The average wind turbine whacks a minimum of about 8 birds per year.
Here’s one in action.
From an American Bird Conservancy media release:
American Bird Conservancy (ABC), the nation’s leading bird conservation organization, today formally petitioned the U.S. Department of the Interior to protect millions of birds from the negative impacts of wind energy by developing regulations that will safeguard wildlife and reward responsible wind energy development.
The nearly 100-page petition for rulemaking, prepared by ABC and the Washington, D.C.-based public interest law firm of Meyer, Glitzenstein & Crystal (MGC), urges the U.S. Fish and Wildlife Service (FWS) to issue regulations establishing a mandatory permitting system for the operation of wind energy projects and mitigation of their impacts on migratory birds. The proposal would provide industry with legal certainty that wind developers in compliance with a permit would not be subject to criminal or civil penalties for violation of the Migratory Bird Treaty Act (MBTA).
The government estimates that a minimum of 440,000 birds are currently killed each year by collisions with wind turbines. In the absence of clear, legally enforceable regulations, the massive expansion of wind power in the United States will likely result in the deaths of more than one million birds each year by 2020. Further, wind energy projects are also expected to adversely impact almost 20,000 square miles of terrestrial habitat, and another 4,000 square miles of marine habitat…