American Herring Gull (smithsonianus)(last update: October 30, 2015) |
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Slaty-backed Gull (schistisagus) adult, Magadan, eastern Siberia. Picture: Peter Adriaens.Please also visit Peter's Pbase account and his Picasaweb albums for many more pictures! Adult Slaty-backed Gulls collected in Magadan, eastern Siberia, in summer - with adult Great Black-backed Gull for comparison of upperpart grey tone (top left). Collection of the Zoological Museum in Moscow, Russia. |