A grizzly bear roams near Beaver Lake in Yellowstone National Park, Wyoming, Wednesday July 6, 2011. A grizzly bear killed a man who was hiking with his wife in Yellowstone National Park's backcountry... more 
A grizzly bear roams near Beaver Lake in Yellowstone National Park, Wyoming, Wednesday July 6, 2011. A grizzly bear killed a man who was hiking with his wife in Yellowstone National Park's backcountry after the couple apparently surprised the female bear and its cubs on Wednesday, park officials said. It was the park's first fatal grizzly mauling since 1986, but the third in the Yellowstone region in just over a year. (AP Photo/Jim Urquhart) less 
1 / 1
Associated Press | Photo By Jim Urquhart
Thu, Jul 7, 2011 12:26 AM EDT