Abstract
BHE Environmental, Inc. was contracted by Wisconsin Power and Light Company (WPL) to conduct two years of post-construction bird and bat mortality surveys at its Cedar Ridge Wind Farm in Fond du Lac County, Wisconsin. Twenty of the 41 turbines were selected to be surveyed from March 15 to May 31, 2009, July 15 to November 15, 2009, March 15 to May 31, 2010, and July 15 to October 15, 2010. This report summarizes data collected during the 2009 and 2010 survey periods.