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Bison graze lazily under a powder-blue <a href="http://travel.nationalgeographic.com/travel/united-states/north-dakota-guide/">North Dakota</a> sky. Bison were critical to the lives of the Great Plains Indian tribes, who made use of every part of these animals.</p>
Bison Graze
Bison graze lazily under a powder-blue North Dakota sky. Bison were critical to the lives of the Great Plains Indian tribes, who made use of every part of these animals.
Prairies
Travel to America's prairies through these shots of the great wide open.
