Bottlenose dolphin surfacing to breath (Tursiops truncatus) Azores, Atlantic Ocean

Two Bottlenose dolphins surfacing (Tursiops truncatus) Azores, Atlantic Ocean

Bottlenose dolphin at surface with plastic around head (Tursiops truncatus) Azores, Atlantic Ocean

Bottlenose dolphin splashing at surface (Tursiops truncatus) Azores, Atlantic Ocean

Bottlenose dolphin leaping at surface with tiny baby (Tursiops truncatus) Azores, Portugal

Bottlenose dolphins playing at surface (Tursiops truncatus) Azores, Atlantic Ocean

Bottlenose Dolphin (Tursiops Truncatus). Azores

Bottlenose Dolphin (Tursiops truncatus) surfacing with bubble trail. Azores

Two Bottlenose dolphins leaping at surface (Tursiops truncatus) Azores, Atlantic Ocean

Juvenile Bottlenose dolphin leaping at surface (Tursiops truncatus) note pink belly Azores, Atlantic Ocean

Atlantic Spotted Dolphin, (Stenella frontalis). Azores

Risso's dolphin surfacing (Grampus griseus) Azores, Atlantic Ocean

Bottlenose dolphin (Tursiops truncatus) surfacing, Gran Canaria, Canary Islands, Atlantic Ocean

Bottlenose Dolphin, Tursiops truncatus, calf surfacing in boat wake, Bahia de los Angeles, BCN Mexico

A Bottlenose Dolphin (Tursiops truncatus) breaching above surface, Moray Firth, Scotland.

Bottlenose dolphins, Tursiops truncatus, swimming in open ocean, St. Peter and St. Paul's rocks, Brazil, Atlantic Ocean (rr)

A young Bottlenose Dolphin (Tursiops truncatus) breaches from the Moray Firth, Scotland.

Bottlenose dolphins (Tursiops truncatus ) resting at the surface, in a large group for this area, near Isle of Skye. Hebrides, Scotland.

Group of Bottlenose dolphins (Tursiops truncatus ) with research yacht studying cetaceans in the Hebrides, Scotland.

Three Bottlenose dolphins (Tursiops truncatus) alongside vessel - one underwater. Showing dorsal fin and flank markings. New Quay, Wales, UK

Two Bottlenose dolphins (Tursiops truncatus truncatus) travelling close to shore, with a local croft behind on Isle of Skye. Hebrides, Scotland.

Bottlenose Dolphin, Tursiops truncatus, leaping in the northern Gulf of California, Mexico

Mixed-species pod of Bottlenose dolphins (Tursiops truncatus), leaping in background and Short finned pilot whales (Globicephala macrorhynchus) in for

Marine wildlife-watching boat. Encounter with bottlenose dolphins (Tursiops truncatus). Hebrides, Scotland

Three Bottlenose Dolphins swim with a group of reef fish.

Bottlenose dolphin surfacing (Tursiops truncatus) Azores, Atlantic Ocean