JOIN Scientist Arthur Middleton, photographer Joe Riis, and artist James Prosek as they track elk herds on their incredible migration from Wyoming’s ranch lands to Yellowstone’s high-alpine meadows in Elk River. 
JOIN Scientist Arthur Middleton, photographer Joe Riis, and artist James Prosek as they track elk herds on their incredible migration from Wyoming’s ranch lands to Yellowstone’s high-alpine meadows in Elk River.
