Ring billed Gull Larus delawarensis Gaviota de Delaware Gavina de Delawar
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Gaviota Pass 5 BW.jpg
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Gaviota Pass, southern California
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Slender billed Gulls doing the nuptial dance Larus genei Gaviota picofina Gavina capblanca
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Audouin's Gull Larus audouinii Gaviota de Audouin Gavina Corsa
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