A wolverine tops out on a steep mountain. Wolverines seem to view the world as 2 dimensional. They climb steep mountains at the same pace they wander on flat lands and don't seem to take the easier path around mountains, choosing to simply go up and over.
Ice cave near Kluane National Park.
The Dalton Highway, which runs from Fairbanks to the Arctic Ocean, runs through the middle of the Wildlife Conservation Society's wolverine study.