Catherine Parker Located in the quiet northeast corner of Yellowstone, Lamar Valley is a wildlife haven along the Lamar River. In fact, this valley is often referred to as "America's Serengeti ...

Mark Hebblewhite is a professor of ungulate habitat ecology at the University of Montana. He and the University’s W.A. Franke ...

Rutting bison joust in Yellowstone’s Lamar Valley. More than 4,500 bison roam free in the park. They’re descendants of a few dozen animals given sanctuary more than a century ago, rescuing the ...

The Lamar Valley is one of the best places to glimpse ... Slough Creek Stroll along Slough Creek for your best chance at spotting one of Yellowstone’s elusive wolf packs. Pro tip: Wolf viewing ...

Located in the northeast area of Yellowstone National Park, the trailhead for Trout Lake Trail is about 18 miles from Tower Junction and about 3 miles east of Lamar Valley. It doesn't have any set ...

Snow crunched underfoot as Mark Hebblewhite scanned the ridgelines of Canada’s Banff National Park. It was 1995, and the ...