humpback whale tail fluke waving goodbye

animal mammal sea ocean vehicle fish dolphin whale water seal wave boating boat arctic tail fluke goodbye graceful wave humpback tail behaviour migration migrate swimming marine mammal environment baleen life watching cetaceans breach protected species fin wildlife splash breaching wild fins flukes krill plankton magical songs omnivore genus megaptera megaptera novaeangliae dive ecotourism humpback cetacean big beautiful animal wildlife vancouver island sealife pacific ocean diving canada british columbia