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

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