Some excerpts:
More than 573,000 birds are killed by the country's wind farms each year, including 83,000 hunting birds such as hawks, falcons and eagles, according to an estimate published in March in the peer-reviewed Wildlife Society Bulletin.
Getting precise figures is impossible because many companies aren't required to disclose how many birds they kill. And when they do, experts say, the data can be unreliable.
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The Obama administration has refused to accept that cost when the fossil-fuel industry is to blame. The BP oil company was fined $100 million for killing and harming migratory birds during the 2010 Gulf oil spill. And PacifiCorp, which operates coal plants in Wyoming, paid more than $10.5 million in 2009 for electrocuting 232 eagles along power lines and at its substations.
But PacifiCorp also operates wind farms in the state, where at least 20 eagles have been found dead in recent years, according to corporate surveys submitted to the federal government and obtained by The Associated Press. They've neither been fined nor prosecuted.
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"What it boils down to is this: If you electrocute an eagle, that is bad, but if you chop it to pieces, that is OK," said Tim Eicher, a former U.S. Fish and Wildlife Service enforcement agent based in Cody, who helped prosecute the PacifiCorp power line case.
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The rehabilitation coordinator for the Rocky Mountain Raptor Program, Michael Tincher, said he euthanized two golden eagles found starving and near death near wind farms. Both had injuries he'd never seen before: One of their wings appeared to be twisted off.
"There is nothing in the evolution of eagles that would come near to describing a wind turbine. There has never been an opportunity to adapt to that sort of threat," said Grainger Hunt, an eagle expert who researches the U.S. wind-power industry's deadliest location, a northern California area known as Altamont Pass. Wind farms built there decades ago kill more than 60 per year.
