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Killer Whale Stranded on Mayo Beach

14th October 2010
Killer Whale Stranded on Mayo Beach

The Irish Whale and Dolphin Group (IWDG) reports that a killer whale was found stranded in Tullaghan Bay, Co Mayo earlier this month.

A post morten was carried out on the carcass of the female killer whale by Conor Ryan and Alessandro Pierini of the Galway-Mayo Institute of Technology. The good condition of the carcass also allowed the team an opportunity to examine its stomach contents, which did not include any foreign objects.

The killer whale, which was stranded on the beach at Doohoma, was found to be pregnant with a large near-term female calf which was oritented backwards in the birth sac, though there is no obvious connection to the cause of death.

According to the IWDG, it is only the 15th stranding of a killer whale in Ireland since records began, and the seventh in the last 40 years. A pectoral fin was removed for display at the Natural History Museum.

Published in Marine Wildlife
MacDara Conroy

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MacDara Conroy

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MacDara Conroy is a contributor covering all things on the water, from boating and wildlife to science and business

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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!