Bos bison
tags: American bison, Bos bison, mammals, animals, photography, image of the day
American bison bull.
Image: Dave Rintoul, KSU [wallpaper size].
tags: American bison, Bos bison, Konza Prairie, Manhattan, Kansas, nature, Image of the Day
Portrait of an adult female bison, Bos bison,
on the Konza Prairie, near Manhattan Kansas. March 2008.
Image: GrrlScientist 2008. [larger view].