Image 27346, Blue whale rounding out at surface, before diving for food, showing characteristic blue/gray mottled skin pattern. Dana Point, California, USA, Balaenoptera musculus, Phillip Colla, all rights reserved worldwide.   Keywords: animal:balaenoptera:balaenoptera musculus:balaenopteridae:baleen:baleine bleue:ballena azul:big:blue rorqual:blue whale:blue whales:california:cetacea:cetacean:creature:dive:endangered:endangered threatened species:enormous:fluke:great blue whale:great northern rorqual:huge:large:mammal:marine:marine mammal:musculus:mysticete:mysticeti:nature:ocean:pacific:pacific ocean:rorqual:rorqual bleu:sea:sibbald's rorqual:sulphur bottom whale:tail:threatened:usa:whale:wild:wildlife.