The Destruction of America’s First National Park
Alston Chase | 1987, Harper Collins
Beavers have disappeared, and their prime food, aspen and willow, has drastically declined. Cougars, bobcats, and wolves are no longer here, victims of predator control from earlier times. Deer, moose, and bighorn sheep are scarce; visitors seldom see black bears, and the grizzly is threatened with extinction. Meanwhile, bison and elk flourish to the detriment of rangeland.
Wildlife management in Yellowstone has been criticized for decades. Chase reviews the park’s history and examines the vacillating policies and political pressures that affect its management.





