pace and slip into the trees.

Near The Crossing, where the Mistaya, Howse, and North Saskatchewan rivers meet, I slowed for a young bear foraging in the roadside trees. Staff at The Crossing Resort told me of a young bear with an uncommonly black nose that they see often enough to give him a name, Bobo. This was not Bobo. I pulled to the shoulder and followed at a distance for a little while. This bear wasn't frightened, but was clearly uncomfortable, his morning forage disrupted. There's a difference, and it was plain in the way he moved — not flight, not aggression, just the body language of a creature who had been perfectly occupied before I arrived and would like to be again. I took note and moved on.

I carried on north toward Jasper, pulling over at nearly every turnout to take in the scenery. Just beyond Big Bend—a hairpin curve in the highway revealing some of the most sweeping, panoramic views in the Rockies—cars were pulled over. People were out, looking across the road toward a steep talus slope. As I approached, I scanned the loose rock. A black bear was making his way upward, stepping with a sure-footed ease that would send a human sliding back two steps for every one gained. He moved with a steadiness that made the physics of it seem entirely unremarkable. High up, where the slope leveled into a narrow bench, he stopped to catch his breath. Following the curve of that ledge to the far end, my eyes landed on a bighorn ewe, resting peacefully in the morning light.

The bear began ambling along the flat. The ewe stayed where she was. Was the curve of the mountainside hiding him from view and carrying his scent elsewhere? I watched as the gap between them steadily closed. Then, awareness struck. In a split second she was airborne — in a single motion, launched from complete rest into full flight — and down that same loose slope at a speed that defied what was underfoot. The bear stood at the edge of the bench, puzzling after her. Then he sauntered into the trees.

The final black bear to cross my path appeared on Highway 16, just outside of Jasper, heading home. This one moved in much the same way as the first, steady and slow enough for me to register ‘bear nature’.

Black bears are the most widely distributed bear in North America, ranging from the boreal forests of the north to the mountains of the west and the hardwood forests to the east. They are purposeful creatures — berry patches are passed down through generations, mother to cub, as reliable knowledge of the land. And eating is, in the truest sense, their occupation through every warm month, a steady and deliberate preparation for the cold. Whether the bear on the talus slope had his eye on the ewe or simply arrived at the same bench by coincidence and found her there, is a question worth sitting with. The honest answer is nobody knows. Not the people watching from below. Possibly not even the bear.

Bighorn Sheep  Ovis canadensis

The night before the talus slope drama, I was heading to Preacher’s Point along David Thompson Highway and noticed a car stopped ahead. It sat there for no apparent reason. As I drew closer, it became clear: there was a bighorn ewe alone in the middle of the road. She was moving in small increments—stopping and then moving again. When the other car pulled away, I switched on my hazard lights to warn oncoming traffic, pulled over, and watched.

She was licking the asphalt, not randomly, but working her way methodically along a line of rectangular grooves cut into the middle of the road. As cars passed by, she showed no hint of alarm. Groove after groove, she licked, each apparently worth tending to. It was salt, most likely left over from winter road treatment, dissolved by rain and collected into the lowest points. She had found something the road was offering, and she intended to have it.

Her winter coat was shedding in great swaths, revealing patches of dark new growth where thick, light wool broke loose. She looked so ragged that it was tempting to worry for her. She, however, was entirely unbothered both by her appearance and by my presence. Trucks passed. She stayed. It was a long time before she finally decided she’d had enough and sauntered off the road behind me. I waited until she was well clear before pulling away.

After witnessing the other ewe with the bear, I thought of this one again. Two female bighorns, two vastly different survival instincts. Working the middle of a road, the passing cars were a mere nuisance — a source of salt. The bear, however, triggered an immediate, ancient alarm.

Bighorn sheep are built for this landscape in ways that are easy to underestimate from a distance. Their hooves have hard outer edges for gripping rock and soft inner pads that act almost like suction on uneven surfaces — a design that makes a talus slope navigable at high speed, and a steep cliff face a reasonable place to rest. A ram's curling horns can account for up to 13% of its total body weight. Yet, they carry this heavy load through terrain that would easily exhaust most mammals. The herds that gather near Jasper Lake are a familiar sight to anyone who travels that stretch regularly: ewes, rams, and young scattered across the slope and spilling onto the shoulder, indifferent to the traffic moving past them. It is one of those places where the mountains make the rules, and the road simply passes through.

Mountain Lion  Puma concolor

I was standing at the water’s edge at Allstone Staging Area — the last reliable cell signal before the mountains close in and the connection drops — checking in with my husband. The inlet was still and the light early. I was looking across the water when movement caught my eye: a large figure, blonde, entering some shrubby trees above a culvert on the far side. The shape was wrong for a dog. The colour was wrong for most things. And the way the hindquarters moved — that familiar loose, low-slung ease — felt, in every way, like a cat. Given the size, like a mountain lion. I felt convinced.

I watched the place where the animal had been. I waited for it to emerge on the other side, to cross the road above, or to give me something, anything more to work with. Nothing. The trees held whatever they were holding, and eventually I had to leave.

It may have been a mountain lion. I have turned the details over in my mind many times since—its blonde coat, its size, that specific movement—and I find myself almost certain, only to be uncertain again. Did the phone call, the quality of light, or the distance across the water play tricks on me? I am no closer to knowing. What I do know for sure is that from the instant I saw it, the vigil felt different. It demanded a deeper quality of attention than the other encounters on that trip. Something in me recognized that I might be in the presence of an animal that was choosing, or had already chosen, not to be seen.

This is, it turns out, the mountain lion’s defining characteristic — not the size, not the speed, not the retractable claws, nor the range that stretches from the Canadian Rockies to the southern tip of South America — though all of this is true. It is the invisibility. Mountain lions move through landscapes that people also move through, in numbers that would surprise most of us, and they are almost never seen. Not because they aren’t there. A person can hike the same mountain trail for years and never once sense that a mountain lion is watching them. The cat sees. The cat decides. And most of the time, the cat remains a question.

In this, there is something worth sitting with — not in fear, but with a kind of recalibration. The encounter you remember most clearly from a trip through the mountains might be the bear, or the sheep, or the elk moving through a field at dusk. But the mountain lion may have been there too, at the edge of your noticing, deciding. Was what I saw at Allstone real? This question stays with me in a way that a confirmed sighting never could.  Questions have a habit of lingering.

One spring, with Maligne Lake still holding ice, I watched a bull moose work a snow pile like a natural salt lick. He remained by that mountain parking lot for the better part of two hours. As I and others drove past, he would simply walk a patient circle and return to lick the same spot. He was still there when I left. I think about him sometimes—not because the encounter was dramatic, but because it wasn’t. That, as much as anything, is what the mountains offer: not the sensational, but the true.

What changes when you know a little more about these beings? It’s not the encounter itself. Rather, it’s the quality of your attention and the questions that arise. Why here? Why now? What does this landscape look like from the inside of this mammal’s life? These are not questions that field guides answer. They are questions that field guides make possible, giving you just enough to wonder further, and to keep you wondering long after the road has flattened out and the mountains have dropped away.

If you are heading into the Rockies this summer, consider this: the mammals who stop you on a Rocky Mountain road are not performing. They are going about their lives—eating, resting, and moving through terrain they know intimately as home. And somewhere, probably closer than you think, a wild cat may be watching.

If these encounters have you thinking about your own trip through the mountains, or about the ones already behind you, the All About Mammals series follows this same spirit of close, patient attention. Each guide — a 13-page PDF download — is built around the same questions this post leans into, and they all follow the same easy structure: natural history and printable activity pages, including a coloring page, a quiz, a crossword, and a creative writing activity. Individual guides are $3 each.

For trip prep and for sorting out what you witnessed once you return home, we’re introducing the Mountain Mammals Bundle. It includes all 14 mountain-dwelling guides in our series, from the massive grizzly to the familiar red squirrel. At $33, it’s a better value than individual purchases, and if you choose to load it onto your phone (reading does not require cell service), the whole set weighs nothing at all. This bundle won’t make the bear, the bighorn, or the lion any more likely to appear, but it may help you better understand your experience, when they do.