This video is from “The Blue Planet” by the BBC.
It is about the blue whale.
New nature reserve for the Russian Arctic
05 Jul 2007
Murmansk, Russia – A new nature reserve has been approved for Vaigach Island in the western Russian Arctic by the Nenets Autonomous District administration.
The island is surrounded by the Barents and Kara seas and its coastal waters are frequented by a number of marine mammals including Atlantic walrus, grey seal, harbour porpoise, bottlenose dolphin, humpback whale, northern blue whale, northern fin whale and sei whale.
See also here.