A female Grizzly bear exits Pelican Creek October 8, 2012 in the Yellowstone National Park in Wyoming.Yellowstone National Park is America's first national park. It was established in 1872. Yellowstone extends through Wyoming, Montana, and Idaho. The park's name is derived from the Yellowstone River, which runs through the park. AFP PHOTO/Karen BLEIER (Photo credit should read KAREN BLEIER/AFP/GettyImages)
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AFP KAREN BLEIER