For the past three days I've been observing this male White-throated Sparrow with a totally white tail and white head and flank markings.
Best viewed in 'original' size.
Leica X2 on Televid 82mm Spotting Scope,Elmarit 24 mm f/2.8 ASPH 1/8s f/2.8 at 24.0mm iso100
UnCropped Image Reduced to 90 ppi for Internet Viewing
full exif