Bison Reintroduced after 140 Years

Photo Gallery
A young bison stands just outside the pen after being released on to the Tallgrass Prairie National Preserve, October 30, 2009, near Strong City, Kansas. The bison were reintroduced to the preserve for the first time in more than 140 years. Thirteen bison were trucked to Kansas from a herd in South Dakota, (AP Photo/The Hutchinson News, Travis Morisse)