Started out in Bozeman, stayed a first night in Mammoth Hot Springs, stayed several days around Old Faithful, and then back to the Mammoth Hot Springs area for the Wolf Discovery tour.
Elk on Road Lamar Valley, Yellowstone National Park, Wyoming
Great light on this first day. Unfortunately, he never would look at me. - February 01, 2011 - 1/5000 sec at f / 2.8 - 300 mm - ISO 200 - 44°54'56" N 110°17'7" W