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A Harbour Seal photographed at Dun Laoghaire Marina on Dublin Bay, Ireland. Also known as the common seal, is a true seal found along temperate and Arctic marine coastlines of the Northern Hemisphere. The most widely distributed species of pinnipeds, they are found in coastal waters of the northern Atlantic and Pacific oceans, Baltic and North seas. Photo: AfloatA photograph of a Harbour Seal taken at Dun Laoghaire Marina on Dublin Bay, Ireland. Also known as the common seal, this species can be found along temperate and Arctic marine coastlines throughout the Northern Hemisphere. They are the most widely distributed species of pinnipeds and can be found in the coastal waters of the northern Atlantic and Pacific oceans, as well as the Baltic and North Seas. Photo: Afloat

Displaying items by tag: Loggerhead Turtle

Concern has been expressed over reports of endangered loggerhead turtles washing up on Irish and British shores in recent days, as BreakingNews.ie reports.

The remains of a deceased loggerhead turtle were found at Port Glais in Co Mayo over the weekend, while a live turtle was recovered in Anglesey in North Wales across the Irish Sea.

Loggerhead turtles are rarely found in Irish waters, with the last known sighting being a 50kg adult female in Connemara in December 2021 which died soon after it was recovered.

The marine wildlife species’ normal habitat is the warmer waters of the eastern United States, the Caribbean and Gulf of Mexico. In much colder climes such as Ireland, they can suffer often lethal ‘cold shock’, particularly when stormy conditions bring on sudden drops in water temperature.

BreakingNews.ie have more on the story HERE.

Published in Marine Wildlife
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A loggerhead turtle believed to originate from the waters around the Canary Islands has died despite the best efforts of Galway Atlantaquaria staff after it was found washed ashore in Connemara.

As RTÉ News reports, the 50kg turtle was discovered on Muighinis Beach near Carna in a comatose state and on the advice of the Irish Whale and Dolphin Group was taken to the national aquarium in Salthill.

However, Galway Atlantaquaria confirmed on social media that the adult female loggerhead turtle “never regained consciousness”.

It’s suspected that the turtle, who had been named Macdara after the patron saint of Connemara fishers, was blown off course during Storm Barra earlier this month into the colder North Atlantic.

Published in Marine Wildlife

#MarineWildlife - There's good news to report from the Galway Atlantaquaria as Ninja the loggerhead turtle is out of intensive care.

As previously reported on Afloat.ie, the 'cold stunned' reptile was close to death when she was rescued by staff at the Seal Rescue Centre in Courtown, Co Wexford after washing up on a Kilmore Quay beach before Christmas.

She was shortly after transferred to the longer-term care facilities at the Salthill aquarium, where she was treated for frostbite and wounds to her skin and shell.

And according to The Irish Times, the turtle is now over the worst of her ordeal, though she's missing a flipper and her skin will require more treatment.

The same staff at Galway nursed Leona the loggerhead back to health before she was flown to the more suitable warmer climes of the Canary Islands just over a year ago.

Published in Marine Wildlife

#MarineWildlife - Columba, the young loggerhead turtle rescued from near freezing waters on the Donegal coast last week, has died.

As the Belfast Telegraph reports, staff at the Exploris aquarium in Portaferry fought hard to save the junior turtle's life after it was discovered hundreds of miles from the warmer waters of the Gulf Stream, but it sadly passed away on Monday night (26 January).

A post-mortem was scheduled to determine whether illness may have caused the 12-year-old reptile to veer so far off course into Ireland's dangerously cold winter waters.

But for every sad story, the marine wildlife rehab staff at Exploris have many more happy tales to tell.

Since 1989, the Co Down aquarium has rescued 187 common seals, 253 grey seals and 10 loggerheads, with the vast majority returned to the wild in full health.

And they've come to the sanctuary from all over Ireland, with 1990 in particular being a big year for rescues of loggerhead turtles at Achill Island, Galway Bay and Brandon Bay, the aquarium's first.

There are some unusual rescue animals, too, such as a white lobster found in Carnlough in Co Antrim four years ago. The Belfast Telegraph has much more HERE.

Published in Marine Wildlife

#MarineWildlife - Leona the Loggerhead's last known whereabouts put her swimming south of the Canary Islands after her successful release last week, according to The Irish Times.

The female sea turtle jetted off with Aer Lingus to the warmer waters off northwest Africa after almost a year in rehabilitation at the Galway Atlantaquaria, following her lucky discovery on a beach at Quilty, Co Clare.

As the video of her release shows, Leona took to the water with ease - after a little human help - and is now likely looking for suitable feeding grounds of the coast of Morocco.

“She hasn’t swum north yet – but if she does head northeast, we would hope she would head for the Mediterranean, where there is a turtle colony,” said Joanna Casserley, who flew with Leona in economy class to Las Palmas a week ago.

The Irish Times has much more on the story HERE.

Published in Marine Wildlife

#MarineWildlife - There's some great news for Leon - or Leona - the loggerhead turtle, who will finally be jetting off to her new home next week.

According to RTÉ News, the Irish Whale and Dolphin Group (IWDG) has arranged special transport with Aer Lingus for the turtle, who spent much of this year being nursed back to health by Galway Atlantaquaria staff after she was found beached at Quilty in Co Clare last November.

Plans were made to relocate her to the much more hospitable climes of the Canary Islands last month, but safe transport was a stumbling block, prompting the IWDG to put out a call earlier this month for berthage on a private jet.

But thanks to the intervention of Dublin Zoo, Galway Atlantaquaria and Rod Penrose of the UK Cetacean Strandings Investigation Programme, suitable travel arrangements have been made with Are Lingus to fly the turtle - with two carers - direct to Las Palmas, from where her future exploits in the wild can be followed online.

Published in Marine Wildlife

#MarineWildlife - Leon, the loggerhead turtle nursed back to health over the past year, has been ready to return to the wild since last month, as plans were made to relocate her to warmer waters off the Canary Islands.

But as RTÉ News reports, the Irish Whale and Dolphin Group (IWDG) – which recovered Leon from a beach near Quilty in Co Clare last November – has struggled to find transport to get the turtle to her new home.

According to the IWDG's Dr Simon Berrow, flying her there by commercial airline is out of the question "due to issues with transport of live animals [and] long overnights in the hold in Madrid with no access to her".

However, passage on a private jet might be the answer - provided an accommodating owner can be found.

The IWDG website has more on the story HERE.

Published in Marine Wildlife

#MarineWildlife - The Irish Times reports on a change of plans for Leon the loggerhead turtle, who was expected to be released back onto the wild last month but is now headed for much warmer climes off the Canaries.

Leon has spent almost a year in rehabilitation under the care of staff at the Galway Atlantaquaria after she was found washed up in critical condition on a beach near Quilty in Co Clare last November.

Nursed back to full health as the months progressed, it was expected she would be released into the sea with a celebration at the Salthill aquarium on 21 September.

But the warmer waters in the turtle breeding grounds off the Canary Islands was thought a more appropriate spot for her reintroduction to the wild, and she's set to jet off in the next few days. More on the story HERE.

Published in Marine Wildlife

#MarineWildlife - The Clare Herald reports that a loggerhead turtle who stranded on a beach near Quilty in November year will soon be fit for release back into the sea.

As previously reported on Afloat.ie, Leon the loggerhead – named after the famous Quilty shipwreck – was rushed to the Galway Atlantaquarium for rehabilitation after a local woman spotted the rare visitor to Ireland's shores.

After some 10 months of care at the hands of the aquarium's marine wildlife experts, Leon is now set to return to the wild, with a big celebration planned for her release at the Salthill aquarium this Sunday 21 September.

Published in Marine Wildlife

#MarineWildlife - BBC News reports on the sad story of a nine-metre long minke whale found dead on the beach at Magilligan Point in Derry.

According to the Irish Whale and Dolphin Group's (IWDG) Pádraig Whooley, minke whales have been "reported with increased frequency off the Antrim and Down coast" and there have been sightings in he past week off Donegal.

The incident marks the third whale stranding on the Northern Irish coast since September, when two died after beaching in North Antrim.

In more positive marine wildlife news, a loggerhead turtles is being cared for at the Galway Atlantaquarium after stranding in a bad condition in Co Clare during the week.

The Irish Independent reports that the turtle, named Leon after the famous Quilty shipwreck, was recovered after a local woman alerted marine wildlife experts.

“You might see a loggerhead turtle wash up every couple or three years but not very often at all," said Dr Simon Berrow of the IWDG, who said the turtle may need several months' rehab before its fit to return to the wild.

That's an issue that presents its own challenges due to its smaller size and distance from its usual tropical waters.

Published in Marine Wildlife

For all you need on the Marine Environment - covering the latest news and updates on marine science and wildlife, weather and climate, power from the sea and Ireland's coastal regions and communities - the place to be is Afloat.ie.

Coastal Notes

The Coastal Notes category covers a broad range of stories, events and developments that have an impact on Ireland's coastal regions and communities, whose lives and livelihoods are directly linked with the sea and Ireland's coastal waters.

Topics covered in Coastal Notes can be as varied as the rare finding of sea-life creatures, an historic shipwreck with secrets to tell, or even a trawler's net caught hauling much more than just fish.

Other angles focusing the attention of Coastal Notes are Ireland's maritime museums, which are of national importance to maintaining access and knowledge of our nautical heritage, and those who harvest the sea using small boats based in harbours where infrastructure and safety pose an issue, plying their trade along the rugged wild western seaboard.

Coastal Notes tells the stories that are arguably as varied as the environment they come from, and which shape people's interaction with the natural world and our relationship with the sea.

Marine Wildlife

One of the greatest memories of any day spent boating around the Irish coast is an encounter with Marine Wildlife. It's a thrill for young and old to witness seabirds, seals, dolphins and whales right there in their own habitat. And as boaters fortunate enough to have experienced it will testify, even spotting a distant dorsal fin can be the highlight of any day afloat. Was that a porpoise? Was it a whale? No matter how brief the glimpse, it's a privilege to share the seas with Irish marine wildlife.

Thanks to our location in the North Atlantic, there appears to be no shortage of marine life to observe. From whales to dolphins, seals, sharks and other ocean animals, the Marine Wildlife category documents the most interesting accounts around our shores. And we're keen to receive your observations, your photos, links and video clips, too!

Also valuable is the unique perspective of all those who go afloat, from coastal sailing to sea angling to inshore kayaking to offshore yacht racing, as what they encounter can be of great importance to organisations such as the Irish Whale and Dolphin Group (IWDG). Thanks to their work we now know we share the seas with dozens of species who also call Ireland home. But as impressive as the list is, the experts believe there are still gaps in our knowledge. Next time you are out on the ocean waves, keep a sharp look out!

Weather

As an island in the North Atlantic, Ireland's fate is decided by Weather more so than many other European countries. When storm-force winds race across the Irish Sea, ferry and shipping services are cut off, disrupting our economy. When swollen waves crash on our shores, communities are flooded and fishermen brace for impact - both to their vessels and to their livelihoods.

Keeping abreast of the weather, therefore, is as important to leisure cruisers and fishing crews alike - for whom a small craft warning can mean the difference between life and death - as it is to the communities lining the coast, where timely weather alerts can help protect homes and lives.

Weather affects us all, and Afloat.ie will keep you informed on the hows and the whys.

Marine Science

Perhaps it's the work of the Irish research vessels RV Celtic Explorer and RV Celtic Voyager out in the Atlantic Ocean that best highlights the essential nature of Marine Science for the future growth of Ireland's emerging 'blue economy'.

From marine research to development and sustainable management, Ireland is developing a strong and well-deserved reputation as an emerging centre of excellence. Whether it's Wavebob ocean energy technology to aquaculture to weather buoys and oil exploration, the Marine Science category documents the work of Irish marine scientists and researchers and how they have secured prominent roles in many European and international marine science bodies.

Power From The Sea

The message from the experts is clear: offshore wind and wave energy is the future. And as Ireland looks towards the potential of the renewable energy sector, generating Power From The Sea will become a greater priority in the State's 'blue growth' strategy.

Developments and activities in existing and planned projects in the pipeline from the wind and wave renewables sector, and those of the energy exploration industry, point to the future of energy requirements for the whole world, not just in Ireland. And that's not to mention the supplementary industries that sea power projects can support in coastal communities.

Irish ports are already in a good position to capitalise on investments in offshore renewable energy services. And Power From The Sea can even be good for marine wildlife if done properly.

Aside from the green sector, our coastal waters also hold a wealth of oil and gas resources that numerous prospectors are hoping to exploit, even if people in coastal and island areas are as yet unsure of the potential benefits or pitfalls for their communities.

Changing Ocean Climate

Our ocean and climate are inextricably linked - the ocean plays a crucial role in the global climate system in a number of ways. These include absorbing excess heat from the atmosphere and absorbing 30 per cent of the carbon dioxide added to the atmosphere by human activity. But our marine ecosystems are coming under increasing pressure due to climate change.

The Marine Institute, with its national and international partners, works to observe and understand how our ocean is changing and analyses, models and projects the impacts of our changing oceans. Advice and forecasting projections of our changing oceans and climate are essential to create effective policies and management decisions to safeguard our ocean.

Dr Paul Connolly, CEO of the Marine Institute, said, “Our ocean is fundamental to life on earth and affects so many facets of our everyday activities. One of the greatest challenges we face as a society is that of our changing climate. The strong international collaborations that the Marine Institute has built up over decades facilitates a shared focusing on our changing ocean climate and developing new and enhanced ways of monitoring it and tracking changes over time.

“Our knowledge and services help us to observe these patterns of change and identify the steps to safeguard our marine ecosystems for future generations.”

The Marine Institute’s annual ocean climate research survey, which has been running since 2004, facilitates long term monitoring of the deep water environment to the west of Ireland. This repeat survey, which takes place on board RV Celtic Explorer, enables scientists to establish baseline oceanic conditions in Irish waters that can be used as a benchmark for future changes.

Scientists collect data on temperature, salinity, water currents, oxygen and carbon dioxide in the Atlantic Ocean. This high quality oceanographic data contributes to the Atlantic Ocean Observing System. Physical oceanographic data from the survey is submitted to the International Council for the Exploration of the Seas (ICES) and, in addition, the survey contributes to national research such as the VOCAB ocean acidification and biogeochemistry project, the ‘Clean Atlantic’ project on marine litter and the A4 marine climate change project.

Dr Caroline Cusack, who co-ordinates scientific activities on board the RV Celtic Explorer for the annual survey, said, “The generation of long-term series to monitor ocean climate is vital to allow us understand the likely impact of future changes in ocean climate on ecosystems and other marine resources.”

Other activities during the survey in 2019 included the deployment of oceanographic gliders, two Argo floats (Ireland’s contribution to EuroArgo) and four surface drifters (Interreg Atlantic Area Clean Atlantic project). The new Argo floats have the capacity to measure dissolved ocean and biogeochemical parameters from the ocean surface down to a depth of 2,000 metres continuously for up to four years, providing important information as to the health of our oceans.

During the 2019 survey, the RV Celtic Explorer retrieved a string of oceanographic sensors from the deep ocean at an adjacent subsurface moored station and deployed a replacement M6 weather buoy, as part of the Irish Marine Data Buoy Observation Network (IMDBON).

Funded by the Department of Agriculture, Food and the Marine, the IMDBON is managed by the Marine Institute in collaboration with Met Éireann and is designed to improve weather forecasts and safety at sea around Ireland. The data buoys have instruments which collect weather and ocean data including wind speed and direction, pressure, air and sea surface temperature and wave statistics. This data provides vital information for weather forecasts, shipping bulletins, gale and swell warnings as well as data for general public information and research.

“It is only in the last 20 years, meteorologists and climatologists have really began to understood the pivotal role the ocean plays in determining our climate and weather,” said Evelyn Cusack, Head of Forecasting at Met Éireann. “The real-time information provided by the Irish data buoy network is particularly important for our mariners and rescue services. The M6 data buoy in the Atlantic provides vital information on swell waves generated by Atlantic storms. Even though the weather and winds may be calm around our shores, there could be some very high swells coming in from Atlantic storms.”