1st winter
Slaty-backed Gulls Larus schistisagus
February
16th 2007 Choshi Chiba Japan






3 Slaty-backed Gulls with a Glaucous-winged Gull on the right.


Slaty-backed Gulls flocking around fish. 1 individual showing only its left wing in the center behind might be a Vega Gull.


Slaty-backed Gulls with a Glaucous-winged Gull (grey-toned bird in the center).










More Slaty-backed Gulls