It appeared that the aspen trees had stopped regenerating around the 1930s. One significant change happened in Yellowstone back then. All the park's resident wolves were dead. Between 1883 and ...

From my cabin window in Teton Valley, Idaho, real life looks like this: There is a snow-covered meadow, and beyond that a stand of bare gray aspen trees, and beyond that a spill of sun-stunned ...

But the aspen trees on lower elevations of the San Francisco ... In 1912, 83 elk were transplanted into Arizona from Yellowstone National Park, and the statewide population has grown to nearly ...

The ability of aspen to produce whole stands of "trees" vegetatively provides yet ... especially spectacular ones like the 1988 fires in Yellowstone National Park (Romme et al.

Yellowstone’s untamed wilderness ... elk grazed heavily on young willow and aspen shoots. This constant browsing stunted tree growth and led to eroding riverbanks, which in turn reduced habitats ...

Jess Blumberg, T.A. Frail, Megan Gambino, Laura Helmuth and Sarah Zielinski Trees Thrive on Fear Aspen are particularly tasty to elk and have long suffered from over-browsing in Yellowstone ...

In authorizing the Aspen Project, the Forest Service violated the Roadless Rule by failing to place any limits on the size of trees to be logged ... Service,” said Jason Christensen, director of ...