Thayer's Gulls Larus thayeri
February 2nd 2008 Choshi Chiba/Hasaki Kamisu Ibaragi Japan

10 Thayer's Gulls (interestingly, mainly 2nd-3rd winters) were found among abundant Vega Gulls in one day. This page shows 8 of them.

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Male-tye adult.

with 3 Vega Gulls


with a 2nd winter Slaty-backed Gull.

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2nd winter


with a 2nd winter Vega Gull.

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Another 2nd winter with a Vega, Slaty-backed, and Kamchatka Gull

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3rd winter

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3rd winter

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3rd winter

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3rd winter

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3rd winter

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