risso's dolphin breaching near the coast of island pico (azores)

underwater dolphin animal mammal arctic ocean whale seal fish wave sea risso's dolphin head grampus griseus close-up close azores pico breach spring portugal water animal mammalia swim dive wild life shore coast rundkopfdelfin risso-delfin atlantic watching one scars lajes wildlife marine ecology biology archipelago conservation swimmer grey outdoor travel attraction attentive skilful jump