Articles filed under Impact on Bats

Chemical fingerprints implicate wind turbines killing bats

The study found that half of red bats killed in the area were not local residents and probably summered at locations far from the wind turbines, whereas nearly all of the hoary bats summered locally. The red bats represented a single, massive breeding population in the hundreds of thousands to millions of individuals. In contrast, the hoary bats represented a relatively small group.
17 Mar 2016

Decades of bat observations reveal uptick in new causes of mass mortality

Collisions with wind turbines worldwide and the disease white-nose syndrome in North America lead the reported causes of mass death in bats since the onset of the 21st century. These new threats now surpass all prior known causes of bat mortality, natural or attributed to humans. A comprehensive study reveals trends in the occurrence and causes of multiple mortality events in bats as reported globally for the past 200 years, shedding new light on the possible factors underlying population declines.
19 Jan 2016

Industrial wind is destroying Iowa's eagle habitats

The bald eagle recovery program in Iowa is perhaps our state’s best wildlife management success story to date, but progress is being lost due to the mass killing of bald eagles by industrial wind turbines. This conflict between industry and environment is now playing out near Fairbank, Iowa located in Fayette County, where shell companies Mason Wind (parent firm is China’s largest naval defense contractor) and Optimum Renewables (parent company is a German wind services firm) are attempting to build their wind farm in an area known for bald eagle habitats.
27 Dec 2015

Cape and Islands population of threatened bats hangs on

As for the wind turbines, any federally run turbines are required to shut down when the bats are migrating in the spring or fall, McCumber said. The base has three wind turbines that provide power to its groundwater treatment plants and two for the PAVE PAWS radar station. Typically, it’s on nights when the winds are light or nonexistent that the turbines stop spinning because the bats are likely on the move, he said.
8 Dec 2015

Wind, Birds And Bats: Recent Legal Migrations

On Aug. 11, a California district court overturned an FWS rule authorizing 30-year BGEPA take permits for failure to comply with NEPA. The FWS already commenced a NEPA review and aims to finalize revised regulations by 2017. This decision does not prohibit further issuance of five-year BGEPA take permits. Only one five-year permit, and no 30-year permits, has been issued to date, although several applications are pending.
17 Sep 2015

Wind Industry Plans Serious Changes to Protect Bats

Researchers and conservationists first raised the alarm about wind turbines killing bats more than a decade ago. Studies have since suggested that migratory bats, which roost in trees and fly long distances in the spring and fall, are attracted to the turbines and their towers for some reason. When they fly too close, they collide with the spinning turbine blades and are killed. Estimates of just how many bats are dying range from the tens of thousands to hundreds of thousands.
2 Sep 2015

Another reason to just say “No”

Much of the scenic beauty for which Maine is so widely known will be despoiled. The stated 2,700-Megawatt goal of Maine’s Wind Energy Act would require as many as 1,500 wind turbines, each hundreds of feet tall, with accompanying access roads and new transmission lines, on up to 300 miles of Maine’s hills and mountains. Those transmission lines, to carry the electricity that could be provided by a single, high-quality conventional generator, will add billions of dollars to New England electric bills.
4 Jul 2015

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

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

http://www.windaction.org/posts?p=3&topic=Impact+on+Bats&type=Article
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