Library filed under Impact on Bats

Concern for bats won't block Ohio wind farm

The 15-page opinion credits the finding by FWS "that the minimization and mitigation measures 'fully offset' the impact of the taking of Indiana bats, and thus, it was not necessary to determine if the plan was the 'maximum that can be practically implemented.'"
20 Mar 2015

Wildlife experts: Huron turbines could kill thousands of bats

The Service’s three-mile setback from Great Lakes shorelines is a recommendation based on areas along the shoreline identified as having the highest habitat value for migrating and nesting birds. Hicks said the agency cannot force developers to apply for permits, but killing an eagle and not having an incidental take permit can result in prosecution. The Service’s 2012 wind energy guidelines are voluntary for developers.
7 Mar 2015

Wildlife and renewable energy: German politics cross migratory bats

Voigtetal_2015ejwr_thumb This important study concludes that more than 250,000 bats are killed annually due to interactions with German wind turbines, and total losses may account for more than two million killed bats over the past 10 years, if mitigation measures were not practiced. The abstract to the paper is provided below. The full paper can be accessed by clicking the links on this page.
16 Feb 2015

Illinois bats face increasing threat from wind turbines

s if white-nose syndrome wasn’t enough, the nation’s bats have another problem: wind turbines that are becoming increasingly more common on the American landscape. For two months, Paul Cryan, a research scientist for the U.S. Geological Survey, set up thermal video surveillance cameras to find out why up to 900,000 bats are killed by windmills each year.
16 Oct 2014

Turbines may be luring bats to their deaths, wind-farm research suggests

The new paper does not attempt is to estimate the number of bat fatalities attributable to wind farms, but a report on its findings Monday in the Washington Post cited other recent research putting the number as high as 600,000 or even 900,000 annually across the United States ...It could also mean that wind farms are killing even more bats than birds, whose losses have received far more attention.
14 Oct 2014

Behavior of bats at wind turbines

Pnas-2014-cryan-1406672111_thumb This important paper published in the Proceedings of the National Academy of Sciences examines the unprecedented numbers of tree-roosting bat fatalities at operating wind turbine facilities and the behavior of the bats near the turbines. The abstract of the paper along with the significance of the findings are provided below. The full paper can be accessed by clicking the links on this page.  
14 Oct 2014

Bats are hit by a hard one-two punch: Deadly windmills and white-nose disease

Twelve lifeless bodies were found near the machines at a wind farm in Benton County, Ind., during the study period between July 29 and Oct. 1 in 2012. The study was published this month in the Proceedings of the National Academy of Sciences. More dead bats is bad news, particularly at this time of year. Around the end of the month, hibernating bats will start flocking back to caverns, where a lethal disease called white-nose syndrome lurks.
13 Oct 2014

Colorado lawmakers to consider nation’s first wind energy legislation to protect birds, bats

“Coloradans treasure their environment. This bill will protect our sacred Bald Eagles and other bird species that currently are being killed in alarming numbers,” Senator Balmer said. “This legislation will require prudent steps renewable energy producers must take as they site and operate their facilities.”
16 Sep 2014

Advocate for birds wants safer wind turbines

“If municipalities are going to go by avian studies that are funded by turbine developers, they’re not going to find mention of something such as this migration that has been documented since 1991. Right now, we are relying on numbers from the exact corporations that don’t want to find any dead birds, because any dead birds they find is subjected to prosecution and fines.”
5 Sep 2014

Wind farm facilities in Germany kill noctule bats from near and far

Journal.pone.0103106_thumb In this recent study, researchers present a comprehensive study on the breeding provenance of endangered and protected noctule bats killed at German wind turbines, showing that individuals from local and distant populations are among the recorded fatalities. The results provide a first step on the way towards an evaluation on how bat fatalities at wind turbines might impact local and regional populations in migratory bat species. The abstract of the paper is provided below. The full paper can be accessed by clicking the link(s) on this page.
13 Aug 2014

Protect Our Bats

Disease and heedless management of wind turbines are killing North America’s bats, with potentially devastating consequences for agriculture and human health. We have yet to find a cure for the disease known as white-nose syndrome, which has decimated populations of hibernating, cave-dwelling bats in the Northeast. But we can reduce the turbine threat significantly without dismantling them or shutting them down.
12 May 2014

http://www.windaction.org/posts?p=4&topic=Impact+on+Bats
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