We all know them: English ivy, European starlings, Himalayan blackberry, Scotch broom. No, they're not foreign exchange students or international meals. They're part of the legion of exotic invasive species that threaten the ecological integrity of the Northwest. Of course, the Northwest is hardly alone. The American south is overrun with kudzu, for instance. The poster children of over-abundance are deer, as anyone in the Upper Midwest or the Northeast can tell you. Deer, of course, are native species, but because their predators have largely been eliminated, and because they thrive in semi-developed fragmented landscapes, they are legion. But deer …
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Eric de Place
Eric de Place is a senior researcher at Sightline Institute, a Seattle-based sustainability think tank.
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