At this time of year, Tofino bear watching feels a little different.
Find a black bear along the shoreline in Tofino, and you’ll see why.
Slow movement. Frequent stops. Grazing. Digging. Eating… grass. But what you’re witnessing is one of the most fascinating biological transitions in the natural world.
Allow us to explain why.
Not Quite Hibernation: What Coastal Bears Do Differently
When you think of bears in winter, it’s likely the word ‘hibernation’ pops into your head. You might picture bears curled up in a den for months of deep sleep, no food, no movement, and very slow heart rates.
But along the coast, it’s not quite that simple.
American black bears living in places like Clayoquot Sound (often referred as Coastal Black Bears) experience milder winters and more available food, which means some don’t fully hibernate at all.
Instead, they enter a state called torpor their heart rate slows, their metabolism drops, but they can still wake, move, and even forage during warmer periods.
By early spring, many coastal bears are already active, but they’re not operating at full capacity yet. They’re in recovery mode. After months of little to no food, a bear’s body doesn’t just snap back overnight. It rebuilds carefully.
During winter, bears:
- Recycle nutrients to preserve muscle and organ tissue
- Maintain bone density (something even humans struggle to do)
- Suppress their metabolism dramatically
Every kilo of fat on a bear is worth around 7700 calories which may seem outrageous, but… during torpor, black bears burn around 4000 calories a day! Despite being in a state of reduced metabolism, a bear’s body continues to perform complex functions to survive, including recycling metabolic waste into proteins to prevent muscle loss, which requires significant energy. When spring arrives, their digestive system has to gradually restart.
That’s why their first foods aren’t high-protein prey. They’re soft, water-rich, and easy to process.
Why You’ll See Bears Eating Grass
One of the most common spring sightings is a bear feeding on bright green grasses in estuaries and along shorelines. Early-season plants like sedge are some of the first to emerge in coastal areas like Clayoquot Sound, and for bears coming out of winter, that’s exactly what their body needs.
These plants are:
- High in moisture (rehydration matters after months of little to no water intake)
- Easy to digest, especially for a system that’s just starting up again
- Rich in nutrients that help restart gut function and support gradual recovery
After months of fasting or minimal feeding, a bears’ digestive system isn’t ready for heavy, protein-rich food. It needs time to adjust. Jumping straight into harder-to-digest food would actually be inefficient, and potentially harmful.
So instead, they begin with volume over calories. Slow intake over intensity.
You’ll often see them grazing for long periods, moving steadily through an area, eating almost continuously.
In a way, it’s not unlike how humans ease back into food after illness, with simple, gentle, and gradual food choices before returning to a normal diet.
And while it may not look like much, this early feeding phase is critical.
The Shoreline Is a System, Not Just a View
So why here? Why the edges of the ocean?
Because the coastline is one of the most productive ecosystems in the region.
In spring, the intertidal zones around Clayoquot Sound come alive:
- New plant growth emerges in estuaries
- Nutrients from the ocean feed the land
- Small marine life becomes more active
For bears, it’s an accessible, energy-efficient food source at a time when conserving energy still matters.
That’s why you’ll often see them walking slowly along the shore as they feed, not hunt.
The Bear Watching Experience
Spring bear watching isn’t about intensity. It’s about timing.
You’re not seeing a bear at its most powerful; you’re seeing it in transition. Slower. Focused on feeding. Deeply in tune with the season.
And because of that, the experience feels quieter, more intimate, and more grounded in the environment around you.
You’re watching a body restart. An ecosystem in motion. A species doing exactly what it’s evolved to do.
Spring bear watching isn’t just about spotting wildlife; it’s about understanding it.
And part of that understanding is recognizing the role we play.
Bears aren’t inherently dangerous. Most risk comes from human factors such as food, garbage, or getting too close. When bears begin to associate people with food, everything changes.
In places like Clayoquot Sound, keeping wildlife wild is a shared responsibility.
It’s also why bear watching experiences are designed to observe without interfering, so you can witness these moments, exactly as they should be.
