I was still far away, and he didn't see me. He kept running, and I followed. But he went down a hill and out of sight. That's bad news. If I get too close before we each see each other, he might attack.
Wolverines are by far the most aggressive animals here.
They kill, among other animals, young caribou and moose. No, but I moved ahead cautiously. I approached the hill and saw no wolverine. I turned behind me to find another route he might have taken. It was a mother wolverine with two nearly full-grown cubs.