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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: IWDG

#Lecture - The Friends of Glenua first 2018 lecture entilted ‘Whales & Dolphins in Ireland’ Current Knowledge & New Discoveries is to be presented by Dr. Simon Berrow, next Thursday 11 January. 

As usual the lecture programme is held in the Poolbeg Yacht & Boat Club, Ringsend, Dublin 4 with the talk beginning at 20.00. There will be an entry €5 in aid of the RNLI.

Dr Simon Berrow was a founder member of the Irish Whale and Dolphin Group and is currently their Head of Science. He is also a full time lecturer at the Galway-Mayo Institute of Technology, teaching on the Applied Freshwater and Marine Biology degree and runs the long-term Shannon Dolphin Study on Bottlenose dolphins in the Shannon Estuary.

Simon has worked on whales and dolphins since 1989, largely in Ireland, but is also involved in a humpback whale study in Cape Verde and spent 2.5 years on South Georgia with the British Antarctic Survey.

In his talk, Simon will introduce the rich community of whales, dolphins and porpoises in Ireland to the audience. He will share some the findings of new studies on whales and dolphins in Ireland from inshore to offshore waters, from coastal to deep-diving species. Also he will discuss what we need to find out in order to conserve these magnificent creatures.

 

Published in Coastal Notes

#MarineWildlife - Four marine wildlife organisations will share in €2.56 million in funding for animal welfare throughout the State, as announced yesterday by Marine Minister Michael Creed.

Seal Rescue Ireland in Courtown, Co Wexford receives €12,000 for its efforts in rehabilitating seals and other marine wildlife, as well as providing training for rescuers across the country.

In other awards, Galway & Claddagh Swan Rescue in Barna has been allocated €5,000, while the Irish Whale and Dolphin Group receives €3,000, and the Oiled Wildlife Response Network, based at Shannon Foynes Port, will get €1,000.

“These bodies provide a great service to the community in their work in safeguarding animals,” said Minister Creed of the awards for 111 animal welfare groups.

“Many of today’s recipients provide facilities for neglected animals that sadly in a large number of instances have been abandoned by irresponsible owners, and the increased funding being awarded is evidence of my department’s ongoing commitment in protecting animal welfare and a recognition of the important role played by the many organisations throughout the country in safeguarding animals, particularly pet and companion animals.”

Published in Marine Wildlife

#MarineWildlife - Two common seals were released off the North Coast last week after being nursed back to health at the Exploris aquarium in Portaferry.

According to The Irish News, the seals named Hans and Albert had been with the sanctuary since the summer, when they arrived with various injuries.

However, by September both had put on weight and were eating by themselves, prompting Exploris staff to plan for their eventual release at Ballintoy Harbour last Wednesday (29 November).

In a techy twist, Hans and Albert have been microchipped so their progress can be monitored from shore over the next few weeks and months.

Also in the care of Exploris staff is a baby seal rescued from a rocky outcrop off Bangor in Belfast Lough in late October.

BBC News has video of the tiny white seal pup, which was suspected to have an injured hip and damaged flipper likely suffered during Storm Ophelia.

Another presumed victim of the stormy weather was a seal recovered from Dun Laoghaire’s East Pier on Hallowe’en.

The Irish Times reports that the marine mammal had sustained injuries to its face and rear flipper, but was said to be doing well in the care of volunteers from the Courtown Seal Rescue Centre in Co Wexford.

More recently, a number of stranded dolphins were successfully returned to the water off Achill Island by locals and volunteers on Tuesday 21 November.

Four common dolphins were reflected from Keem Beach, though a fifth was found dead on nearby rocks. The Irish Whale and Dolphin Group (IWDG) removed the carcass to determine its cause of death, as the Mayo News reports.

Back on the North Coast, BelfastLive says a six-metre whale carcass surprised locals at Runkerry Strand near Portballintrae on 24 November.

The find came just weeks after a much larger fin whale carcass was found on Arranmore off the Donegal coast, as previously reported on Afloat.ie.

Published in Marine Wildlife

#MarineWildlife - Residents on Arranmore off the Donegal coast were surprised to find a rare whale carcass washed up on their island over the weekend.

According to BBC News, the 20-metre cetacean is believed to be a fin whale, an endangered species not normally spotted so close to Irish shores.

Though photo opportunities may be tempting, the public has been urged to stay away from the carcass for health and safety reasons.

Fin whales are sometimes spotted offshore, says Dave Wall of the Irish Whale and Dolphin Group (IWDG), who added that this whale was likely dead for some time before its carcass beached.

It’s not known what causes the fin whale’s death. But marine debris — especially microbeads from bathroom products – is a growing threat to all whales, dolphins and porpoise in Irish waters, as the IWDG recently reported.

Citing a new study that found marine debris (such as plastic bags and fish hooks) in the digestive tracts of 8.5% of cetaceans examined, the IWDG highlights that micro-plastics were present in the guts of every animal in the study.

“While larger marine debris has been shown to cause impaction of the gut and other complications which can lead to death, the impact of micro-plastic contamination is not known,” says the group.

“It is thought it can act as a vehicle for persistent pollutants, which adhere to the large surface area resulting in a potential increase in contaminant burdens in marine mammals.”

The IWDG has more on the study HERE.

Published in Marine Wildlife
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#MarineWildlife - The Irish Whale and Dolphin Group (IWDG) has expressed its dismay at another record year for cetacean standings around the Irish coast.

The first eight months of 2017 alone have seen 201 recorded strandings - up 30% compared to the same period in the last two years.

“As in recent years, the numbers of dead common dolphins recorded are very high, with 78 records for this species to the end of August 2017 accounting for 39% of all strandings,” says IWDG strandings officer Mick O’Connell, who notes that the numbers of dead dolphins washing ashore in late winter and spring has grown unusually high.

“Even in a series of years with particularly high numbers of this species stranding since 2011, 2017 is well ahead of the previous two ‘record’ years by the end of August — 66 in 2016 and 53 in 2013.

“These are, of course, minimum numbers as we don't know how many dead animals go unrecorded and also many unidentified dolphins which aren't identifiable to species level are likely to be common dolphins,” he adds.

The IWDG is currently working with the Marine Institute, Department of Agriculture and National Parks and Wildlife service on a post-mortem scheme for common dolphins, striped dolphins and harbour porpoises which is hoped will shed new light on what might be causing this alarming rise in cetacean deaths.

Meanwhile, there was more positive news from the recent all-Ireland whale watch at the end of August, where three-quarters of the 20 sites around the island recorded sightings.

Around 1,300 whale watchers and wildlife enthusiasts spotted eight species of cetacean between them — with the busiest site at Loop Head in Co Kerry, where 120 lucky visitors got to see two humpback whales, five minke whales, six bottlenose and a whopping 50 common dolphins.

Other marine wildlife species spotted around the coast included Risso’s dolphins, blue fin tuna, ocean sunfish and grey seals.

More recently, the IWDG’s Celtic Mist embarked on a week-long survey of the waters around North and West Kerry, and its crew shared a video of some of their sightings.

Published in Marine Wildlife

#MarineWildlife - 2017’s All–Ireland Whale Watch Day is scheduled for Saturday 26 August between 2pm and 5pm as part of Heritage Week.

Join the Irish Whale and Dolphin Group (IWDG) at any of 20 land-based whale watches across Ireland to celebrate the 26th Anniversary of Irish waters being declared a sanctuary for whales and dolphins and find out about the 25 species of cetaceans – porpoises, dolphins and whales – recorded to date around the coast.

All watches are land-based and will be led by experienced IWDG researchers, enthusiasts and whale watchers who will show you how to observe and identify some of the more commonly-recorded cetacean species seen in Irish waters.

The event also provides IWDG researchers with a unique snapshot of whale and dolphin activity around the Irish coast on the same day.

Please bring binoculars or a spotting scope if you have them and dress appropriately for outdoor conditions. There are no boat trips involved and there is, of course, no guarantee that you will see whales or dolphins at your chosen site – but at last year’s event, whales or dolphins were recorded at 15 of 20 sites.

So if the weather is suitable on the day, you’ve quite a good chance of seeing some really interesting marine wildlife. And in the process, you’ll be supporting whale and dolphin conservation in Ireland.

The full list of watching locations, with watch leader contacts, is as follows:

  • Clogherhead, Co Louth - Port Oriel Upper Car Park - Breffni Martin 087 9145363
  • Howth Head, North Dublin - Balscadden Car Park - Conal O’Flanagan 086 3537900
  • Killiney Bay, South Dublin - Vico Road - Isabel Baker 086 4057633
  • Bray Head, Co Wicklow - Pitch & Putt Car Park - Justin Ivory 087 6833898
  • Wicklow Town - Black Castle Car Park - Brian Glanville 087 1390665
  • Hook Head, Co Wexford - Hook Head Lighthouse - Harm Deenen 086 3485013
  • Ardmore Head, Co Waterford - Ram Head Signal Tower - Andrew Malcolm 087 7952061
  • Galley Head, Co Cork - Lighthouse - Pádraig Whooley 086 3850568
  • Lehanemore, Beara, Co Cork - Lehanemore Community Centre - Patrick Lyne 027 71930
  • Valentia Island, Co Kerry - Bray Head Signal Tower - Sean O’Callaghan 085 7764918
  • Clogher Head, Co Kerry - Layby - Nick Massett 087 6736341
  • Loop Head, Co Clare - Loop Head Lighthouse - Simon Berrow 086 8545450
  • Black Head, Co Clare - Black Head Lighthouse - Sandra O’Donovan 086 6061869
  • Downpatrick Head, Co Mayo - Car Park - Aoife Foley 085 8276984
  • Mullaghmore Head, Co Sligo - Mullaghmore Layby - Miriam Crowley 087 6171377
  • Bloody Foreland, Co Donegal - Foreland Heights Car Park - Gareth Doherty 086 2223328
  • Inishowen Head, Co Donegal - Tower - Trish Murphy 087 6748183)
  • Portstewart Head, Co Derry - Car Park - Jim Allen 078 76516032
  • Portmuck, Co Antrim - Car Park - Ian Enlander 028 93372724
  • Bloody Bridge, Co Down - Car Park - Dave Wall 077 71762355
Published in Marine Wildlife

#MarineWildlife - Once was exciting enough — but a Kerry trawler had landed a second giant squid in as many months, as RTÉ News reports.

Local fisherman Pete Flannery landed what was the first giant squid recorded in Irish waters for 22 years in mid May, as previously reported on Afloat.ie.

But amazingly, he had repeated the feat this month while trawling in the same area, on the Porcupine Bank west of Dingle.

Before this year, only five of the enormous cephalopods had been found in Irish waters since records began in 1673.

What’s more, two of those squid were landed by Flannery’s own father Michael back in 1995.

“I'll probably have to catch a third now so that I can have bragging rights,” Flannery told RTÉ News, which has more on the story HERE.

Elsewhere, a Galway man recorded video of a killer whale carcass washed up on the shore near Roundstone in Connemara.

Independent.ie reports that the orca sighting was confirmed by the Irish Whale and Dolphin Group, whose Mick O’Connell said the species is “neither common nor very rare [but] you wouldn’t see then very often.”

Ireland’s North Coast is a regular haunt for an “evolutionary significant” pod of killer whales that has been under threat for years due to its lack of young.

Published in Marine Wildlife

#MarineWildlife - The Irish Whale and Dolphin Group’s Pádraig Whooley says he has “lost count” of the number of minke whales seen off West Cork in recent days, as The Irish Times reports.

Whales of various cetacean species are now arriving in Ireland in larger numbers much earlier in the year than their usual appearance in autumn, according to the IWDG’s sightings co-ordinator.

Minke whale numbers between Union Hall and Galley Head have been “exceptional” since last week, says Whooley — who also notes that a pod of humpbacks familiar to West Kerry coastal residents has been feeding off Cork over the past fortnight, while the whale known as Boomerang has been spotted off Waterford.

Elsewhere, the Air Corps Maritime Squadron recently captured some astonishing images of sharks feeding on a whale carcass some 200km northwest of Donegal.

“It's not often that we get sent such clear images of a dead cetacean being scavenged on by several sharks,” said IWDG standings officer Mick O'Connell, “but it does give an indication of the importance of dead animals in the food chain.”

Published in Marine Wildlife

#MarineWildlife - Dusty the dolphin earned a measure of infamy in previous years after attacking a number of bathers at her former home in Doolin.

But the Wild Atlantic Way’s other resident bottlenose – after Dingle's celebrated Fungie – was in a much more agreeable mood in recent days, as a new video captured by visitor Elaine Farrell shows her adorable encounter with a snorkeller at Inis Oírr.

Dusty appears perfectly calm as she rolls over in the water for a belly rub from the diver, who was perched at the stern of a boat moored in the Aran Islands harbour.

However, as cute as that encounter might be, the Irish Whale and Dolphin Group’s Dr Simon Berrow warns that Dusty and other dolphins like her are still wild animals — and getting close to them can be dangerous.

“Our advice would be: don’t swim with the dolphins,” he said, adding: “Respect their distance and don’t do anything stupid. It’s hard to know what will set off aggressive behaviour.”

Elsewhere, video from the Copeland Islands off Donagahdee show a lazy seal taking it easy on a dinghy moored off the Irish coast recently.

Published in Marine Wildlife

#MarineWildlife - Whether you’re cruising around the coast or staying put on dry land, there’s much to see and explore during National Biodiversity Week, which kicked off yesterday (Friday 19 May) and continues till next weekend.

Among the 50 free events nationwide are two whale watches hosted by the Irish Whale and Dolphin Group (IWDG), today (Saturday 20 May) at Cloghna Head in Co Cork and next Sunday (28 May) at Loop Head in Co Clare.

The IWDG is also holding talks on Ireland’s cetaceans — no doubt with reports from the latest Celtic Mist cruise — in Fenit, Co Kerry (on Sunday 21 May) and Kilrush, Co Clare (Saturday 27 May), the latter of which will discuss the unique population of Shannon dolphins.

Next Saturday also sees Galway Bay seashore walks at Grattan Shore in Salthill, in association with Galway Atlantaquaria, to explore the area’s marine wildlife.

Coast Monkey lists its top picks from the week’s activities, including a nature walk on Inch Beach tomorrow (Sunday 21 May), rock pool exploration at Hook Head Lighthouse (Sunday 28 May) and a biodiversity walk at the Wicklow Murrough (Friday 26 May) led by marine biologist Karin Dubsky.

Published in Marine Wildlife
Tagged under
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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.”