Description An unintended experiment in Yellowstone National Park, in which an Ecosystem is devastated and then remarkably rehabilitated, provides crucial lessons about nature\'s intricate balancing act.
Over the following decades, virtually every oth.
They did such a good job that, by 1926, no gray wolf packs were left in the park.
In the 1800s, hunters were paid by the American government to eliminate threats to livestock on cattle ranches near Yellowstone National Park.
Description An unintended experiment in Yellowstone National Park, in which an Ecosystem is devastated and then remarkably rehabilitated, provides crucial lessons about nature\'s intricate balancing act