Why the US Army tried to exterminate the bison
The American Bison: From Millions to Near Extinction
How 60 Million Bison Became 1,000 in a Century
How The US Intentionally Exterminated the American Bison
How Bison Are Saving America's Lost Prairie
American Prairie: Restoring bison to northern Montana with a patchwork nature reserve | 60 Minutes
Bison vs. Buffalo: What's the Difference?
15 Facts About American Bison (Buffalo)
The AMERICAN BISON and What You Need To KNOW
What killed all the bison? - Andrew C. Isenberg
Return of the American Bison
Program reintroduces previously-believed extinct wood bison into the U.S.
Return of the American Buffalo: How Bison Made a Comeback From Near-Extinction
Bison population, with historic roots to Yellowstone, explodes in Colorado
Yellowstone Bison Revival | CBS Reports
Inside Ranchers’ Efforts To Save The American Bison
The Bison is Named America's National Mammal | History NOW
How the American Bison Came Back from Extinction | Back from the Brink
The American Bison makes a comeback
The American Bison