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Yellowstone National Park Bear walking on horizon as sun sets.
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Yellowstone National Park
Ground Truths
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There are many misconceptions about Yellowstone’s hydrothermal features. Thumb through this booklet to discover the facts.

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Did You Know?
Even though the animals of Yellowstone seem tame they are still wild. Feeding the animals is not permitted in any way, and all visitors must keep 100 yards away from wolves and bears, and 25 yards from other animals.

Last Updated: March 06, 2008 at 17:32 MST