30 de janeiro de 2008

Birds of prey + wind energy = collision ahead



Expansion of wind energy farms threaten raptors such as the ferruginous hawk.
This Oregonian story is headed for Monday's front page, but you can read it first on PDXgreen:
By Gail Kinsey Hill/The Oregonian
The rapid expansion of wind energy farms in the Columbia River Gorge's shrub steppes could put hawks, eagles and other raptors on a collision course with fields of giant turbines and their 150-foot blades.
By year's end, more than 1,500 turbines will be churning out electricity in the gorge, a windy corridor at the forefront of a nationwide effort to produce cleaner energy. Until now, most of the projects have gone up in wheat fields -- cultivated land that long ago drove away the rodents that raptors hunt....

Jan Kubelik plays "Zephyr" by Hubay