Image 06007, Hawaiian humpback whale underwater, sun beams dappling the whale in clear oceanic waters. Maui, USA, Phillip Colla, all rights reserved worldwide. Keywords: animal, balaenopteridae, cetacea, cetacean, endangered, endangered threatened species, hawaii, hawaiian islands, hawaiian islands humpback whale national marine sanctuary, hump back whale, humpback, humpback whale, humpbacked whale, mammal, marine, marine mammal, maui, megaptera, megaptera novaeangliae, mysticete, mysticeti, national marine sanctuaries, nature, north pacific humpback whale, novaeangliae, ocean, oceans, pacific, research, rorqual, sea, underwater, usa, whale, wildlife.