Choshi＆Hasaki Fishing port ２００５-０２０４

＞Adult winter Thayer's Gull

This bird was found in 2002.

＞Adult winter Thayer's Gull

＞Adult winter Thayer's Gull

Beautiful bird！ This bird was found in 1994.

Looks like dark Kumlien's Gull.

＞Adult winter Thayer's Gull

This bird was found in 2003.

＞Adult winter Iceland Gull probable kumlieni

This bird was found in 2001.

Leg and bill size are very short and smaller than Vega Gulls.

It is still different at all from 'barrovianus '.

→The age etc. of Thayer's and Kumlien's are here by Japanise Gull site.

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