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Yellowstone National ParkAerial photo of wolf pack in snow.
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Yellowstone National Park
Grant Campground
 
 
A ranger looks at a hillside through binoculars.
Respect for Wildlife
Video on watching wildlife safely and respectfully
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A ranger and two visitors engage in a discussion standing in front of a Toyota Prius.
Greening and Sustainability in YNP
Learn what Yellowstone is doing to preserve and protect
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Bison in Yellowstone.  

Did You Know?
There are more people hurt by bison than by bears each year in Yellowstone. Park regulations state that visitors must stay at least 25 yards away from bison or elk and 100 yards away from bears.

Last Updated: June 12, 2009 at 09:30 EST