 ABC's Jim Ryan. Hundreds gathered near a picturesque lake in Wyoming's Lamar River Valley, cheering as Chief Arvall Lookinghorse spoke the name revealed on a painted hide that's been bestowed on a rare white buffalo born earlier this month in Yellowstone. The name? Wakan Glee, Lakota for Return Sacred, the moment marking the highlight of a Native religious ceremony commemorating the birth. The bison calf's birth fulfilled a sacred prophecy and was a message to take better care of the planet.