As the weather warms and outdoor enthusiasts flock to Alberta’s mountain parks, wildlife officials are raising alarms about a surge in bear activity. With bears emerging from hibernation and seeking food, experts urge visitors to exercise caution in bear country to ensure both human safety and wildlife well-being.
A Surge in Bear Activity
This past week, authorities issued multiple bear warnings across Banff National Park and Kananaskis Country. Nick de Ruyter, director of WildSmart at the Biosphere Institute of the Bow Valley, explained that springtime sees bears emerging from their dens after several months of inactivity. “They’re hungry and actively foraging for food,” he noted. With lingering snow at higher elevations and a wealth of green vegetation in the valleys, bears are naturally drawn to areas frequented by people.
In Banff, trail warnings were put in place for Boom, Arnica, and Twin Lakes trails, as well as the Twin Lake campground, following concerning behaviour from a cinnamon-coloured black bear that approached a hiker closely. Meanwhile, Kananaskis Country has seen similar warnings, particularly around the Terrace Trail and Kovach Ski Trails, where numerous black bear sightings—including mothers with cubs—have been reported.
Bear Behaviour and Human Encounters
As the outdoor season begins, it is not surprising that bear encounters are on the rise. De Ruyter explained that the current preference for young grass and dandelions often leads bears into populated areas, such as roads, trails, and even backyards. “These locations are prime for bears looking for food, which makes it crucial for them to be left undisturbed,” he advised.

The risk of human-bear encounters increases significantly during this time of year, highlighting the importance of remaining vigilant. “If you don’t get close to a bear, you’re not going to have a problem with a bear,” de Ruyter added, emphasising the need for awareness and respect for wildlife.
Safety Tips for Outdoor Enthusiasts
For those planning to venture into the backcountry, de Ruyter provided essential safety tips to minimise risks. First and foremost, hikers should check for trail closures and warnings before setting out. Purchasing bear spray and knowing how to use it effectively is also crucial; it should always be carried on one’s person, rather than stored in a backpack.
Making noise while hiking is another key recommendation. De Ruyter suggests using your voice to communicate, rather than relying solely on bear bells, which may not be loud enough to alert wildlife. Travelling in groups can also enhance safety, as larger parties tend to be more intimidating to bears. Keeping pets leashed and maintaining a respectful distance from any wildlife encountered are further measures to ensure safe interactions with bears.
Seasonal Bear Movements
De Ruyter explained that as the summer progresses, bears will gradually move to higher elevations. This pattern shifts again when berry season begins, prompting bears to return to the valley bottoms in search of ripe fruit. As the season unfolds, it’s essential for outdoor enthusiasts to stay informed about current wildlife conditions. All relevant trail warnings and closures for Banff National Park and Kananaskis Country can be accessed online through the Biosphere Institute of the Bow Valley.

Why it Matters
The increase in bear sightings and the subsequent warnings serve as an important reminder of the delicate balance between human activity and wildlife conservation. As more individuals venture into Alberta’s natural spaces, understanding and respecting bear behaviour is essential to ensure safety for both people and bears. By adhering to expert advice and remaining vigilant, outdoor enthusiasts can enjoy the beauty of Alberta’s landscapes while coexisting harmoniously with its wildlife.