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Displaying items by tag: Humpback Whale

A humpback whale caught in fishing ropes off the coast of Cornwall in south-west England has been saved thanks to the efforts of local rescuers.

According to Marine Industry News, the whale known locally as “Ivy” became entangled in Mounts Bay on Easter Sunday (31 March) and was soon spotted in distress by both fishing crews and a wildlife-watching tour.

Conditions at sea were choppy at the time, meaning these onlookers could not intervene.

But in the afternoon Penlee RNLI’s volunteer lifeboat crew came to the rescue, cutting the whale free from their inshore lifeboat.

Hannah Wilson, co-owner of tour group Marine Discovery Penzance said: “It’s incredible what the guy at the helm achieved because it was properly rough.”

Marine Industry News has more on the story HERE.

Published in Marine Wildlife

A Bermudan whale researcher has confirmed that a humpback photographed in Bermudan waters is “Hookie”, which has been spotted in Irish waters.

As The Royal Gazette reports, Andrew Stevenson of Whales Bermuda said this was not only the first match of a Bermuda whale to Ireland.

The Bermudan English language publication also quotes him as stating this is “also the first match between north America and the British isles”. [sic]

Humpback whales can be identified by the pattern on their flukes — the double lobes of the animal’s tails.

Whales Bermuda set up a programme in 2007 to document whales on their migratory route past the island to the Caribbean.

“Hookie”, a male humpback, was recorded in Irish waters back in January and February 2010, and was photographed off Bermuda in 2015 by Whales Bermuda crew member Camilla Stringer.

He was sighted in June and July 2013 off the French territory islands of St Pierre et Miquelon, just off Newfoundland, Canada, and visited Trinity in Newfoundland “numerous times in 2018 and 2021”, Mr Stevenson said.

Analysis of the signature pattern has now revealed that the Bermuda whale, No 1450, was the same animal as the Ireland sighting of Hookie, Stevenson has said.

He said it is believed that Irish and British Isles humpback whales migrate to Cabo Verde in the eastern north Atlantic.

“But Hookie shows us that the more we know, the more we don't know.”

He thanked Ms Stringer for the original Bermuda identification, along with Padraig Whooley of the Irish Whale and Dolphin Group, touring company Sea of Whales Adventures based in Newfoundland, and Roger Etcheberry and Joel Detcheverry in St Pierre et Miquelon.

Read The Royal Gazette report here

Published in Marine Wildlife
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The Irish Whale and Dolphin Group’s (IWDG) documentary on the trail of the humpback whale is to be screened in Kilnaboy, Co Clare today (Thur Apr 6).

The documentary “Ireland to Iceland – On The Trail Of The Humpback Whale” will be shown at the X-PO in Kilnaboy at 8 pm.

As The Clare Herald reports, the IWDG embarked on the unique research expedition in 2018.

“During the month-long navigation of Iceland’s coast, a revolving crew of volunteers visited remote coastal communities,” the newspaper says.

“They documented humpback whales in abundance, as well as recording many other species, including Blue whales and the critically endangered White-beaked dolphin,” it says.

The documentary of the voyage was shot by award-winning filmmaker Tony Whelan.

The screening will be followed by a question and answer session with Whelan, the IWDG chief science officer, Dr Simon Berrow, and expedition team members.

Admission is free, and donations to the IWDG are welcome.

Read The Clare Herald report here

Published in Marine Wildlife
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A humpback whale seen in Irish waters in January of 2010 and not reported again for thirteen years has been spotted off Newfoundland.

Sighted on January 17, 2010, inshore off Hook Head, County Waterford, by Irish Whale and Dolphin Group members, a biopsy obtained under a National Parks and Wildlife Service licence confirmed it as a young sub-adult male and a new humpback in Irish waters.  It was added to the IWDG’s Irish Humpback Whale Catalogue as #HBIRL11.

“As with all humpbacks photographed in Irish waters, images of it were shared with IWDG partners ‘Allied Whale’ at the College of the Atlantic, Bar Harbor, Maine, USA, who manages the North Atlantic Humpback Whale Catalogue and have a database of 11,000+ individual humpbacks,” according to the IWDG.

It had remained adjacent to Hook Head Peninsula until February 28, 2010, and was regularly observed feeding on sprat and herring, often in the same area as fin whales and short-beaked common dolphins.

For the past 13 years, ‘Hooky’ as he was colloquially dubbed has not been recorded in Irish waters,  but Allied Whale has now told IWDG it was seen off Newfoundland in 2018 and 2021.

“This is an important development, the first re-sighting between Ireland/British Isles and the western North Atlantic feeding grounds,” said Padraig Whooley, IWDG Sightings Officer. “The fact that this whale has been recorded in two known feeding areas, Newfoundland (Summer) and Irish South coast (Winter), is noteworthy.”

Published in Marine Wildlife
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A new individual Humpback Whale, nicknamed ‘Orion’, has been sighted for the first time in Irish waters, approximately 60 kilometres north-northwest of Malin Head, Co Donegal.

The humpback whale was sighted onboard the Marine Institute’s RV Celtic Explorer as part of the annual Western European Shelf Pelagic Acoustic (WESPAS) survey. The humpback whale was sighted at 9.30 am on Friday 9th July 2021 by Dr Justin Judge, a Marine Mammal Observer who was on board the RV Celtic Explorer on behalf of the Irish Whale and Dolphin Group (IWDG). The IWDG confirmed the humpback whale is a new individual, previously unrecorded in Irish waters in the IWDG catalogue and has been given the Catalogue Number HBIRL111.

“This is a dream sighting for a Marine Mammal Observer,” Dr Justin Judge said. “The individual humpback whale ‘Orion’ has been named after the Greek mythological hunter, since the whale was moving with the fish stocks for food. It is also my son’s middle name so fitting on both fronts. There was a lot of feeding action from a multitude of cetacean species that day, including Bottlenose, Common, Risso’s and White-Sided dolphins, grey seals and Minke whales.”

The Humpback Whale named Orion was spotted approximately 60 kilometres north-northwest of Malin Head, Co Donegal Photo: Dr Justin Judge, IWDGThe Humpback Whale named Orion was spotted approximately 60 kilometres north-northwest of Malin Head, Co Donegal Photo: Dr Justin Judge, IWDG

Humpback whales grow up to 14 to 17 metres long, and are predominantly black in colour with long white flippers and often white patches on the underside (ventral surface). When a humpback whale raises its tail or fluke, it provides an opportunity to photograph its underside. The pattern on the underside is unique to that individual whale, and these photographs are used to identify it. To date, the Irish Whale and Dolphin Group has documented 112 individual humpback whales in Irish waters since 1999, many of which are recorded year after year.

“Observing any apex predator in its natural environment is exciting but a new humpback whale for Irish waters, this is special,” WESPAS Survey scientist, Ciaran O’Donnell of the Marine Institute said. “Irish waters support a diverse range of marine life, and our annual acoustic survey programme not only monitors the health of our pelagic fish stocks, but also provides data to researchers on the overall health of the wider ecosystem. Observing and understanding our ocean, is essential for protecting and managing our marine ecosystems for the future.”

The Marine Institute’s WESPAS survey is carried out annually, and surveys shelf seas from France northwards to Scotland, and west of Ireland. WESPAS is the largest single vessel survey of its kind in the Northeast Atlantic, covering upwards of 60,000 nmi2 (nautical miles) every summer. The survey is funded through the European Maritime Fisheries and Aquaculture Fund under the Data Collection Programme which is run by the Marine Institute. Scientists collect acoustic and biological data on herring, boarfish and horse mackerel, which is used to provide an independent measure of these fish stocks in Irish waters. Scientists also monitor the physical and chemical properties of the seawater, plankton, sea birds and marine mammals during this survey.

Humpback whales are a migratory species. They can be seen in Irish waters throughout the year, but the most frequent sightings occur in spring through to early winter when they visit seasonal feeding grounds. Irish waters are an ideal feeding area for humpback whales, as it is midway on their migration across the Atlantic between Western Africa and Northern Scandinavia. Images of individual humpback whales can be used to track their local short range movements as well as their international movements along migration routes and ultimately their breeding ground.

Published in Marine Wildlife
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#MarineWildlife - Galway residents have a great opportunity to see a wild dolphin close to the city centre with the return of regular visitor to the Nimmo’s Pier area this week.

Nicknamed Nimmo, the solitary bottlenose dolphin was first sighted in the city in April 2015 and since then has become an annual fixture, appearing and staying longer each time.

The Irish Whale and Dolphin Group (IWDG) suggests this is a sign that the area around Galway city is now a “more important core feeding habitat for Nimmo”.

In other news, the IWDG’s research vessel Celtic Mist will embark on a series of week-long surveys this summer in search of humpback whales.

IWDG members are invited to join any of the nine legs, the first of which sets sail from 9-15 June (weather permitting) between Cork and Dingle/Fenit.

For details on how to book a place on any of these voyages and for further information, contact [email protected].

Published in Marine Wildlife

#MarineWildlife - A small Norwegian community in the Arctic Circle recently had a whale of a problem with their internet connection - literally.

As New Scientist reports, a subsea internet cable in the Kaldfjorden north of Tromsø which should have been 170m below the surface broke loose from the fjord bed and entangled one of its many humpback whale visitors for more than a day.

Believing at first that the marine giant was caught in fishing gear, rescuers discovered after finally freeing the whale that it had been caught in a data cable - hence the affectionate nickname ‘Hacker’.

New Scientist has more in the story HERE.

Published in Marine Wildlife

Baltimore Sea Safari in West Cork have posted this photo of a Humpback Whale breaching off the West Cork coast. 

Published in Marine Wildlife

#MarineWildlife - Whale sightings are on the increase in the South East this week as the season tapers off, according to the Irish Whale and Dolphin Group (IWDG).

"As large whales don't keep to our calendar year, this annual south east flurry of large whale sightings represents the tail-end our our large whale season," says the IWDG's sightings officer Pádraig Whooley.

"And what a season it has been, especially for the humpback whale, which have enjoyed a record year both in terms of frequency of sightings since they first appeared in early May off the Slea Head Peninsula."

The latest spots were made both on land – by Andrew Malcolm and Ann Trimble from Ardmore Co in Waterford at the weekend – and on a whale-watching trip with Martin Colfer's South Coast Charter Angling, recording a humpback whale and more than five fin whales between them.

And there might still be time to head down to the Sunny South East to catch a glimpse of these ocean giants before they depart for the spring.

Published in Marine Wildlife

#MarineWildlife - A Dublin couple on a whale-watching tour off Queensland recently had to content with an attention-seeking humpback whale as they posed for a photo, as the Irish Post reports.

But the holidaying pair Declan and Mandy O’Donoghue seemed happy enough to share the spotlight with the marine giant as it slapped a fin on the waves behind them.

Published in Marine Wildlife
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Irish Fishing industry 

The Irish Commercial Fishing Industry employs around 11,000 people in fishing, processing and ancillary services such as sales and marketing. The industry is worth about €1.22 billion annually to the Irish economy. Irish fisheries products are exported all over the world as far as Africa, Japan and China.

FAQs

Over 16,000 people are employed directly or indirectly around the coast, working on over 2,000 registered fishing vessels, in over 160 seafood processing businesses and in 278 aquaculture production units, according to the State's sea fisheries development body Bord Iascaigh Mhara (BIM).

All activities that are concerned with growing, catching, processing or transporting fish are part of the commercial fishing industry, the development of which is overseen by BIM. Recreational fishing, as in angling at sea or inland, is the responsibility of Inland Fisheries Ireland.

The Irish fishing industry is valued at 1.22 billion euro in gross domestic product (GDP), according to 2019 figures issued by BIM. Only 179 of Ireland's 2,000 vessels are over 18 metres in length. Where does Irish commercially caught fish come from? Irish fish and shellfish is caught or cultivated within the 200-mile exclusive economic zone (EEZ), but Irish fishing grounds are part of the common EU "blue" pond. Commercial fishing is regulated under the terms of the EU Common Fisheries Policy (CFP), initiated in 1983 and with ten-yearly reviews.

The total value of seafood landed into Irish ports was 424 million euro in 2019, according to BIM. High value landings identified in 2019 were haddock, hake, monkfish and megrim. Irish vessels also land into foreign ports, while non-Irish vessels land into Irish ports, principally Castletownbere, Co Cork, and Killybegs, Co Donegal.

There are a number of different methods for catching fish, with technological advances meaning skippers have detailed real time information at their disposal. Fisheries are classified as inshore, midwater, pelagic or deep water. Inshore targets species close to shore and in depths of up to 200 metres, and may include trawling and gillnetting and long-lining. Trawling is regarded as "active", while "passive" or less environmentally harmful fishing methods include use of gill nets, long lines, traps and pots. Pelagic fisheries focus on species which swim close to the surface and up to depths of 200 metres, including migratory mackerel, and tuna, and methods for catching include pair trawling, purse seining, trolling and longlining. Midwater fisheries target species at depths of around 200 metres, using trawling, longlining and jigging. Deepwater fisheries mainly use trawling for species which are found at depths of over 600 metres.

There are several segments for different catching methods in the registered Irish fleet – the largest segment being polyvalent or multi-purpose vessels using several types of gear which may be active and passive. The polyvalent segment ranges from small inshore vessels engaged in netting and potting to medium and larger vessels targeting whitefish, pelagic (herring, mackerel, horse mackerel and blue whiting) species and bivalve molluscs. The refrigerated seawater (RSW) pelagic segment is engaged mainly in fishing for herring, mackerel, horse mackerel and blue whiting only. The beam trawling segment focuses on flatfish such as sole and plaice. The aquaculture segment is exclusively for managing, developing and servicing fish farming areas and can collect spat from wild mussel stocks.

The top 20 species landed by value in 2019 were mackerel (78 million euro); Dublin Bay prawn (59 million euro); horse mackerel (17 million euro); monkfish (17 million euro); brown crab (16 million euro); hake (11 million euro); blue whiting (10 million euro); megrim (10 million euro); haddock (9 million euro); tuna (7 million euro); scallop (6 million euro); whelk (5 million euro); whiting (4 million euro); sprat (3 million euro); herring (3 million euro); lobster (2 million euro); turbot (2 million euro); cod (2 million euro); boarfish (2 million euro).

Ireland has approximately 220 million acres of marine territory, rich in marine biodiversity. A marine biodiversity scheme under Ireland's operational programme, which is co-funded by the European Maritime and Fisheries Fund and the Government, aims to reduce the impact of fisheries and aquaculture on the marine environment, including avoidance and reduction of unwanted catch.

EU fisheries ministers hold an annual pre-Christmas council in Brussels to decide on total allowable catches and quotas for the following year. This is based on advice from scientific bodies such as the International Council for the Exploration of the Sea. In Ireland's case, the State's Marine Institute publishes an annual "stock book" which provides the most up to date stock status and scientific advice on over 60 fish stocks exploited by the Irish fleet. Total allowable catches are supplemented by various technical measures to control effort, such as the size of net mesh for various species.

The west Cork harbour of Castletownbere is Ireland's biggest whitefish port. Killybegs, Co Donegal is the most important port for pelagic (herring, mackerel, blue whiting) landings. Fish are also landed into Dingle, Co Kerry, Rossaveal, Co Galway, Howth, Co Dublin and Dunmore East, Co Waterford, Union Hall, Co Cork, Greencastle, Co Donegal, and Clogherhead, Co Louth. The busiest Northern Irish ports are Portavogie, Ardglass and Kilkeel, Co Down.

Yes, EU quotas are allocated to other fleets within the Irish EEZ, and Ireland has long been a transhipment point for fish caught by the Spanish whitefish fleet in particular. Dingle, Co Kerry has seen an increase in foreign landings, as has Castletownbere. The west Cork port recorded foreign landings of 36 million euro or 48 per cent in 2019, and has long been nicknamed the "peseta" port, due to the presence of Spanish-owned transhipment plant, Eiranova, on Dinish island.

Most fish and shellfish caught or cultivated in Irish waters is for the export market, and this was hit hard from the early stages of this year's Covid-19 pandemic. The EU, Asia and Britain are the main export markets, while the middle Eastern market is also developing and the African market has seen a fall in value and volume, according to figures for 2019 issued by BIM.

Fish was once a penitential food, eaten for religious reasons every Friday. BIM has worked hard over several decades to develop its appeal. Ireland is not like Spain – our land is too good to transform us into a nation of fish eaters, but the obvious health benefits are seeing a growth in demand. Seafood retail sales rose by one per cent in 2019 to 300 million euro. Salmon and cod remain the most popular species, while BIM reports an increase in sales of haddock, trout and the pangasius or freshwater catfish which is cultivated primarily in Vietnam and Cambodia and imported by supermarkets here.

The EU's Common Fisheries Policy (CFP), initiated in 1983, pooled marine resources – with Ireland having some of the richest grounds and one of the largest sea areas at the time, but only receiving four per cent of allocated catch by a quota system. A system known as the "Hague Preferences" did recognise the need to safeguard the particular needs of regions where local populations are especially dependent on fisheries and related activities. The State's Sea Fisheries Protection Authority, based in Clonakilty, Co Cork, works with the Naval Service on administering the EU CFP. The Department of Agriculture, Food and Marine and Department of Transport regulate licensing and training requirements, while the Marine Survey Office is responsible for the implementation of all national and international legislation in relation to safety of shipping and the prevention of pollution.

Yes, a range of certificates of competency are required for skippers and crew. Training is the remit of BIM, which runs two national fisheries colleges at Greencastle, Co Donegal and Castletownbere, Co Cork. There have been calls for the colleges to be incorporated into the third-level structure of education, with qualifications recognised as such.

Safety is always an issue, in spite of technological improvements, as fishing is a hazardous occupation and climate change is having its impact on the severity of storms at sea. Fishing skippers and crews are required to hold a number of certificates of competency, including safety and navigation, and wearing of personal flotation devices is a legal requirement. Accidents come under the remit of the Marine Casualty Investigation Board, and the Health and Safety Authority. The MCIB does not find fault or blame, but will make recommendations to the Minister for Transport to avoid a recurrence of incidents.

Fish are part of a marine ecosystem and an integral part of the marine food web. Changing climate is having a negative impact on the health of the oceans, and there have been more frequent reports of warmer water species being caught further and further north in Irish waters.

Brexit, Covid 19, EU policies and safety – Britain is a key market for Irish seafood, and 38 per cent of the Irish catch is taken from the waters around its coast. Ireland's top two species – mackerel and prawns - are 60 per cent and 40 per cent, respectively, dependent on British waters. Also, there are serious fears within the Irish industry about the impact of EU vessels, should they be expelled from British waters, opting to focus even more efforts on Ireland's rich marine resource. Covid-19 has forced closure of international seafood markets, with high value fish sold to restaurants taking a large hit. A temporary tie-up support scheme for whitefish vessels introduced for the summer of 2020 was condemned by industry organisations as "designed to fail".

Sources: Bord Iascaigh Mhara, Marine Institute, Department of Agriculture, Food and Marine, Department of Transport © Afloat 2020