Underwater Life, White Sea

The whole of the White Sea is under Russian sovereignty and considered to be internal waters of Russia.
There are four main bays or gulfs on the White Sea. Kandalaksha Gulf in on the west. On the south Onega Bay receives the Onega River. To the southeast the Dvina Bay receives the Northern Dvina River at the major port of Arkhangelsk. On the east side of the 'sleeve' connecting the interior of the sea to the Barents Sea opposite the Kola peninsula is Mezen Bay.