“Cud Chewing” by LYLE GLASS.

Head on image of a bison resting while chewing his cuds. Since the dark bison was against a light background I thought it would make a good black and white image. Tweaked in PSE7.

Photographed in Theodore Roosevelt National Park, South Unit, Medora, North Dakota on 5-15-2011 at 11:28 a.m.