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Swordfish sighted in Isle of Man: ‘Something that you would never expect to see in a million years’

A swordfish has been sighted five miles off the coast of Isle of Man.

Swordfish sighted in Isles of Man: ‘Something that you would never expect to see in a million years’

The fish known for its long pointed bill is thought to be an indicator of rising sea temperatures.

Jen Adams, a member of the charity Manx Whale and Dolphin Watch who managed to snap a few photographs of the fish on Saturday, told Daily Mail that swordfish are incredibly rare.

“It was amazing to see and incredibly rare - something that you would never expect to see in a million years,” she told the outlet.

The giantic 10ft long fish identified scientifically as Xiphias gladius, is known for its agility in water, reaching speeds of up to 22 miles per hour.

Swordfish in British water

Swordfish are thought to use their “sword” to slash and injure prey animals, rather than to spear small fish as is often assumed.

They present no threat to humans and are listed as a near threatened species on the IUCN red list, mainly because of overfishing.

It is believed there have only been five swordfish sightings ever in the British Isles, their rarity due to the cooler waters.

However, as ocean temperatures rise as a result of climate change, marine creatures have been found to migrate to new territories, as well as shrink in size.

As well as the warmer sea, its presence could be an indication of the healthy abundance of prey fish like mackerel and herring in UK waters at the moment.

In recent years there have been increasing numbers of big game species like blue fin tuna and blue and porbeagle sharks, as well as large pods of dolphins that are thought to be attracted by the huge stocks of smaller fish.

The conservationists from Manx Whale and Dolphin Watch were on a boat carrying out a survey of the more commonly-seen mammals when they encountered the unusual shape in the water.

They noted that its dorsal and tail fin were hugely scarred, and are most likely battle scars through fighting with their prey.

Ms Adams added: “We switched the engines off so that we didn't scare it away. Then after about ten minutes it re-appeared and approached us.”

“It was three metres long and a third of that was its bill. It was huge.”

“Swordfish are off-shore oceanic species found in the north west Atlantic and the Mediterranean, not inshore UK waters.”

“I believe there have been no more than five swordfish sightings ever in the UK.”

“I have no idea what it was doing here. It baffled us.”

“It may well off gone off course in search of food, they feed on oily fish like mackerel and herring.”

“We are seeing a lot of large pods of about 200 dolphins this year and that is probably because there is a lot of food for them here. It may be the same for swordfish.”