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Gray Wolves in Idaho and Montana

The largely successful reintroduction of gray wolves to the US Rocky Mountains.

Date range: 1995-2005

Caption: In just 10 years since reintroduction, wolf populations have boomed, and their range has expanded dramatically. Today, an estimated 850 wolves inhabit Wyoming, Montana, and Idaho, far exceeding biologists' original expectations.

Publication date: 2006 | Originally published in: Cascadia Scorecard 2006 | Topic(s): Forests & Wildlife | Graphic type: Chart
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