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Northern Gulf of Alaska - United States of America |
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Noue Filtrante de Compans - France |
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Oberes Stubachtal - Austria |
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Oberes Stubachtal - Austria, Snow cover |
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Obergurgl - Austria |
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Ödenwinkelkees - Austria |
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Ohrid and Prespa - Macedonia - Standing water (Lakes) |
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Ohrid and Prespa - North Macedonia |
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Oksrukuyik Creek NEON - United States of America |
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Old Lodge - United Kingdom |