American Herring Gull (smithsonianus)(last update: October 30, 2015) |
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Slaty-backed Gull (schistisagus) adult, May 02 2010, Ayukawa - Kinkazan, Japan. Picture: Shigenobu Aizawa.Please visit Aizawa's Blog for many more pictures! Pink orbital ring, honey iris. No black on bill. |