Cinematic Aerial vertical footage of a humpback whale swimming in calm blue ocean water, playing splashing around and spouting before dive off Sydney Northern Beaches Coastline during migration

humpback whale whale whales humpback dolphin ocean sea breach pacific aquatic australia swim mammal baleen swimming breaching migrating diving fin large splash wave coastline wildlife big giant coast cinematic animal tail underwater mammals fish northern beaches water motion wild animals sydney close up marine beautiful beach nature mother blue family playing