Thanks to a nose over two thousand times more acute than our own, the world of a grizzly is built of smell.
Their vision, however, is less remarkable.
It's similar to ours.
And sheets of rain can make objects in the distance obscured.
This sow needs her followers to keep up.
These cubs already know the particular smell of their mother, and it helps them to stay close.
Rain releases scents from soil and vegetation, which might aid in foraging.
Gophers and other rodents gather and store plants in underground burrows.
As the sow digs, she isn't targeting the small herbivores.
Instead, mom teaches her young to find cached food and unearth root systems.
