Common Goldeneyes are frequently called “Whistlers” because the wind whistles through their wings when they fly.
http://mangledfly.com/wp-content/uploads/2014/07/logo.png00Jon Rayhttp://mangledfly.com/wp-content/uploads/2014/07/logo.pngJon Ray2014-03-07 10:48:592014-03-07 10:48:59Female Common Goldeneye or Whistler