2013
Originally referred to as the East Fork of the Yellowstone River, the 40 mile long Lamar River rises out of the Absaroka Range along the eastern border of Yellowstone National Park, and meanders northwest and then west to where it flows into the Yellowstone River south of the Montana Border. The wide, expansive Lamar Valley is home to bison, elk, coyote, grizzly and wolf.
In 1995, wolves were re-introduced in the northeast corner of Yellowstone Park along the Lamar River at Soda Butte, Crystal Creek and Rose Creek.
