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Marine Wildlife
'World's First' As Researchers Attach Camera To Basking Shark
#MarineWildlife - Marine researchers have attached a video camera to the dorsal fin of a basking shark off Donegal in what's described as a "world's first". RTÉ News reports that the footage captured by the team from the Irish Basking…
Doolin Dolphin Antagonised By Loutish Visitors
#MarineWildlife - The Irish Whale and Dolphin Group (IWDG) has urged people in Doolin to refrain from swimming with or even approaching Dusty the dolphin after it emerged the cetacean has been tormented by loutish visitors. As reported on Afloat.ie…
Cetacean Update: New Irish Humpback, Large Minke Group and Name-Calling Dolphins
#MarineWildlife - A humpback whale new to Irish waters has been confirmed by the Irish Whale and Dolphin Group (IWDG). Photos of the humpback's fluke and dorsal fin captured by Nick Massett off Clogher and Sybil Heads in West Kerry…
Dusty The Dolphin Gets Dangerous With Doolin Dippers
#MarineWildlife - Dusty the dolphin has injured yet another swimmer off Doolin Pier in Co Clare in the latest of a recent spate of incidents, as The Irish Times reports. Last night a woman was hospitalised after being struck by…
Video Shows Kayaker's Close Encounter With Basking Shark
#MarineWildlife - An angling kayaker has spoken of his surprise at being "stalked" by a basking shark off Donegal. The Irish Times yesterday posted video of the close encounter captured by Graham Smith while paddling along the coast. As Smith…
Atlas of Ireland's Offshore Marine Mammals Published (Download Here)
#marinewildlife – The Marine Institute has welcomed the recent publication of the "Atlas of the Distribution and Relative Abundance of Marine Mammals in Irish Offshore Waters: 2005-2011", that was launched by Minister for Arts, Heritage and the Gaeltacht, Jimmy Deenihan…
Dublin Bay Porpoises Protected Under New Irish SACs
#MarineWildlife - The Irish Whale and Dolphin Group (IWDG) has welcomed the designation of a new special area of conservation (SAC) for marine wildlife in Dublin Bay. As reported yesterday on Afloat.ie, Heritage Minister Jimmy Deenihan was on board the…
New Atlas Of Ireland's Offshore Marine Mammals Launched
#MarineWildlife - Minister for Arts, Heritage and the Gaeltacht Jimmy Deenihan was on board the Irish Whale and Dolphin Group's (IWDG) research vessel Celtic Mist yesterday 16 July to launch a new atlas of marine mammals in Ireland's coastal waters.…
Basking Shark Carcass Beached On Dollymount Strand
#MarineWildlife - The carcass of a large basking shark has washed up and is decomposing on Dollymount Strand in North Dublin, as The Irish Times reports. The gentle giant - one of the second largest species of fish in the…
Minke Whales Putting On A Show Off West Cork and Kerry
#MarineWildlife - The Irish Whale and Dolphin Group is reporting a "high volume of sightings" of minke whales - plus the odd fin whale - off the coasts of West Cork and Kerry as this week's heatwave continues to bask…
Galway Diver Survives Conger Eel Attack
#CongerEel - A Galway businessman had a life-threatening encounter with a conger eel while SCUBA diving in Connemara last month, as the Connacht Tribune reports. Jimmy Griffin, who owns Griffins Bakery on Galway's Shop Street, describes the wildlife attack as…
Dingle Seal Sanctuary Welcomes New Arrivals
#MarineWildlife - Wildlife enthusiast Karl Grabe has posted on YouTube video of newborn seal pups rescued by the Dingle Wildlife and Seal Sanctuary last week. Named by staff at the sanctuary as Salt, Pepper, Sugar and Cocoa, the four are as…
New Research Says Sonar Sends Whales Scurrying
#MarineWildlife - The Guardian reports on new research which proves that military sonar has a direct effect on the behaviour of whales in our oceans - even leading to mass strandings. The studies, part funded by the US Navy, found…
Rare Ocean Wildlife a Treat for Atlantic Explorers
#MarineWildlife - An Irish marine research vessel has returned from an Atlantic Ocean voyage with tales of exotic new wildlife in the depths southwest of Ireland. As The Irish Times reports, remarkable finds such as two-century-old clams and oysters, an…
Strange Case of Stranded Dolphin Found Two Miles Inland
#MarineWildlife - In a week that saw the Isle of Man's first sighting of a humpback whale for three years, BBC News reports on the strange discovery of a rare species of dolphin two miles inland from the shore in…
Isle of Man Sees First Humpback Whale In 3 Years
#MarineWildlife - BBC News reports that whale watchers in the Isle of Man have spotted the first humpback whale in the waters around the island since 2010. Tom Felce of Manx Whale and Dolphin Watch confirmed the "very rare" sighting…

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!