A seasoned naturalist vividly recounts his 500-mile trek through the rugged northern folds of the Yellowstone Rockies. A spectacular armchair trip of discovery, as a seasoned naturalist vividly recounts his 500-mile trek through the last of our country's magnificent 'wild places'...the rugged northern folds of the Yellowstone Rockies. 'It is a grand adventure where wits and experience are more important than brute force in order to survive.' - Rocky Mountain News Used Book in Good Condition