ML646738079

觀察細節

Pale head no markings on it just white. shape was sometimes a little rounded looking and at other times especially when walking very flat looking, eyes dull or dark, bill pale yellow with light pale orange goyle spot. Mantle darkish grey in between YLG and Herring Gull, legs very washed out yellowish and seemed longish and when it walked it was very bolt upright. Unfortunately upperwing and underwing weren't ever seen clearly. Can't honestly say I can pin it down but it seems to be either a Caspian Gull, Yellow legged Gull or a Hybrid.