YELLOWSTONE NATIONAL PARK, USA - July 12 2014: Tourists on a boardwalk looking at roaming bison near Dragons Mouth Springs in Yellowstone National Pa

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YELLOWSTONE NATIONAL PARK, USA - July 12 2014: Tourists on a boardwalk looking at roaming bison near Dragons Mouth Springs in Yellowstone National Park, Wyoming on July 12, 2014.

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Size: 5170px × 3447px
Photo credit: © Tami Freed / Alamy / Afripics
License: Royalty Free
Model Released: No

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