Have Wolves Returned Yellowstone to its Natural State?
Wolves have affected the ecosystem in the park, but new study says they may be just one component of a trophic cascade.
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Wolves have affected the ecosystem in the park, but new study says they may be just one component of a trophic cascade.
Decades of studies in Yellowstone National Park have emphasized the ecosystem’s complexity. So the discussion over trophic cascades is understandably nuanced, complex and controversial.
Decades of studies in Yellowstone National Park have emphasized the ecosystem’s complexity. So the discussion over trophic cascades is understandably nuanced, complex and controversial.
Decades of studies in Yellowstone National Park have emphasized the ecosystem’s complexity. So the discussion over trophic cascades is understandably nuanced, complex and controversial.
Decades of studies in Yellowstone National Park have emphasized the ecosystem’s complexity. So the discussion over trophic cascades is understandably nuanced, complex and controversial.