The Cougar Project
A new study by College of Forestry researchers found
that cougars in Zion National Park—like wolves in Yellowstone
National Park—profoundly impact other aspects of
the ecosystem. (More...)
Ripple, W.J. and Beschta, R.L. (2006). Linking a cougar decline, trophic cascade, and
catastrophic regime shift in Zion National Park. Biological Conservation 133:397-408.
hits since December 2006.
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