A split image of a pair of humpback whales (Megaptera novaeangliae) underwater and above, Maui, Hawaii, United States of America

animal behaviour animals in the wild baleen blue blue sky cetacea chordata color image day endangered animals fin full length hawaii hawaiian islands humpback whale mammal marine life megaptera novaeangliae no people nose ocean outdoors pacific ocean pectoral sea life split image surface surfacing tropical climate two animals vertebrata vertical water whale underwater adult animal adult animals animal animal behavior animal behaviors animal behaviours animal theme animal themes animals baleen whale baleen whales color colour daytime endangered endangered animal fins hawaiian humpback humpback whales mammalia mammals marine megaptera no one nobody novaeangliae outside pacific pectoral fin split spyhop tropical tropics whales wild wildlife