Continent

•  Afrika (1)
•  Europe (32)
•  North Amerika (1)

Land

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•  Denmark (11)
•  England (37)
•  Finland (7)
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•  Germany (10)
•  Greenland (1)
•  Netherlands (12)
•  Norway (18)
•  Poland, Baltic states (6)
•  Scotland (2)
•  Shetlands (7)
•  Svalbard (8)
•  Sweden (21)

Seas

•  Adriatic Sea (16)
•  Baltic Sea (41)
•  Black Sea (4)
•  Caribbean Sea (65)
•  Gulf of Bothnia (9)
•  Gulf of Finland (8)
•  IJsselmeer (2)
•  Indian Ocean (6)
•  Irish Sea (14)
•  Mediterranean Sea (87)
•  N-Atl. Ocean (77)
•  North Sea (118)
•  Pacific Ocean (12)
•  Red Sea (3)
•  S.-Atl. Ocean (22)
•  Wadden Sea (10)