Note thick red bill, heavily curved, with black tip. Localized to beaches near Iberian peninsula. Note also dark, almost black, legs. A bit larger than other gulls in its range, such as Black-headed Gull, Mediterranean Gull and Slender-billed Gull. |
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Very similar to Black-headed Gull but note slightly smaller size, and no black in tail. Found along Mediterranean coast and on the Atlantic ocean from France to northwest Africa, and the Black Sea has a large population. |
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