Adult humpback whale (Megaptera novaeangliae), breaching in the fjord of Isfjardardjup, Iceland

humpback whale breaching megaptera novaeangliae isfjardardjup iceland ocean fjord marine life nature wildlife jumping water spray aquatic magnificent behavior adult blue ecosystem coastal saltwater large mammal oceanic environment breathtaking surfacing sea animal underwater surface action cetacean playfulness habitat zoology species biology conservation exploration observation natural biodiversity watching adventure ethology creature