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Marine Wildlife
Gannets in counties Cork, Kerry, Mayo, Dublin, Donegal, Louth and Waterford are victims of avian influenza (bird flu)
The Department of Marine has announced the introduction of regulations under the Animal Health and Welfare Act 2013 requiring flock keepers to apply particular bio-security measures for poultry and other captive birds as a precautionary measure against Highly Pathogenic Avian…
Basking sharks off Clare coast solved mystery
The West Coast of Ireland is the first place in the world where the annual reproductive behaviour of basking sharks has been seen. “It is astonishing that this wonder of the natural world has remained hidden for so long,” according…
Bird flu: Gannets on Pembrokeshire island die of virus
The Department of Agriculture, Food and the Marine and the HSE Public Health Department is highlighting important safety information about Avian Influenza (Bird Flu). This advice follows confirmation of Avian Influenza A (H5N1) in wild sea birds at a number…
The Youth Advisory Team residential meeting took place on the DCU St Patrick's campus.  It was the first in-person meeting of the team who were working together with the researchers for DCU and UCC to plan the Children & Young People's Assembly on Biodiversity Loss, which will take place over two weekends in October
Young people with an interest in biodiversity loss in marine, freshwater and terrestrial environments have been invited to apply to join Ireland’s first national children and young people’s assembly dedicated to the issue. The new Children and Young People’s Assembly…
This year’s Carlingford Ambassadors get tuition in angling at Camlough Lake in Co Armagh
A group of 16 young people came together last month for a five-day programme exploring the natural resources of the Carlingford catchment. The Loughs Agency’s Carlingford Ambassador programme aims to connect young people to the waterways in their local area…
Some of the young Salmon Ambassadors who graduated as part of the Loughs Agency’s 2022 programme for schools in the Foyle and Carlingford river catchments
More than 200 new Salmon Ambassadors have graduated as part of the Loughs Agency’s 2022 programme for primary schools in the Foyle and Carlingford river catchments. The interactive, hands-on learning programme encouraged pupils to learn about their local river system…
Galway Atlantaquaria's Garry Kendellen with BIAZA award winners Ultan McManus, Esmé McManus and Amelia Walker
Galway Atlantaquaria Ocean ambassadors and Clean Coasts volunteers have been recognised by the British and Irish Association of Zoos and Aquariums (BIAZA) for their “outstanding” work. The association’s new “Zoo and Aquarium Hero” award is conferred on a “select few…
The Government is urging marine users to participate in Public Consultation on New National Biodiversity Action Plan. The draft is downloadable below
Sailors, rowers, fishers, anglers and other marine users have been urged to participate in a public consultation for the fourth National Biodiversity Action Plan (NBAP). Submissions to the consultation at www.gov.ie/biodiversityplan should be lodged before November 9th, 2022. The consultation…
The assessment of the Government’s performance in relation to its Climate Action Plan commitments (downloadable below) was commissioned by Friends of the Earth, which states it had no role in deciding the results.
Three experts have rated Government progress on climate and environment as a “C”, which is down from last year’s “C+” score. The water and marine category is rated as “poor”, and rated 4.5 out of 10 compared to 5.5 in…
A dugong photographed underwater
Marine wildlife researchers have declared the unique dugong to be functionally extinct in Chinese waters. BBC News reports on the study conducted by the Zoological Society of London and Chinese Academy of Science, which found that there have been no…
Annacotty Weir on the lower Mulkear River outside Limerick
Inland Fisheries Ireland (IFI) is inviting the public to attend an information meeting about the Annacotty Fish Passage project at the Castleroy Park Hotel in Limerick this coming Tuesday evening 23 August. Last year, Environment Minister Eamon Ryan announced that IFI would…
Inland Fisheries Ireland (IFI) says it is investigating a “very concerning” claim by Coastwatch that a local authority is chlorinating local streams which flow into a popular southeast beach. Coastwatch spokeswoman Karin Dubsky says that children are at risk, along…
Entanglement is a significant threat to the health of birds, especially those which spend a lot of time at sea
Covid-19 personal protective equipment has posed a “lethal threat to nature”, a new study by scientists involving Britain’s Natural History Museum (NHM) has found. Billions of face masks and gloves produced for protection from the virus are making plastic pollution…
All-Ireland Whale Watch Day
The Irish Whale and Dolphin Group has decided to hold All-Ireland Whale Watch Day again. “We are delighted to announce the return of our popular All-Ireland Whale Watch Day,” says Padraig Whooley, Sightings Officer at IWDG. “This event comprises free…
A yellow gummy squirrel on the seabed - Psychropotes dyscrita, nicknamed the gummy squirrel, is a type of sea cucumber found in the deep ocean
A Pacific expedition has discovered over 30 “potentially new” marine species ranging from sea cucumbers to starfish. The new species were collected by a team from Britain’s Natural History Museum, using a remotely operated vehicle (ROV) in the abyssal plans…
Manx shearwater flying over the sea
University College Cork (UCC) researchers say that cloudier sea waters, caused in part by climate change, is making it harder for seabirds to catch fish. Researchers attached tiny trackers to the feathers of Manx Shearwater seabirds on Little Saltee, off…

Marine Wildlife Around Ireland 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. 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 the location of our beautiful little island, perched in the North Atlantic Ocean there appears to be no shortage of marine life to observe.

From whales to dolphins, seals, sharks and other ocean animals this page documents the most interesting accounts of marine wildlife around our shores. We're keen to receive your observations, your photos, links and youtube clips.

Boaters have a unique perspective and all those who go afloat, from inshore kayaking to offshore yacht racing that what they encounter can be of real value to specialist organisations such as the Irish Whale and Dolphin Group (IWDG) who compile a list of sightings and strandings. The IWDG knowledge base has increased over the past 21 years thanks in part at least to the observations of sailors, anglers, kayakers and boaters.

Thanks to the IWDG work we now know we share the seas with dozens of species who also call Ireland home. Here's the current list: Atlantic white-sided dolphin, beluga whale, blue whale, bottlenose dolphin, common dolphin, Cuvier's beaked whale, false killer whale, fin whale, Gervais' beaked whale, harbour porpoise, humpback whale, killer whale, minke whale, northern bottlenose whale, northern right whale, pilot whale, pygmy sperm whale, Risso's dolphin, sei whale, Sowerby's beaked whale, sperm whale, striped dolphin, True's beaked whale and white-beaked dolphin.

But as impressive as the species list is the IWDG believe there are still gaps in our knowledge. Next time you are out on the ocean waves keep a sharp look out!