<p>Bison stand and lie down by a thermal feature near a river.</p>
<p>Bison across river from Mud Volcano;
Diane Renkin;
June 2015;
Catalog #20168d;
Original #P1000109</p>
<ul><li>Keywords: yellowstone national park; mammals; wildlife; bison; bison bison; yellowstone; thermal features; mudpots; yellowstone river; 20168d</li></ul>
NPS/Diane Renkin
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