Continent

•  Afrika (1)
•  Europe (8)

Land

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•  Carib/Bahamas/Cuba (51)
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•  Poland, Baltic states (9)
•  Portugal (7)
•  Russia (2)
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•  Scotland (10)
•  Shetlands (7)
•  Sicily (5)
•  Spain (17)
•  Svalbard (28)
•  Sweden (22)
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Seas

•  Baltic Sea (31)
•  Gulf of Bothnia (8)
•  Gulf of Finland (6)
•  IJsselmeer (3)
•  Mediterranean Sea (5)
•  N-Atl. Ocean (22)
•  North Sea (34)
•  Wadden Sea (6)