Two Large Humpback Whales come up for air and spray water from their nozzles before diving back down

two large humpback whales come up for air spray water nozzles diving back down cetaceans marine mammals whale watching breathing surfacing spouting migration predator prey echolocation pod calving mating birthing nursery grounds conservation efforts fluke dorsal fin pectoral fin baleen blubber breaching playful behavior acrobatic display fish feeding song of the humpback megaptera novaeangliae ocean diving behavior air water spray nozzle migration pattern