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Bison American bison, also known as buffalo, are large, grass-eating mammals.

Publié le 15/05/2013

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Bison American bison, also known as buffalo, are large, grass-eating mammals. There were once millions of them on the Great Plains of the United States and Canada. Pioneers hunted bison to near extinction in the 19th century. In the 20th century, the number of bison increased. Alan D. Carey/Photo Researchers, Inc. Microsoft ® Encarta ® 2009. © 1993-2008 Microsoft Corporation. All rights reserved.

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