Two photographers and a historian explore the trails of mule deer, elk, and pronghorn in Wyoming and the Greater Yellowstone Ecosystem, home to some of the longest migration corridors in the American West. Nicole Jean Hill, Humboldt State University; Gregory Nickerson, Wyoming Migration Initiative at the University of Wyoming; Bailey Russel, University of Wyoming. | Deep Migrations by Nickerson Nickerson, Paperback | Indigo Chapters