Menu

Ireland's sailing, boating & maritime magazine

Marine Wildlife
A morning workshop given by An Taisce pond advisor Féidhlim Harty will include topics to cover the basics of pond creation, management and pond dipping
How to create and manage a pond as a reservoir for biodiversity is the theme of an event hosted by An Taisce in Galway later this month. An Taisce is running the project in association with Galway City Council, and…
The UN has committed to develop an international legally-binding HighSeas Treaty to manage shared marine biodiversity in Areas Beyond National Jurisdiction (BBNJ)
A “landmark agreement” on global ocean conservation has been signed at the United Nations in New York by Tánaiste Micheál Martin. The Agreement on Marine Biodiversity Beyond National Jurisdiction (BBNJ) marks “a significant milestone in international cooperation as the first…
Some 101 green spaces were selected for Gren Flag awards in Ireland
Kerry’s Tralee Bay wetlands and Lough Gur lakeshore in Co Limerick are both winners in this year’s Green Flag awards. Some 101 green spaces were selected for awards in Ireland out of a total of 150 across Europe, according to…
Dive instructor Aoibheann Gillespie Mules filming with the Swimming Head Productions team for the 'Fair Seas: The Atlantic Northwest' film
The Northern Ireland Inheritance Film Festival is set to feature the online premiere of 'Fair Seas: The Atlantic Northwest', a short film that showcases the perspectives of coastal communities from Donegal and Sligo who rely on the sea for their…
Minister for Heritage Malcolm Noonan said that “as living witnesses to a changing Atlantic, it’s crucial that we regularly and rigorously gather the science and present the evidence that tells us how our marine environment is doing, and that we do that in concert with our neighbours in the UK, mainland Europe and our Nordic and Icelandic partners”
The state of marine food webs is changing, according to the OSPAR quality status report for the northeast Atlantic. The report, published this week, highlights how a loss of marine biodiversity, pollution and climate change continue to affect the North-East…
Northern fulmar taking off from the water surface, Carrigfada Bay, Co Cork
Seabirds are targeting fishing boats far more often for food, a new international study involving University College Cork (UCC) scientists has found. UCC scientists worked with colleagues from Norway, Scotland and Iceland to track over 250 northern fulmars from across…
Booterstown Nature Reserve on Dublin Bay is a unique home to many protected species Photo: Wikicommons
Birdwatch Ireland is seeking volunteers to participate in its Irish Wetland Bird Survey, which informs waterbird conservation and management in Ireland. Individuals with a telescope and good bird identification skills are encouraged to volunteer, as there are a number of…
An Taisce has produced a poster on key steps towards creating and managing a pond drawn by children’s book illustrator Brian Fitzgerald
Creating and managing a pond for wildlife is the theme of a new publication by An Taisce. Ponds are a “low cost” and “straightforward tool” to tackle biodiversity loss and improve local environments, it says. The pamphlet/poster has been drawn…
Grattan Beach sand fencing
Sand dunes as “ secret superheroes” in protecting against storms and climate change was the theme of a public event on Galway’s Grattan Beach last weekend. Seashore safaris, sandcastle building and more were planned by the Climate Action Regional Office…
Under the plans, around 50 to 70 Osprey chicks will be brought to Ireland from Norway over five years (file image)
The first osprey chicks acquired in Norway to re-introduce the species to Ireland were released into the wild this weekend. The satellite-tagged chicks are part of a National Parks and Wildlife Service (NPWS) programme aiming to re-introduce 50 young ospreys. Ospreys…
Dynamic color change of a hogfish
Marine scientists have found that hogfish can not only change colour for camouflage but also use their skin to view their surroundings. Research published in the Nature Communications journal suggests hogfish can take a virtual “photo” of their own skin.…
A bottlenose dolphin breaks the surface of waters in front of Tarbert Power Station on the Shannon Estuary
The Shannon Estuary’s resident population of bottlenose dolphins could be under threat from plans to transform the area into a green energy hub, a conservation group fears. Plans revealed last month in the final report of the Shannon Estuary Economic…
Image on left shows tooth rake marks on the dorsal fin and anterior peduncle of a male killer whale, and close-up image of the dorsal fin (right) shows damage from rake marks resulting in open wounds
Killer whale mothers provide social support to their sons long after they have their last calf, a new study has found. University of Exeter scientists found that males are protected from other orcas by their “post-menopausal mothers “, who also…
A file photo of an Osprey on a nest
A pair of fish-loving ospreys have bred in Ireland for the first time in almost two centuries on the island of Ireland. Two and “possibly three” chicks have been confirmed in the nest of the pair at an undisclosed location…
Molecular mechanisms that allowed a type of tropical crayfish to become a global invasive species by adapting to colder water have been identified by scientists in Japan. The research is relevant to growing concerns about animal species colonising new habitats…
The IWDG’s Shannon Dolphin Centre in Kilrush
Environmental groups have expressed dismay at the delay of the Marine Protected Areas Bill, as the Irish Examiner reports. The eagerly awaited legislation will now not be published until after the Dáil recess — which has prompted the Fair Seas…

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!