Images from a late winter / early spring trip to Yellowstone National Park in Montana and Wyoming. It was in between seasons for the park so only the northern road between Gardiner, Mammoth Hot Springs, and Cooke City was open. We made the best of it and had a great visit. We spent time wandering around Mammoth and saw plenty of big game animals including Pronghorns, Elk, Deer, and plenty of Bison.