| First
winter American Herring
Gull Larus
argentatus smithsonianus
Choshi Chiba Japan, February 5th 2002. Photos by M.Ujihara |
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| smithsonianus ( center) and 3 first winter, a sub-adult Slaty-backed Gulls |
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| smithsonianus ( the bird which spread wings ) and Slaty-backed Gulls |