Wolfram Demonstrations Projecthttp://demonstrations.wolfram.com/An Open Resource of Interactive Mathematica VisualizationsCopyright 2009 Wolfram Demonstrations Project & ContributorsBat Occupancy at a Wind Facilityhttp://demonstrations.wolfram.com/BatOccupancyAtAWindFacility/]]>http://demonstrations.wolfram.com/BatOccupancyAtAWindFacility/