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bcsing: Black-tailed Gull, Alamitos Bay, L.A. County, 10-10-10, in flight
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bcsing: Black-tailed Gull, Alamitos Bay, L.A. County, 10-10-10
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bcsing: Black-tailed Gull, Alamitos Bay, L.A. County, 10-10-10, yawning
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bcsing: Adult Glaucous-winged Gull, Salton Sea, 11-10
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bcsing: Yellow-footed Gull, Salton Sea, 8-14-10
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bcsing: Yellow-footed Gull, Salton Sea, 08-14-10
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bcsing: Glaucous-winged Gull, Oceano, San Luis Obispo Co., 2-20-10
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bcsing: Mew Gull, Alamitos Bay, L.A. County, 10-10-10
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bcsing: Lesser Black-backed Gull, 1st Year, NESS, 3-13-11
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bcsing: Lesser Black-backed Gull, Adult, NESS, 3-13-11
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bcsing: Sabine's Gull, Santa Barbara Pelagic, 4-30-11
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bcsing: Sabine's Gull, Santa Barbara Pelagic, 4-30-11
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bcsing: Glaucous Gull, Salton City, Imperial Co., 3-19-11
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bcsing: Thayer's Gull, Lack and Lindsay, Salton Sea, Imperial Co., 03-19-11
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bcsing: Glaucous Gull, Lack and Lindsay, Salton Sea, Imperial Co., 03-19-11
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bcsing: Greater Black-backed Gull (Juvenile and Adult), Sandy Point S.P., Md. 9-13-10