The male moose had escaped from the bear ... The incident was considered "unusual" at the time because grizzly bears rarely attack humans with the intent to kill. However, Larson said humans ...

"On Tuesday I went to an empty campground in Montana because it was the location of a fatal grizzly attack we ... of a sudden, the moose's head turned, just before the bear came crashing out ...

The grizzly comes into view, and the moose takes off again ... The National Park Service says that most attacks occur when bears are trying to defend their food, cubs, or space.

However, the majority of bear encounters pass without incident — and most attacks occur when those in the backcountry stumble upon a grizzly by accident. “The one thing victims have in common ...

In Yellowstone, grizzly bears and wolves ... For large game like moose, caribou, or elk, the wolf pack will spread out and ...