Brush up on your knowledge of Yellowstone's geography with this interactive version of National Geographic's Trails Illustrated map Yellowstone National Park MapPlanning a Yellowstone trip?
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Reintroduced Wolves Caused A "Trophic Cascade", Transforming Yellowstone's EcosystemsThe presence of wolves in Yellowstone National Park has driven ... This, in turn, eventually changed the geography of the surrounding area. The impacts of trophic cascades, therefore, have ...
When hydrologist Bob Beschta arrived in Yellowstone in 1996, he noticed something odd with the Lamar River. The stream was over-widened, the banks were eroding and precious soil was sloughing off ...
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