Yellowstone Runners is about the big brown and rainbow trout that migrate from Montana's Hebgen Lake into Yellowstone National Park's Madison River each fall. Learn about where to fish, what flies to use, and how to find the best water for very large trout.--

The world's first national park is constantly changing. How we understand and respond to recent events putting species under stress will determine the future of ecosystems millions of years in the making. Marshaling expertise from over 30 contributors, Yellowstone's Wildlife in Transition examines three primary challenges to the park's ecology.

This text is a magisterial account of John Wesley Powell, the great American explorer and environmental pioneer. It tells the true story of undaunted courage in the American West.