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With the arrival of spring, Alberta’s mountainous regions are witnessing a notable rise in bear activity, leading wildlife experts to issue urgent reminders for outdoor enthusiasts to exercise caution. As bears emerge from hibernation, hungry and in search of food, the overlap between their foraging grounds and popular recreational areas heightens the risk of encounters.
Understanding Bear Behaviour in Spring
Nick de Ruyter, the director of WildSmart at the Biosphere of the Bow Valley, explains that this time of year is particularly crucial for bears. “After spending five to six months in their dens, they are eager to find sustenance,” he stated. “With snow still covering higher elevations, these animals are drawn down to valley bottoms where food is more accessible.”
In Banff National Park, a bear warning was issued earlier this week for popular trails such as Boom, Arnica, and Twin Lakes, as well as the surrounding Twin Lake campground. This alert was prompted by concerning behaviour exhibited by a cinnamon-coloured black bear that closely approached and followed a hiker. Similarly, Kananaskis Country has seen multiple trail closures and warnings, including areas like the Terrace and Kovach Ski Trails, due to recent bear sightings, some involving mothers with cubs near the trails.
Safety Measures for Outdoor Enthusiasts
As the warm weather invites a surge of visitors to the backcountry, de Ruyter highlights the increasing likelihood of bear encounters. “Bears are particularly attracted to green grass and dandelions, which are often found along roads, trails, and campgrounds,” he explained. “It’s essential that they are allowed to feed undisturbed.”

He advises anyone planning a trip to the backcountry to be well-informed about current trail closures and warnings. Essential safety gear, such as bear spray, should be purchased and carried at all times—never tucked away in a backpack. Additionally, de Ruyter emphasises the importance of making noise to alert bears of human presence. “Using your voice is much more effective than bear bells. When hiking in groups, you’re more intimidating to wildlife, which is key to deterring close encounters.”
What to Do in Case of an Encounter
In the event of a bear sighting, maintaining a safe distance is critical. De Ruyter recommends keeping at least 100 metres—approximately ten school bus lengths—away from any bear. “If you don’t get close to a bear, you’re not going to have a problem with one,” he reassured.
The behaviour of bears typically shifts as the summer progresses. From now until July, they will gradually ascend to higher elevations, only to return to the valleys later in the season when berry crops begin to ripen.
Staying Informed
For those planning hikes in Banff National Park or Kananaskis Country, the Biosphere Institute of the Bow Valley provides up-to-date information on bear warnings and trail closures. This resource is invaluable for ensuring the safety of both visitors and wildlife.

Why it Matters
The increasing frequency of bear sightings in Alberta’s backcountry serves as a stark reminder of the delicate balance between nature and human activity. As outdoor recreation grows in popularity, understanding and respecting wildlife behaviour becomes crucial. By taking the necessary precautions, visitors can enjoy the stunning landscapes of Alberta while ensuring the safety of both themselves and the bears that call this region home.