Keywords: yellowstone yellowstone national park yellowstonenationalpark wildlife winter scenes winterscenes snowbank snow outdoor Bison on Madison to West Yellowstone Road; Diane Renkin; February 2015; Catalog #20406d; Original #IMG_7568 Bison on Madison to West Yellowstone Road; Diane Renkin; February 2015; Catalog #20406d; Original #IMG_7568 |