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Displaying items by tag: irish sea

#MARINE WILDLIFE - Large numbers of dolphins have been filmed in the Irish Sea off the Welsh coast by wildlife volunteers, as WalesOnline reports.

The conservationists with the Sea Trust charity, based in Pembrokeshire, recorded the "dolphin-fest" from the deck of the Stena Europe ferry en route from Fishguard to Rosslare.

Sea Trust director Cliff Benson confirmed the sighting of "a pod of eight Risso's dolphins, 40-plus common dolphins [and] four porpoises" among others as soon as the ferry headed west of Tusker Rock.

Altogether in the three-hour passage across the Irish Sea, the volunteer surveyors recorded a total of 99 common dolphins, 10 Risso's dolphins and 26 harbour porpoises. "That's not bad for a winter trip," said Benson.

He added that while there are threats to the Irish Sea's cetaceans from scallop dredging and the like, "to date our surveys show this area is teeming with life.

“This is Wales and Ireland we are talking about not Bermuda so get this amount of dolphin and porpoise activity with whales thrown in as well is incredible."

Stena has welcomed Sea Trust volunteers on board its vessels since 2004 to check on cetaceans and other marine wildlife in the waters between Ireland and the UK on a monthly basis.

And as reported previously on Afloat.ie, Seatruck Ferries has also been providing free passage to UK marine wildlife researchers to discover how many dolphins and seabirds make their home in the Irish Sea.

Meanwhile, BBC News reports that a pod of more than 100 bottlenose dolphins was recently spotted off the Isle of Man.

The Manx Whale and Dolphin Watch said it received a number of sightings from the east and west coasts of the island in the northern half of the Irish Sea, reporting a hive of activity.

"The group sizes tend to be relatively ginormous," said Tom Felce of the group. "So if they are here you can't miss them."

Published in Marine Wildlife

#LIFEBOATS - The volunteer lifeboat crew at Trearddur Bay in Anglesey, north Wales have received a kind donation and a thank-you card from the owner of Daisy, a cow recently rescued after falling from a cliff into the Irish Sea.

Danielle Bosustow, aged eight, was so touched that the crew had rescued her pet she put pen to paper to thank them. Her thank you card reads: "Thank you so much for your help rescuing my cow Daisy. I am so happy to see her again."

Along with the thank you card was a kind donation from Danielle’s grandfather, a local farmer who visited the station to show his gratitude to the RNLI.

The volunteer crew sprung into action on 22 October last, following reports that a cow had fallen from a cliff at Porthdafarch.

The lifeboat launched and with the help of the local farmer, Daisy was located and towed to safety using a bridle. She was taken to a bay close by where she could safely reach dry land.

Alf Pritchard, press officer for Trearddur Bay RNLI said: "We were shown some photographs which were taken after Daisy’s ordeal and it was good to see she is none the worse for her experience.

"It’s so nice when people come back to let you know that what you have done is appreciated. As a charity, the RNLI also very much appreciates the donation."

Published in RNLI Lifeboats

UK Laser sailors Steve Cockerill and David Summerville embarked on a challenge of a lifetime last May when as they sailed Laser dinghies across the Irish Sea from from Howth (Ireland) to Holyhead (Wales) to raise funds for Mind and the John Merricks Sailing Trust. The total time involved was 13 Hours 37 Minutes, a distance of 115 nautical miles as this latest video reveals.

Published in Laser
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#LIFEBOATS - Volunteers with Douglas RNLI in the Isle of Man were presented with Diamond Jubilee medals from the Queen last week in recognition of their tireless service to saving lives in the Irish Sea.

And they couldn't have found a better place to present them than the Fort Anne, the former home of RNLI founder Sir William Hillary.

The medal recipients included lifeboat crew Neal Corran (Coxswain); Juan Howland (Emergency. Cox); Tony Radcliffe (Mechanic); Peter Cowin (Emergency Mechanic); Donald Bottomley Emergency Mechanic); Simon Bushe (Emergency Mechanic); Peter Washington (Emergency Mechanic); Emily Heaton; Richard Coase; J Noel Farrell; Mark Versluijs; Richard Forrest; Graeme Cushnie; and Nigel Smallwood; plus shore crew Mary Corran (LOM); Paul Cunningham (Head Launcher); Alex McBride (Winch Operator); Robert Corran MBE; John McCreadie; and Paul Zywicki.

Published in RNLI Lifeboats

#SELLAFIELD - Radioactive waste stored at Sellafield poses an "intolerable risk" to the environment, according to the UK's National Audit Office.

RTÉ News reports that a new study from the British government department watchdog highlights the failure of successive operators of the UK's largest nuclear plant to properly dispose of waste from the facility over more than 50 years.

The complex, on the coast of the Irish Sea in Cumbria, is said to contain enough contaminated waste to fill 27 Olympic-sized swimming pools.

Published in News Update

#MARINE WILDLIFE - Marine experts are calling on the UK public to pile pressure on their government to create Marine Conservation Zones (MCZs) to help protect and restore marine wildlife in the Irish Sea and around the British coast.

The Living Seas North West Conference in Cumbria recently was a call to arms for marine experts and the public to join forces to protect the oceans.

And organisers the North West Wildlife Trusts used the event to press support for nature reserves in the Irish Sea as part of a UK-wide campaign by The Wildlife Trusts for 127 MCZs around the United Kingdom.

Callum Roberts, Professor of Marine Conservation at the University of York, described areas off the Isle of Man which have never been dredged as “carpeted with life”.

He said: “In the 19th century the Irish Sea bed was crusted with oysters. Today it is not just a sea different in the quantity of the wildlife it is different in the quality of the habitats in which that wildlife lives.”

Prof Roberts described how a study showed that dredging to catch 28,000 prawns also caught 12,000 other fish, most of which were thrown away. He also spoke of dives where he has seen the seabed damaged in huge areas by trawling.

“Over-fishing is not the only thing going on in the oceans," he said, "they are also affected by climate change and pollution. Our seas are changing faster than at any other time in human history.”

Prof Roberts said he was not against fishing, but that conservationists and the fishing industry need to find some common ground. “The prosperity of wildlife and the fishing industry depend on it," he said.

Meanwhile, The Wildlife Trusts marine protected areas manager Richard White spoke about the problems caused "by all the things that human activity is doing wrong".

He added: "We are trying to increase the resilience of our marine wildlife. The critical part is that we are doing this by trying to create Marine Conservation Zones.”

Pollution was highlighted by TV star and diver Paul Rose and Caroline Salthouse of the North West Coastal Forum.

“A huge problem is ocean debris," said Rose. "In 43 years of diving I am beginning to see more plastic and less fish. It is an issue that we must use to get people engaged in what is going on in our seas.”

Salthouse called for the public not only to sign the Wildlife Trusts’ new 'Petition Fish', but also to write to the British government as individuals.

More details about the Marine Conservation Zones and Petition Fish can be found at www.wildlifetrusts.org/living-seas

Published in Marine Wildlife

#LIFEBOATS - Holyhead RNLI's all-weather lifeboat was dispatched late on Wednesday night (24 October) in response to a distress call from a yacht in the Irish Sea.

The volunteer crew received the request from Holyhead Coastguard after a mayday call from the skipper of a 24-yacht off the northwest coast of Anglesey in North Wales.

The man, who was the only person aboard the vessel, was on his way to the Canary Islands when he made the call for assistance. 

A helicopter from RAF Valley stood by the casualty until the lifeboat crew arrived to rescue him and tow his vessel back to Holyhead.


The yacht reportedly started to sink as it was towed into Holyhead harbour, but the lifeboat crew managed to secure the vessel alongside the boatyard slip.

Published in RNLI Lifeboats

#MARINE WARNING - The latest Marine Notice from the Department of Transport, Tourism and Sport (DTTAS) advises mariners of cable laying operations in the Irish Sea from next week onwards.

The cable laying operations between Wales and Portmarnock Beach in north Co Dublin will commence on Thursday 25 October for approximately 14 days, subject to weather conditions. The works will be undertaken from the C/S Resolute (Call sign V7FF3) supported by the M/V Coastal Discovery (Call sign PBUZ).

Both vessels will display appropriate shapes and lights during the operations, and will keep a listening watch on VHF Channel 16 at all times.

Mariners are particularly advised to note that small craft will also be supporting the main operations vessels in the immediate area of Portmarnock Beach. These craft will have VHF communications, and their movements will be co-ordinated by the main vessels.

In addition, divers will be operating between Portmarnock Beach and the cable laying vessel within the approved corridor for these work and to a maximum distance of 6.5km from the shore.

All vessels, particularly those engaged in fishing, are requested to give all vessels involved in these operations a wide berth.

Full details of co-ordinates are included in Marine Notice No 59 of 2012, a PDF of which is available to read or download HERE.

Published in Marine Warning

#MARINE WILDLIFE - The Manx Wildlife Trust has commenced its annual survey of seal pups on the Calf of Man, as Isle of Man Today reports.

Volunteers will be on watch at the island nature reserve, off the southwest coast of Man proper in the Irish Sea, for the next four weeks to develop a complete picture of the area's grey seal pupping season.

As of Sunday 14 October, some 14 seal pups have already been born, which is a few less than last year, according to marine officer Eleanor Stone - though she notes "there are still many pregnant females around, just waiting for their time to give birth".

Stone, who is volunteering on the first week-long shift, said the trust has already spotted six seals recognised from previous years, and it is expected many more will be returning to the sheltered beaches of the islet.

Isle of Man Today has more on the story HERE.

Published in Marine Wildlife

#MARINE WILDLIFE - A marine wildlife conference in Cumbria aims to delve deep into the Irish Sea to uncover some of its fascinating secrets.

The Living Seas North West Conference takes place at the Netherwood Hotel in Grange-over-Sands next Friday 19 October and presents an opportunity to discover the diversity of wildlife we have in the Irish Sea – a magnet for hundreds of species from huge basking sharks to tiny molluscs and many varieties of birds.

“The Living Seas North West conference is a chance to learn more about the Irish Sea – what’s in it, what activities go on, what impacts these have had, how it was managed in the past, how it is being managed now and how can we approach its management in the future,” said Cumbria Wildlife Trust marine conservation officer Lindsay Sullivan.

World renowned ocean expert Professor Callum Roberts and explorer, naturalist and TV personality Paul Rose will be among those giving talks on the day, and there will also be discussions hosted by experts from around the UK and Ireland on topics from offshore development and fishing to coastal zone management.

And for anyone aspiring to a career in the marine or coastal environments, the afternoon careers session will introduce them to seasoned experts offering their views on how to land your dream marine job.

The Living Seas North West Conference, hosted by the Irish Sea Wildlife Trusts, runs from 9am-5pm on Friday 19 Octover. Admission is £35 per person (#15 for under-25s and students) and includes a buffet lunch, tea and coffee, and a full delegate pack. For further details visit www.irishsea.org.

Published in Marine Wildlife
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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.