Categories

•  Inland (2)
•  Seas (1)

Seas

•  Adriatic Sea (9)
•  Baltic Sea (22)
•  Black Sea (2)
•  Caribbean Sea (5)
•  Gulf of Bothnia (5)
•  Gulf of Finland (3)
•  IJsselmeer (2)
•  Indian Ocean (4)
•  Irish Sea (4)
•  Mediterranean Sea (21)
•  N-Atl. Ocean (13)
•  North Sea (25)
•  Pacific Ocean (11)
•  Red Sea (2)
•  S.-Atl. Ocean (7)
•  Wadden Sea (5)