Keystone XL Pipeline: 4 Animals and 3 Habitats in Its Path
Climate change has been the focus of much of the opposition to TransCanada‘s Keystone XL pipeline. But many conservationists are also concerned about more immediate environmental consequences.
They’re worried about the pipeline construction’s impact on wildlife and ecosystems, and of possible spills of the heavy crude oil that will flow through the pipeline at the rate of 830,000 barrels a day. (See related: “Interactive: Mapping the Flow of Tar Sands Oil.“)
Some people, seeing a map of the pipeline’s proposed 875-mile route through the Great Plains, may picture the region in the terms of 19th-century explorers who called it the “great American desert”: a barren land lacking in natural-history interest. In fact, though the vast herds of grazing animals that Lewis and Clark saw are greatly diminished, rich ecosystems endure. And while the pipeline route crosses some agricultural land, much of it would traverse natural habitats in Montana, South Dakota, and Nebraska where harmful effects on native animals and plants could—some say would, inevitably—occur. (
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