Happy National Bison Day! Our national mammal …

Happy National Bison Day! Our national mammal is a shaggy symbol of strength and resilience. Public lands managed by Interior support 17 bison herds – or approximately 10,000 bison – in 12 states, including Alaska. Check out more interesting facts about bison: http://on.doi.gov/1Oc7VXg Photo of a bison at Yellowstone National Park in Wyoming by Jacob W. Frank, National Park Service.