US Fish and Wildlife Service, Wet Virginia field office, issued these comments regarding the Pinnacle wind power project proposed for ridgelines in Mineral County, WV. The comments pertain to the Habitat Characterization and Assessment of Rare, Threatened, and Endangered Species for the Pinnacle Wind Farm (BHE Environmental 2009a); the Avian Risk Assessment for the Pinnacle Wind Power Project (Kerlinger 2009); and the Bat Risk Assessment: Pinnacle Wind Farm (BHE Environmental 2009b). Excerpts of the letter are provided below. The full report can be accessed by clicking on the link at the bottom of the page.

This important report, which appeared in the Wildlife Society's Journal of Wildlife Management, details the effect on raptor and bird mortality following repowering a portion of the Altamont Pass Wind Resource Area (APWRA) in California (USA). Repowering involves removing older generation towers and replacing them with higher capacity -- and potentially better sited -- units. The abstract to this report appears below. The full report can be accessed by clicking on the link at the bottom of this page.

This page contains links to letters sent between the Wyoming Game and Fish Department and the U.S. Fish and Wild Service regarding whether wind power development is permitted in Wyoming's 'core sage grouse habitat area'. Brian Kelly of the USFWS states in his letter that “ . . . constructing wind farms in core areas, even for research purposes, prior to demonstrating it can be done with no impact to sage grouse, negates the usefulness of the core area concept as a conservation strategy and brings into question whether adequate regulatory mechanisms are in place to protect the species.”

Birds are a priceless part of America's heritage. They are beautiful, they are economically important-and they reflect the health of our environment. This State of the Birds report reveals troubling declines of bird populations during the past 40 years-a warning signal of the failing health of our ecosystems. At the same time, we see heartening evidence that strategic land management and conservation action can reverse declines of birds. This report calls attention to the collective efforts needed to protect nature's resources for the benefit of people and wildlife.

These guidelines, prepared by the New York State Department of Environmental Conservation and Division of Fish, Wildlife and Marine Resources, set forth recommendations to commercial wind energy developers on how to characterize bird and bat resources at on-shore wind energy sites, and how to estimate and document impacts resulting from the construction and operation of wind energy projects. By issuing these guidelines, DEC intends to provide a consistent and predictable methodology for developers to assist them in the planning and development process.

This formal statement was delivered to the Tyrone Borough Council addressing the high risk to Golden Eagles should the Sandy Ridge Wind Farm be permited on Ice Mountain in Tyrone County, PA. The statement was prepared by the National Aviary and other researchers.

Noble Environmental, operating under the name Granite Reliable Power, LLC is proposing to erect a 99 MW wind energy facility in northern New Hampshire. The New Hampshire Fish and Game has submitted prefiled testimony to the State's Site Evaluation Committee expressing its concerns with the impacts to wildlife.

This document provides a good summary of what information is available regarding the effect of wind turbine development on diurnal raptors. The full document, including conclusions and recommendations, can be downloaded by clicking on the link below.

This statement appears on the Oklahoma Office of the Secretary of the Environment website.

Testimony from the House Subcommittee on Fisheries, Wildlife and Oceans Oversight Hearing on "Going, Going, Gone? An Assessment of the Global Decline in Bird Populations"