Articles filed under Impact on Birds
A study focusing on three wind turbines in the Jura mountains in western Switzerland has shown that on average each one causes the death of 14 to 29 birds a year – almost triple previous estimates.
A national birding organization based in suburban Washington is working with northwest Ohio’s Black Swamp Bird Observatory again on a lawsuit to block the Ohio Air National Guard’s plan for a commercial-scale wind turbine along the western Lake Erie shoreline.
Black Swamp Executive Director Kim Kaufman and ABC's Michael Hutchins, director of the conservancy's Bird-Smart Wind Energy Campaign, said they support clean, renewable sources of energy such as wind power. But they maintain that "the Great Lakes are not a good place for large-scale, commercial wind energy projects," particularly in a region designated as a Globally Important Bird Area.
Jefferson County Planning Board member Clifford P. Schneider claimed that Apex Clean Energy failed to address the potential number of birds and bats that could die from colliding with their turbines’ blades and rotors for its proposed Galloo Island Wind Farm. He requested that the developer should conduct a radar study in 2017 to determine that statistic.
The US Fish and Wildlife Service (FWS) on Wednesday granted a five-year take permit for golden eagles at the 137-MW Alta East wind farm in Kern County, California.
Hutchins said studies conducted on bird collisions with aircraft provide insight to wind energy projects. What they find is that birds can see objects coming at them, but they don’t get the same chance to react with turbine blades turning during high winds at up to 175 miles per hour.
“Purdue is involved in trying to look at the genetics of these birds to figure out whether they are local birds that were born and hatched near the Altamont site, or whether they are birds from other parts of the country that are actually migratory,” said DeWoody. He said the numbers are alarming.
A mountain-top wind farm has been scrapped after a judge ruled the spinning blades could kill rare red kites. ... "There are important unknowns in this case."
A recent study of 183 DTE Energy wind turbines found that bird and bat deaths per megawatt is just above average compared to other wind parks in the Midwest.
Many environmentalists who support alternative energy sources are conflicted by the giant turbines' impact on birds. To the human eye the majestic turbine blades make a slow circle as they are set in motion by gulf breezes. The reality is the tips of the blades are really moving as fast as 170 mph, and can lead to fatal encounters for migratory birds and bats.
Wind turbines are known to kill large birds, such as golden eagles, that live nearby. Now there is evidence that birds from up to hundreds of miles away make up a significant portion of the raptors that are killed at these wind energy fields.
“[The wind industry] says their making every effort to be proactive and to reduce birds and bats killed at their projects and they say nobody takes wildlife impacts more seriously than the wind industry.” Hutchins said. “I’m going to challenge that idea.”
The Ministry of Environment announced Monday it has denied Algonquin Power’s idea to build a 177-megawatt wind farm with a possible 79 turbines near Chaplin Lake, some 150 kilometres west of Regina.
Iberdrola Renewables, has filed a lawsuit in Ohio to prevent two state agencies from making public what it calls “trade secrets.” The legal action comes after an Ohio bird conservation group, Black Swamp Bird Observatory (BSBO), asked to see bird and bat mortality data for Blue Creek.
The danger wind turbines pose to birds is well known. Less appreciated is that hundreds of thousands of bats are also dying.
In the wake of the release of a U.S. Fish and Wildlife Service migratory bird study, the American Bird Conservancy is calling for an 16-kilometre buffer around the Great Lakes for wind farms. “It is highly problematic to build anywhere near the Great Lakes,” Michael Hutchins, director of the American Bird Conservancy’s bird-smart wind energy program, said Monday. “These losses are just not sustainable.”
If the Scottish Government is truly committed to protecting Scotland’s wild land resource, would it please explain to the rest of us how its much-vaunted Wild Land Map (from which the Stronelairg area mysteriously disappeared on the eve of publication) can have any credibility when the same Government is actively engaged in promoting the destruction of remote upland areas and key wildlife habitats across Scotland?
The American Bird Conservancy (ABC) says a radar study released in July by the U.S. Fish and Wildlife Service (FWS) provides stark evidence that wind turbines on the Great Lakes pose an “unacceptably high risk” to migratory birds and other wildlife.
A wind farm company proposing a project in Northwest Missouri has raised the concern of the Missouri Department of Conservation over potential bird and bat deaths.
“We respectfully request our permit for the Sibley Wind Project be canceled while we work out a solution that will meet everyone's requirements relating to avian studies on the project,” wrote Steve Estes, president of Star Distributed Energy, in a letter to the state Public Utilities Commission. Star controls Sibley Wind Substation LLC, the project developer.