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Rare breed of ‘walking shark’ spotted on beach for the first time in history

Every year, Discovery Channel runs a week-long celebration of our favourite ocean predator: sharks. Termed ‘Shark Week’, the channel showcases these infamous creatures in all their glory on various programmes created especially for the event. This year, biologist Forrest Gallante hosted Island of the Walking Sharks and captured some never before seen footage of—you guessed it—walking sharks.

Now don’t panic, we’re not talking about Jaws popping out of the ocean for a morning jog here. The predator in question is the rare epaulette shark, scientific name Hemiscyllium Ocellatum, and is usually a cream or brown colour with spots. This little guy can grow up to just over a foot in length, so there’s no danger of it actually chasing you down the beach.

However, the epaulette can survive up to an hour out of water as it forages for food in tide pools and uses its fins to ‘walk’ across the rocks.

Gallante was ecstatic after witnessing the event. “This is the first time in history one of the Papuan species of epaulettes has been documented walking,” he said.

“This is so incredible. All traits are selected for, when it allows a species to survive better and eke out an environment where they’re safe and can get food…But once they’re done, they’re trapped. What epaulettes have learned to do is climb up in the reef and plop themselves in the next tide pool.”

Epaulette sharks only feast on worms, bony fish and crustaceans, so there’s no need to worry about one of us becoming a tasty snack for them. That being said, however, future generations might have to watch out as these walking sharks have the potential to evolve and head to shores worldwide with rising temperatures. But as of today, it’s safe to say that the breed is the last one on the list you should be worried about.

Gallante also received mountains of praise on social media after the programme was broadcast, with one fan writing, “@ForrestGalante once again, Forrest has my fav show on shark week. That was awesome. Thank you!” and another saying: “Dude, this is a show I didn’t think I’d like that is absolutely captivating!!!”

Gallante himself admitted that he ‘totally freaked out’ when he witnessed the world-first scene play out in front of him and has since urged people to catch up on the show on Discovery.

The deadliest shark attack in history saw 150 shipwrecked sailors eaten one by one

On 30 July 1945, the US Navy heavy cruiser USS Indianapolis was torpedoed by a Japanese submarine and sank within minutes in shark-infested waters. Out of the 1,196 men on board, only 316 survived the gruesome four-day feeding frenzy. However, the Indianapolis had already completed its top secret mission: the delivery of key components of the ‘Little Boy’ atomic bomb that would be dropped a week later on Hiroshima, Japan. The ship’s crew was unaware of its cargo.

It is believed that as many as 150 men were eaten by the predators during the wait for rescue, making it the worst recorded shark attack in history.

After completing its mission, the Indianapolis was sailing for the island of Leyte in the Philippines, where just after midnight it was hit by two torpedoes from a Japanese submarine and quickly began to sink. The torpedoes triggered a chain of explosions that rolled the ship over and caused it to plunge in just 12 minutes.

A 19-year-old seaman, Loel Dean Cox, was on duty on the bridge. Aged 87, he spoke to the BBC and recalled the moment when the torpedo hit. “Whoom. Up in the air I went. There was water, debris, fire, everything just coming up and we were 81feet (25 metres) from the water line. It was a tremendous explosion. Then, about the time I got to my knees, another one hit. Whoom.”

“Can you imagine a ship 610 feet long—that’s two football fields in length—sinking in 12 minutes? It just rolled over and went under,” Cox added.

Around 900 of the crew members were initially still alive when the cruiser first went into the water. The survivors were left with only a few life rafts and forced to face the prospect of dying out in the middle of the ocean with nobody there to save them.

Drawn by the sound of the explosions and the thrashing of hundreds of people in the water, that’s when the sharks swarmed. While it should be noted that most sharks don’t actually attack humans, and when they do, it’s mostly due to curiosity, the Indianapolis’ survivors weren’t as lucky.

The Oceanic Whitetip is considered to be one of the most aggressive sharks in the world, and a large group of them was headed right for the survivors. Though slow-moving, it is opportunistic and combative, and is reputed to be dangerous to shipwreck survivors.

On the first night, they largely focused on the floating bodies of dead men, but as more blood spilt in the water, it drew in even more sharks who were enticed by the moving bodies and kicking legs of hundreds of men trying to stay afloat.

“We were losing three or four [men] each night and day,” Cox revealed. “You were constantly in fear because you’d see them all the time. Every few minutes you’d see their fins—a dozen to two dozen fins in the water. They would come up and bump you. I was bumped a few times—you never know when they are going to attack you.”

For four days those men had to stay in the water as the sharks fed first on the dead and then on the living, killing up to 150 of the shipwrecked survivors. Even those who weren’t killed directly by the sharks but from exposure, dehydration or salt poisoning (some tried to drink seawater), still ended up as fish food regardless.

It wasn’t until 11:00 am on the fourth day that they were finally rescued by a US Navy plane that spotted the survivors and radioed for help. An hours-long rescue operation was launched and the last of the survivors was found just after midnight.

The deadliest shark attack in history saw 150 shipwrecked sailors eaten one by one

This spine-chilling tale might sound familiar to those of you who have seen the film Jaws, as in one scene veteran shark hunter Quint (played by Robert Shaw) tells the whole story. Unlike Quint’s recount in the movie, however, many taken by the sharks could have been saved as the ship had actually sent out a distress signal.

Three stations received it but none responded as one commander was drunk, another had been ordered not to be disturbed and a third thought it was a trap set by the Japanese to lure the Americans out.

The deadliest shark attack in history saw 150 shipwrecked sailors eaten one by one

Another film on the ship’s sinking and subsequent shark attack is 2016’s USS Indianapolis: Men Of Courage, with Nicholas Cage starring as ship captain Charles McVay, who was wrongly blamed for the sinking and only exonerated in 2000. Sadly, McVay died by suicide in 1968. Many of his surviving crewmen believed the military had made him a scapegoat.

Recent studies show steeply declining populations of Oceanic Whitetips because its large fins are highly valued as the chief ingredient of shark fin soup, and as with other shark species, it faces mounting fishing pressure throughout its range.