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Marine Wildlife
Grey Wagtail declined by 67% between 1998 and 2016,” BirdWatch Ireland says. The independent conservation organisation seeks citizen scientists for records of raptors and river birds in Dublin city this summer
BirdWatch Ireland is seeking citizen scientists for records of raptors and river birds in Dublin City this summer. The Dublin City Raptor Survey is seeking records of Peregrine Falcon, Sparrowhawk, Kestrel, Buzzard, Long-eared Owl and Barn Owl, while the Dublin…
File image of two orcas breaching
A team of marine experts believe they have cracked the mystery of why a pod of orcas have been ramming boats in the Mediterranean in recent years. Following one of the most recent incidents, in which a 15-metre yacht was…
Helen Boland, Manager of the Dublin Bay Birds Project and Eamon McElroy, Port Engineer at Dublin Port Company, at the purpose-built platform for common and arctic terns running alongside Dublin's iconic Great South Wall
Dublin Port Company (DPC) is welcoming back its breeding terns for the summer months. Among these returning birds is likely an Arctic Tern that was first ringed in Dublin Port in the year 2000 and has been flying back and…
The Blaskets are included in the new park, Páírc Náisiúnta na Mara, Ciarraí, that is centred around Corca Dhuibhne in Co Kerry and includes the Conor Pass, the Owenmore River catchment, lands at Mount Brandon and the sand dune system at Inch Peninsula
Marine expert Dr Kevin Flannery has criticised the Government over its lack of adequate consultation with local fishers in advance of announcing the State’s first marine national park. The new park, Páírc Náisiúnta na Mara, Ciarraí, involves some 70,000 acres…
File image of one of the platforms used by breeding terns in Dublin Port
Dublin Port’s resident colony of terns is “thriving”, according to the wildlife charity that has been monitoring their progress for over 10 years. Helen Boland, manager of BirdWatch Ireland’s Dublin Bay Birds Project tells RTÉ News: “The numbers have been…
A curlew wading in shallow water
A landmark new project has been launched to protect Ireland’s most vulnerable group of birds, breeding waders, at Shannon Harbour. The €25 million Breeding Waders EIP is funded jointly by the National Parks and Wildlife Service at the Department of…
Invasive Species - Pink Salmon threaten indigenous salmon populations through competition for resources and transmission of parasites
As Loughs Agency marks Invasive Species Week, the pressing need for heightened awareness and collaborative efforts to mitigate the impact of these species becomes increasingly evident. Invasive non-native species pose a major threat to the delicate balance of the ecosystems…
A two-year project to record the Irish Mayfly on inland waters and management of marine biodiversity in the south-west has been announced
A two-year project to record the Irish Mayfly on inland waters and management of marine biodiversity in the south-west are among biodiversity projects announced by Minister of State for Nature and Heritage Malcolm Noonan. The projects are among a list…
The popular Sandycove beach near Dun Laoghaire on Dublin Bay. Bathing water quality monitoring at Sandycove and other beaches around the coast takes place during the bathing water season (June 1st to  September 15th) according to the Environmental Protection Agency
Bathing water quality around the Irish coast was high overall last year, with 97 per cent of monitored sites meeting or exceeding the minimum standard, the Environmental Protection Agency (EPA) says. The EPA says that some 114 bathing sites (77…
File image of two orcas breaching
A sailing yacht has been sunk in the Strait of Gibraltar in the latest of a spate of incidents involving orcas in the region. According to RTÉ News, the 15-metre yacht Alboran Cognac was rammed by the cetaceans on Sunday…
Susan Backlinie, who was 77, was a former national competitive swimmer before she began working on stunt scenes and also acted professionally
Susan Backlinie, the stuntwoman who played the first victim in the 1975 film “Jaws”, has died of a heart attack in California. Backlinie, who was 77, was a former national competitive swimmer before she began working on stunt scenes and…
Whale Watch Ireland 2024
This year’s Whale Watch Ireland has been brought forward from its usual August date to coincide with National Biodiversity Week. The nationwide whale watch organised by the Irish Whale and Dolphin Group (IWDG) takes place this Saturday 18 May between…
Skellig Michael is home to a profusion of seabird life, and neighbouring Little Skellig is the second-largest gannet colony in the world
UNESCO world heritage site Skellig Michael ( Sceilg Mhichíl) has opened to visitors for the 2024 season. Access to the monastic site off the Kerry coast is dependent on favourable weather, sea, and island conditions, the Office of Public Works…
The dead whale was removed from the cruise ship and towed to shore in Sandy Hook, New Jersey. The endangered sei whale has undergone a necropsy, which may help determine whether or not it was killed by the ship
The body of a 44-foot long endangered sei whale was found on the bow of a cruise ship as it approached New York last weekend. As CBS news reports, the carcass was discovered as the ship neared the Brooklyn Cruise…
Up to 80 basking sharks have been observed in Courtmacsherry Bay, West Cork
While a strong solar storm is producing spectacular displays of Northern lights over Ireland, large numbers of basking sharks have been sighted in waters off the south and south-west coasts. “We have seen 60, 70, and even 80 basking sharks…
Ward Park Pond dredging
Eels in a park pond? About 150 eels were found during de-silting work in the ponds in the 37-acre Ward Park in the centre of Bangor on Belfast Lough. That’s about 5,000 km from their spawning area, the Sargasso Sea…

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!