Senin, 20 Desember 2010

yellowstone national park

”yellowstone national park”
Netting and removing nonnative fish is one of the proposals for protecting native fish in Yellowstone National Park.
The park has released a plan for public comment. The park’s preferred option would conserve Yellowstone cutthroat trout by removing nonnative fish from Yellowstone lake, some streams and release native fish in some areas.
During the late 1980s, similar concerns were raised about the size of the park’s elk herd and whether the

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