Montana wolf hunt is stalked by controversy

Wolf 527 was a survivor. She lived through a rival pack's crippling 12-day siege of her den. When another pair of wolves laid down stakes in her territory, she killed the mother and picked off the pups while the invader's mate howled nearby in frustration and fury.

She was not a charmer. But successful wolves are not known for their geniality. She was large and black and wary -- and cruel when she needed to be. As the alpha female of the Cottonwood Creek pack, she also was equipped with a radio collar so wildlife biologists could track her movements, making her one of Yellowstone National Park's best-known wolves.

Then she ventured outside the park boundaries.

Wolf 527 was killed Oct. 3 by a hunter on Buffalo Plateau north of Yellowstone, less than three weeks into Montana's backcountry elk season. Wolves often stalk elk outside the park and are attracted by entrails the hunters leave behind. But this year, the elk season coincided with the opening of the state’s first wolf hunt in modern times.