Slaty-backed Gull Larus schistisagus
adult winter 
Slaty-backed Gull
Larus schistisagus
Tamagawa-river 
Kawasaki
kanagawa Japan
November 6th 2000
adult winter 
Slaty-backed Gull
Larus schistisagus
Shinobazuike pond, 
Ueno Park,
Tokyo Japan.
November 18th 2000

1st winter Back