Adult bull Orca - also called Killer Whale - (Orcinus orca) surfacing in the calm waters of Southeast Alaska, USA

killer whale marine animal whale cetacea cetacean orca delphinidae toothed odontoceti odontocete ocean oceanic aqua water sea sea life saltwater northern hemisphere dorsal fin surface surfacing wildlife predator predators one alone single solitary individual male alaskan north america north american united states usa us coast coastal pacific