wilsondring 17/03/2014 00:44
Vega Gull? Please Help ID
16/03/2014 Nam Sang Wai
cgeoff 17/03/2014 16:21
This is mongolicus (Yellow-legged Gull). It's rather too pale overall, with a well defined and narrow dark tail band, as well very obvious inner primaries.
GeoffC
wilsondring 18/03/2014 11:34
Many thanks Geoff ..