 Mongolian Gull (Larus mongolicus) Third calendar year *on the right* Mai Po Nature Reserve Hong Kong
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 Mongolian Gull / Mongoltrut (Larus mongolicus)
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 Mongolian Gull / Mongoltrut (Larus mongolicus)
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 Mongolian Gull / Mongoltrut (Larus mongolicus)
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 Mongolian Gull / Mongoltrut (Larus mongolicus)
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 Mongolian Gull / Mongoltrut (Larus mongolicus)
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 Mongolian Gull / Mongoltrut (Larus mongolicus)
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 Mongolian Gull / Mongoltrut (Larus mongolicus)
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 Mongolian Gull / Mongoltrut (Larus mongolicus)
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 Mongolian Gull / Mongoltrut (Larus mongolicus)
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