A shark diving cage is lowered into the water in Gansbaai, South Africa. Getty Images
Tourists go shark cage diving with a great white shark in South Africa. Alamy (file images)
A large bull Orca surfacing, Monterey, California, Pacific Ocean. Alamy
Tourists dive in a shark cage as they wait to see a great white shark during a diving tour in the waters of Gansbaai in the Western Cape, South Africa. AFP Photo
Orcas swim in the waters of the Reisafjorden fjord region, near the Norwegian northern city of Tromso in the Arctic Circle. AFP
An orca breaches in view of Mount Baker in the San Juan Islands. AP Photo
A shark diving cage is lowered into the water in Gansbaai, South Africa. Getty Images
Tourists go shark cage diving with a great white shark in South Africa. Alamy (file images)
A large bull Orca surfacing, Monterey, California, Pacific Ocean. Alamy
Tourists dive in a shark cage as they wait to see a great white shark during a diving tour in the waters of Gansbaai in the Western Cape, South Africa. AFP Photo
Orcas swim in the waters of the Reisafjorden fjord region, near the Norwegian northern city of Tromso in the Arctic Circle. AFP
An orca breaches in view of Mount Baker in the San Juan Islands. AP Photo
A shark diving cage is lowered into the water in Gansbaai, South Africa. Getty Images