Adult rough-toothed dolphin (Steno bredanensis) bow riding the National Geographic Endeavour near Ascension Island. South Atlantic Ocean.

adult nobody one mammal lone single high angle view steno bredanensis rough toothed roughtoothed rough toothed dolphin rough toothed dolphin dolphins mammals mammal cetacea cetacean delphinidae odontocete warm blooded ascension island atlantic ocean blow hole blow hole close up close up close ups close ups blue water portrait vertical bubbles air bubbles air bubbles air bubble air bubble