Posts Tagged: comeback

Aspen is Making a Comeback in and Around Yellowstone National Park, Because of Predators

Quaking aspen (Populus tremuloides) recruitment during the 1980s–90s was suppressed by Rocky Mountain elk (Cervus canadensis) herbivory on winter ranges in the Yellowstone region, and saplings (young aspen taller than 2 m) were rare. Following the 1995–96 reintroduction of gray … read more

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Wolf Paw Print