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Home Natural World Male Bison testing their strength. Pictured in Yellow Stone National Park
11th Annual Smithsonian Magazine Photo Contest Natural World
Male Bison testing their strength. Pictured in Yellow Stone National Park

Male Bison testing their strength. Pictured in Yellow Stone National Park

#United States #Wyoming
Photo Detail
Date Taken: 05.2013
Date Uploaded: 11.2013
Photo Location: Wyoming, United States of America
Camera: Canon EOS 7D
Copyright: © Ken Griffiths