A rare, aerial view of a Blue whale (Balaenoptera musculus) surfacing near whale-watching boat in the fjords, near Husavik, on the north coast of Iceland.

rare aerial view blue whale balaenoptera musculus surfacing whale watching boat fjords husavik north coast iceland outstanding looking down comparison size large huge gigantic largest world endangered threatened boats whale watching ecotourism tourism ecotourists blue sea marine mammal mammals cetacean cetaceans whale whales baleen ocean europe north east atlantic arctic horizontal