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.
Coyote on River Lamar Valley, Yellowstone National Park, Wyoming
A coyote was having a hard time going through the deep snow so he headed for the frozen river - February 08, 2011 - 1/6400 sec at f / 2.8 - 300 mm - ISO 200 - 44°54'15" N 110°7'2" W