Striped Dolphin, Stenella coeruleoalba, leaping off the Azores Islands

Short-Beaked Common Dolphin, Delphinus delphis, trio leaping off the Azores Islands

Short-Beaked Common Dolphin, Delphinus delphis, mother and calf leaping together off the Azores Islands

Risso's Dolphin (Grampus griseus) mother and calf Azores

Risso's dolphins (Grampus griseus) surfacing in tight group showing scarred backs and fins. Canary Islands, North Atlantic.

Risso's dolphin, Grampus griseus, double breach or tandem breach, high leap, Monterey bay California, USA, Pacific ocean, national marine sanctuary

Risso's dolphin, Grampus griseus, double breach or tandem breach, high leap, Monterey bay California, USA, Pacific ocean, national marine sanctuary

Risso's dolphin (Grampus griseus) showing typical percussive behaviour: repeatedly leaping out of the water to land with a loud splash. Hebrides, Scotland.

Risso's Dolphin, Grampus griseus, leaping off the Azores Islands