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#MCIB - Investigators have reiterated the importance of water safety measures such as wearing a lifejacket and having a means of alert when on or near the water in the report into the death of a man in Dundalk Harbour in February last year.

As previously reported on Afloat.ie, the man was understood to have taken a small punt from the mudflats at Soldiers Point to reach a colleague requiring his aid on another boat on the afternoon of Saturday 12 February 2012, but went missing after he capsized near Dundalk Lighthouse.

The official report into the indecent by the Marine Casualty Investigation Board (MCIB) names the man as Stephen Fergus, who was making his way to assist his friend Pat O'Brien, whose boat was suffering engine trouble and was anchored on the north side of the estuary at Dundalk Harbour.

Fergus was reported missing after O'Brien became concerned as to his whereabouts. After an extensive search of the estuary by the emergency services, Fergus' body and the submerged punt were found later that evening by the Drogheda unit of the Irish Coast Guard.

The subsequent post-mortem recorded Fergus' death as by drowning.

With no witnesses to the incident that brought about his death, it is assumed that Fergus was in the process of either getting into the punt or transferring from the punt to his own boat when the tragedy occurred.

It was noted that the canvas cover on his boat has not been disturbed, indicating that he did not gain access to the vessel before the incident.

The report's analysis concludes that the strong tidal current at the time would have made it difficult for Fergus to manoeuvre the punt to transfer to his boat single-handedly.

In addition, the condition of the mudflats where the punt was tied off were found to be changeable over time, with the mud in parts "arduous to walk on".

But the key finding of the investigation was that Fergus was neither wearing a lifejacket nor had any means of communication on his person at the time of the incident.

Two lifejackets were found in his car, and it was noted that he had left his mobile phone at home, presumably in the hurry to assist his friend.

The MCIB recommended that all owners and operators of recreational craft should be aware and follow the Code of Practice for the Safe Operation of Recreational Craft.

The full report is available to download as a PDF below.

Published in MCIB

Sharks in Irish waters

Irish waters are home to 71 species of shark, skates and rays, 58 of which have been studied in detail and listed on the Ireland Red List of Cartilaginous fish. Irish sharks range from small Sleeper sharks, Dogfish and Catsharks, to larger species like Frilled, Mackerel and Cow sharks, all the way to the second largest shark in the world, the Basking shark. 

Irish waters provide a refuge for an array of shark species. Tralee Bay, Co. Kerry provides a habitat for several rare and endangered sharks and their relatives, including the migratory tope shark, angel shark and undulate ray. This area is also the last European refuge for the extremely rare white skate. Through a European Maritime and Fisheries Fund (EMFF) project, Marine Institute scientists have been working with fishermen to assess the distribution, diversity, and monthly relative abundance of skates and rays in Tralee, Brandon and Dingle Bays.

“These areas off the southwest coast of Ireland are important internationally as they hold some of the last remaining refuges for angel shark and white skate,” said Dr Maurice Clarke of the Marine Institute. “This EMFF project has provided data confirming the critically endangered status of some species and provides up-to-date information for the development of fishery measures to eliminate by-catch.” 

Irish waters are also home to the Black Mouthed Catshark, Galeus melastomus, one of Ireland’s smallest shark species which can be found in the deep sea along the continental shelf. In 2018, Irish scientists discovered a very rare shark-nursery 200 nautical miles off the west coast by the Marine Institute’s ROV Holland 1 on a shelf sloping to 750 metres deep. 

There are two ways that sharks are born, either as live young or from egg casings. In the ‘case’ of Black Mouthed Catsharks, the nursery discovered in 2018, was notable by the abundance of egg casings or ‘mermaid’s purses’. Many sharks, rays and skate lay eggs, the cases of which often wash ashore. If you find an egg casing along the seashore, take a photo for Purse Search Ireland, a citizen science project focusing on monitoring the shark, ray and skate species around Ireland.

Another species also found by Irish scientists using the ROV Holland 1 in 2018 was a very rare type of dogfish, the Sail Fin Rough Shark, Oxynotus paradoxus. These sharks are named after their long fins which resemble the trailing sails of a boat, and live in the deep sea in waters up to 750m deep. Like all sharks, skates and rays, they have no bones. Their skeleton is composed of cartilage, much like what our noses and ears are made from! This material is much more flexible and lighter than bone which is perfect for these animals living without the weight of gravity.

Throughout history sharks have been portrayed as the monsters of the sea, a concept that science is continuously debunking. Basking sharks were named in 1765 as Cetorhinus maximus, roughly translated to the ‘big-nosed sea monster’. Basking sharks are filter feeders, often swimming with their mouths agape, they filter plankton from the water.

They are very slow moving and like to bask in the sun in shallow water and are often seen in Irish waters around Spring and early Summer. To help understand the migration of these animals to be better able to understand and conserve these species, the Irish Basking Shark Group have tagged and mapped their travels.

Remarkably, many sharks like the Angel Shark, Squatina squatina have the ability to sense electricity. They do this via small pores in their skin called the ‘Ampullae of Lorenzini’ which are able to detect the tiny electrical impulses of a fish breathing, moving or even its heartbeat from distances of over a kilometre! Angel sharks, often referred to as Monkfish have a distinctively angelic shape, with flattened, large fins appearing like the wings of an angel. They live on the seafloor in the coastal waters of Ireland and much like a cat are nocturnal, primarily active at night.

The intricate complexity of shark adaptations is particularly noticeable in the texture of their skin. Composed of miniscule, perfectly shaped overlapping scales, the skin of shark provides them with protection. Often shark scales have been compared to teeth due to their hard enamel structure. They are strong, but also due to their intricate shape, these scales reduce drag and allow water to glide past them so that the shark can swim more effortlessly and silently. This natural flawless design has been used as inspiration for new neoprene fabric designs to help swimmers glide through the water. Although all sharks have this feature, the Leafscale Gulper Shark, Centrophorus squamosus, found in Ireland are specifically named due to the ornate leaf-shape of their scales.