Please welcome National Geographic's Pronghorn Passage Photo Exhibit premiering at the Museum of the Mountain Man May 1, 2015 through October 30, 2015.

National Geographic photographer, Joe Riis gives viewers a compelling, visual account of the Path of the Pronghorn Migration, a 6,000 year old pronghorn migration where the Grand Teton pronghorn herd dramatically migrate just over 150 miles from Grand Teton National Park back to their low-elevation winter ranges in Pinedale, Wyoming.

• Background Photo Exhibit Video
• Atlas of Wildlife Migration: Wyoming's Ungulates

Thank you to the exhibit's generous sponsors: Sublette County Historical Society, Sublette Group for Community Initiative, Visit Pinedale, Green River Valley Land Trust, Sublette County Chamber of Commerce