Continent

•  Europe (1)

Land

•  Belgium (4)
•  Denmark (3)
•  England (37)
•  France (13)
•  Germany (4)
•  Greenland (1)
•  Netherlands (11)
•  Norway (19)
•  Scotland (2)
•  Shetlands (7)
•  Svalbard (8)

Seas

•  Baltic Sea (8)
•  Irish Sea (11)
•  N-Atl. Ocean (15)
•  North Sea (43)
•  Wadden Sea (1)