Martin Camm / Carwardine / Illustration of Pacific white-sided dolphin / Lag (Lagenorhynchus obliquidens), Delphinidae (Wildlife Art Company).

Shattil & Rozinski / Pacific white-sided dolphin (Lagenorhynchus obliquidens) surfacing off the coast of British Columbia, Canada, September

Mark Carwardine / Pacific white-sided dolphin / Lag (Lagenorhynchus obliquidens) swimming fast, showing dorsal fin, Johnstone Strait, Vancouver Island, British Columbia, western Canada

Brandon Cole / Pacific white-sided dolphins porpoising at surface {Lagenorhynchus obliquidens} Johnstone Strait, Vancouver Island, British Columbia, Canada NOT FOR SALE IN USA

Brandon Cole / Pacific white sided dolphin leaping {Lagenorhynchus obliquidens} BC, Canada.

Doug Allan / Pacific white sided dolphin, CA (Lagenorhynchus obliquidens) USA California

Doug Allan / Pacific white sided dolphin, USA off California

Richard Herrmann / Pacific White-sided Dolphin (Lagenorhynchus obliquidens) pod, Nine Mile Bank, San Diego, California

David Fleetham / Two Pacific white-sided dolphin (Lagenorhynchus obliquidens) jumping out of the Pacific Ocean off the coast of Northern Mexico.

David Hall / Pacific White-sided dolphins (Lagenorhynchus obliquidens) underwater, Queen Charlotte Strait, British Columbia, Canada. September.

David Hall / Pacific White-sided dolphins (Lagenorhynchus obliquidens) underwater, Queen Charlotte Strait, British Columbia, Canada. September.

Mark Carwardine / Pacific white sided dolphins (Lagenorhynchus obliquidens) porpoising in waves, Baja California, Mexico.

Rebecca Robinson / Illustration of the diving and breaching behaviour of a Pacific White-Sided Dolphin (Lagenorhynchus obliquidens).

Cheryl-Samantha Owen / Pacific white-sided dolphins (Lagenorhynchus obliquidens) porpoising, Knight Inlet, East coast, British Columbia, Canada, July.

Cheryl-Samantha Owen / Pacific white-sided dolphins (Lagenorhynchus obliquidens) porpoising, Knight Inlet, East coast, British Columbia, Canada, July.

Cheryl-Samantha Owen / Pacific white-sided dolphin (Lagenorhynchus obliquidens) porpoising, Knight Inlet, East coast, British Columbia, Canada, July.

Cheryl-Samantha Owen / Pacific white-sided dolphins (Lagenorhynchus obliquidens) porpoising, Knight Inlet, East coast, British Columbia, Canada, July.

Visuals Unlimited / Pacific White-sided Dolphin (Lagenorhynchus obliquidens), Nine-Mile Bank, San Diego, California, Pacific Ocean, USA.

Martin Camm / Carwardine / Illustration of Pacific White-Sided Dolphin (Lagenorhynchus obliquidens), dive and jump sequence in profile (Wildlife Art Company).

Doc White / Pod of Pacific white-sided dolphin (Lagenorhynchus obliquidens) Eastern pacific

Brandon Cole / Pacific white-sided dolphins (Lagenorhynchus obliquidens) leaping. Pacific Northwest. NOT FOR SALE IN THE USA

Brandon Cole / Pacific white-sided dolphin (Lagenorhynchus obliquidens) at surface, Pacific Ocean. NOT FOR SALE IN THE USA

Mark Carwardine / Pacific white-sided dolphin / Lag (Lagenorhynchus obliquidens) swimming fast, showing dorsal fin, Johnstone Strait, Vancouver Island, British Columbia, western Canada

Barry Bland / Pacific white-sided dolphin {Lagenorhynchus obliquidens} jumping with tourists in background, during performance at Vancouver Aquarium, Canada.

Barry Bland / Pacific white-sided dolphin {Lagenorhynchus obliquidens} jumping with tourists in background, during performance at Vancouver Aquarium, Canada.

Barry Bland / Pacific white-sided dolphin {Lagenorhynchus obliquidens} leaping during performance at Vancouver Aquarium, Canada.

Brandon Cole / Pacific White-sided Dolphin {Lagenorhynchus obliquidens} leaping. British Columbia, Canada, Pacific Ocean.

DOC WHITE / Pacific white sided dolphins {Lagenorhynchus obliquidens} Baja California,

DOC WHITE / Pacific white sided dolphins {Lagenorhynchus obliquidens} Baja California,

DOC WHITE / Pacific white sided dolphins {Lagenorhynchus obliquidens} Baja California,

DOC WHITE / Pacific white sided dolphins {Lagenorhynchus obliquidens} Baja California,

Peggy Stap / Two Pacific white-sided dolphins wake riding, CA, USA {Lagenorhynchus obliquidens}

Peggy Stap / Pacific white-sided dolphin {Lagenorhynchus obliquidens} Monterey Bay, California, USA

Brandon Cole / Pacific white sided dolphins jumping at surface {Lagenorhynchus obliquidens} Vancouver Island BC Canada North America NOT FOR SALE IN USA

Brandon Cole / Pacific white sided dolphin jumping at surface {Lagenorhynchus obliquidens} Vancouver Island BC Canada North America NOT FOR SALE IN US

Brandon Cole / Pacific white sided dolphins porpoising {Lagenorhynchus obliquidens} Johnstone Strait Vancouver Island BC, Canada. NOT FOR SALE IN US NOT FOR SALE IN USA

Brandon Cole / Group of Pacific white sided dolphins playing at sea surface {Lagenorhynchus obliquidens} British Columbia, Canada. NOT FOR SALE IN USA

Todd Pusser / Pacific white sided dolphin tail walking {Lagenorhynchus obliquidens} Monterey Bay USA.

Brandon Cole / Pacific white sided dolphin bow-riding {Lagenorhynchus obliquidens} BC, Canada. NOT FOR SALE IN USA

Brandon Cole / Pacific white sided dolphin {Lagenorhynchus obliquidens} British Columbia, Canada.

Todd Pusser / Pacific white sided dolphin {Lagenorhynchus obliquidens} Monterey Bay, California Pacific

Doug Allan / Pod of Pacific white sided dolphins (Lagenorhynchus obliquidens) California, USA

Doug Allan / Pacific white sided dolphin, CA (Lagenorhynchus obliquidens) USA California

Doug Allan / Pacific white sided dolphins, USA off California

Doug Allan / Pacific white sided dolphin swimming off coast of California, USA

Doug Allan / Pacific white sided dolphin, USA off California

Suzi Eszterhas / Pacific White-sided Dolphin (Lagenorhynchus obliquidens) pod surfacing, Kenai Fjords National Park, Alaska

Chase Dekker / Pacific White-sided Dolphin (Lagenorhynchus obliquidens) porpoising, Monterey Bay, California