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Vega Gull (vegae) adult, January 27 2011, Choshi, Japan. Picture: Terry Townshend.Please visit Terry's blog Birding Beijing. Black on wingtip varies but most have black on P5-P10 with some including black markings on P4. Full subterminal band on P10, small mirror on P9, ghost band on P4. Bill colour rather dull pale lemon-green-yellow, not saturated. |