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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: humpback whales

The Irish Whale and Dolphin Group (IWDG) say that "the humpback whales so long a feature of summer in Cork and Kerry didn’t come this year; instead, they are far to the north, off Mayo, Sligo and Donegal, and reduced in numbers," says Dr Stephen Comerford, the IWDG Marine Policy Officer.

He refers to those as another example of the effects of climate change on the oceans and announces that the Group has produced a policy document on offshore renewable energy.

"It outlines our thinking and intention on this important topic. Our advice is dynamic and responds to new initiatives and developments, and we plan to update published policies in the coming months. Consultation by IWDG on ORE is ongoing and dynamic throughout the development.

"The world is suffering a climate crisis unique in human history with drought, wildfires, disrupted weather patterns and extremes of temperature on land and at sea. Ireland is fortunate not to endure 45-degree centigrade temperatures and hurricane-force winds, but our climate has been altered too. Erratic weather, increased storms and rainfall, changing growing seasons, and rising sea levels are affecting us profoundly. In the seas around us, fish stocks are behaving unpredictably, and changes may be catastrophic for ecosystem health and our food security.

"Unless we respond by transforming the way we generate the energy we need, both in Ireland and worldwide, then huge areas of the planet will become unliveable within the lifetimes of our children. Starvation and mass migration will be the inevitable results.

"We already have the tools to transition from fossil fuels in a just and sustainable way, and key to this in Ireland is offshore renewable energy (ORE). Ireland’s offshore waters have a unique and powerful wind resource which, as a nation, we must develop as soon as we can to help prevent the worst effects of climate change.

"The Irish Whale and Dolphin Group recognises the importance of offshore wind and equally understands that it must be developed to the highest environmental standards to prevent unintended damage to the marine ecosystem. ORE is coming to our offshore waters, and it is our job to ensure that all issues relating to cetaceans are fully taken into account. The IWDG consults with the wind farm companies and with government departments to advise on development to minimise impacts on whales, dolphins and porpoises and maximise potential advantages."

Published in Marine Wildlife
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Join top yachting photographer Rick Tomlinson for a week-long adventure photographing orcas and humpback whales as they hunt for the herring in the fjords around Tromsø in Norway from 9-16 November.
 
The group will board the expedition yacht Qilak in Tromsø and explore the fjords close by, photographing the whales by day then anchoring each evening in remote coves away from all light pollution to hopefully see the northern lights.
 
This exclusive trip with the Cowes-based marine snapper is limited to just six guests, priced from €3,100 per person including full board.

For more information, get in touch Rick Tomlinson at [email protected].

Published in Marine Photo

Photos taken off the Azores in recent days show that a white humpback whale mother and calf may be among the marine wildlife species’ annual migration to the North Atlantic.

And that means whale watchers in Ireland may have a chance to see this rare occurrence this summer, if we’re lucky.

The Irish Whale and Dolphin Group (IWDG) said on social media: “They were traveling northwest along the coastline of the island, but she was not certain whether they were heading south or north.

“In that case, we ask all whale watchers to keep their eyes (scopes, cameras) open for them.”

According to Whale Watch Azores, the adult albino humpback seems to be a well-travelled animal, matching a sighting 10 years ago off Svalbard in the far north of Norway – and may also be the same white whale that’s been spotted off Guadeloupe in the Caribbean.

Published in Marine Wildlife
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A new review of marine wildlife in British waters reveals that once-rarely seen humpback whales have rebounded in recent years.

Marine Industry News reports on the 2021 Marine Review from The Wildlife Trusts which notes that humpback whale numbers are recovering since bans on commercial hunting, with more than 75 sightings around Britain since 2019.

Other sightings of note in the last 12 months include two orcas seen off Penzance in Cornwall — the most southerly sighing in half a century — and a 10-strong pod of white-beaked dolphins spitted off Essex for the first time in over two decades.

Elsewhere, puffins have returned to the Isle of Man in the Irish Sea after an absence of 30 years following a vermin control programme.

Wally the Arctic walrus’ adventures around the UK before his trail of destruction along Ireland’s South Coast made for some excitement last summer.

And the world’s largest skate, a juvenile flapper skate, was recorded in Northern Ireland as part of Ulster Wildlife’s Sea Deep programme — whose project officer Ronald Surgenor was awarded a marine conversation award in late 2020.

But concerns remain regarding a series of cetacean and marine mammal strandings around Britain’s coasts, with noise from wind farms and unsustainable fishing practices put under the spotlight.

The Wildlife Trusts website has more on the review HERE.

Published in Marine Wildlife

A humpback whale regularly spotted in Ireland’s South West has been traced to Norwegian waters in the first confirmed link between our two countries, according to the Irish Whale and Dolphin Group (IWDG).

Researchers and citizen scientists in the Happywhale collective made the discovery last week as they matched images of #HBIRL43 — first recorded in Ireland in 2015 — with a whale sighted in the waters of the High Arctic in the vicinity of the Svalbard arcipelago.

“This is our first international re-sighting of this individual who was the first humpback recorded this season off the Stag Rocks in West Cork,” IWDG sightings officer Pádraig Whooley says.

“We documented it this spring/summer on four occasions between 27 April and 6 June. This match suggests it travelled a minimum distance of 3,800km over a period of 75 days, a daily average of 50km.

File image of HBIRL43 sighted off off Toe Head in West Cork | Credit: Dan LetticeFile image of HBIRL43 sighted off off Toe Head in West Cork | Credit: Dan Lettice

“This sighting puts it circa 900km further north of the last known position of #HBIRL07 and is our only humpback to be recorded in what we’d term the High Arctic.”

It wasn’t the only remarkable news this week, as Whooley confirms that another Norwegian whale, #NA09849 — which has been sighted regularly off Tromso and Iceland over the last decade — was photographed this past June some 500km west of the Aran Islands.

“We’ve decided that, as this animal was so far offshore and well outside the Irish EEZ in international waters, for now anyway we’d keep it off the Irish catalogue,” he says.

“But it’s another important link to Norway and who knows just how useful these offshore encounters may prove to be in years to come as IWDG continue to unravel the mystery of this most iconic of our whales.”

Published in Marine Wildlife

The Irish Whale and Dolphin Group (IWDG) says last Sunday 29 August will stand out as “particularly memorable” for sightings of humpback whales, with the marine wildlife giants spotted at four separate locations.

At Slea Head in Co Kerry, Jimmy Flannery of Dingle Sea Safari and Nick Massett located and identified #HBIRL107 just south of Crow Rock.

Shortly afterwards, Eoin Delaney was sea kayaking off Carraroe in Connemara when he happened upon a humpback feeding in among common dolphins.

“While we can’t get a positive ID on this individual, any humpback sighting record from Galway Bay is an important event,” IWDG sightings officer Pádraig Whooley says.

Map of humpback whale sightings off Ireland on Sunday 29 AugustMap of humpback whale sightings off Ireland on Sunday 29 August | Credit: IWDG

Later on Sunday afternoon, Colin Barnes of Cork Whale Watch was on his second trip of the day when he photographed a third humpback breaching close to the cliffs at Scullane Point. This turned to be a new humpback not previously recorded in any Irish waters, and it has been allocated the ID #HBIRL113.

Slightly further away, a pelagic birding voyage off the Isles of Scilly crossed paths with #HBIRL77, a humpback that’s been documented in Ireland’s West and South West coastal waters every year since it was first recorded in 2016 — most recently off the Blaskets in June.

“These encounters and re-sightings are important, as they help IWDG build a more complete picture that reveals how these humpbacks are using Irish and adjacent waters,” Whooley says.

The sightings officer also appealed for anyone “fortunate enough to have an encounter with this most charismatic of our whales” to get in touch with [email protected] with a photograph of the ventral surface of their tail fluke, which is the most effective way for the IWDG to confirm identity.

Published in Marine Wildlife
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A Cape Cod lobster diver said he feared for his life after getting caught in the mouth of a humpback whale, as the Associated Press reports.

Fifty-six-year-old Michael Packard said he was some 14 metres below the service off Provincetown, on the northern tip of Cape Cod in Massachusetts, on Friday 11 June when “all of a sudden I felt this huge bump, and everything went dark”.

Packard believes he was trapped in the jaws of the marine wildlife giant for around half a minute before it surfaced and spat him out.

The Associated Press has more on the story HERE.

Published in Marine Wildlife
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The Irish Whale and Dolphin Group (IWDG) says it has confirmed its first humpback whale match between Ireland’s waters and the Canary Islands.

Images of a fluke and dorsal fin captured by Alex Brenner at Valle Gran Rey on La Gomera were, with the help of Nick Massett, compared with those of a humpback photographed by IWDG member Simon Duggan at Baltimore in early December 2012.

“On matching the images we can confirm that this is indeed the same individual #HBIRL21, whom we’ve not recorded in Irish waters over the interim nine years,” the IWDG says.

The development marks an important new connection between Ireland and the Spanish island chain off north-west Africa, following earlier links confirmed with key humpback whale breeding grounds off Cape Verde further south.

Published in Marine Wildlife

West Cork is enjoying a veritable bounty of whale sightings “in dolphin numbers”, as the Southern Star reports.

Video recorded last week near Union Hall shows two humpbacks who followed a whale watching vessel “in a very sociable mood”, according to Cork Whale Watch’s Colin Barnes.

He descried it as the best marine wildlife sighting of its kind in the last two decades — a sentiment echoed by the Irish Whale and Dolphin Group’s Padraig Whooley.

Noting a recent report of as many as 100 minke whales spotted on a single boat trip, Whooley said the whale activity off the South Coast at present is “exceptional on a global scale”.

The Southern Star has more on the story HERE.

Published in West Cork

The Irish Whale and Dolphin Group (IWDG) has warned the public to stay away from the final resting place of a humpback whale carcass that washed ashore in West Cork last month.

And according to the Southern Star, poor weather forecast for later this week has dampened hopes to potentially retrieve the marine wildlife remains for public display.

The carcass of the juvenile humpback whale is only the ninth recorded stranding of the species in Ireland, as previously reported on Afloat.ie.

First spotted in the waters of Roaringwater Bay, it eventually came to rest on the rocky shore at the foot of steep bank at Colla West near Schull, where IWDG volunteers have examined the remains over the weeks since.

Plans had been mooted to preserve the skeleton as a potential tourism draw for the area, the IWDG’s Pádraig Whooley said, though this would be “at great expense”.

“Although the plan was tentative, if successful, it would be a wonderful opportunity because the only other humpback whale on display is in the Natural History Museum, and that dates back to 1893,” he added.

The Southern Star has more on the story HERE.

Published in West Cork
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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.”