Excitement over ‘first case’ of humpback whale basking off Clare coastline in Shannon Estuary
Clare Irish Whale and Dolphin Group contact Harbour Master at Shannon Foynes Port Company over risk of a 'ship strike'
A humpback whale has been spotted in the Shannon Estuary with concerns expressed over a "ship strike".
The species of mammal, which range in length from 46 to 56 ft and weigh up to 40 metric tonnes, is known for breaching and other distinctive surface behaviors, making it popular with whale watchers.
Clare Irish Whale and Dolphin Group says it is the first case of a humpback whale in the estuary and that “we need to exercise care”.
They say they have reached out to the Harbour Master at Shannon Foynes Port Company regarding the new arrival, first reported to the IWDG on November 28.
“The Shannon is a high-density maritime traffic area, so the whale is at increased risk of a ship strike,” they say in a post on their Facebook page.
“We hope a temporary marine notice could be issued to avoid any issues regarding a ship strike by asking ships to slow down between Loop Head and Kerry Head to Tarbert Lighthouse. Ten knots is usually the recommended maximum speed in high risk areas, however this does not eliminate the risk,” it continues.
The group asks ships to remain vigilant and keep an eye out for the whale during daylight hours in the Shannon Estuary.
“If they do see the humpback whale, we would ask them to attempt avoiding the animal by slowing down and / or manoeuvring out of its way, if this can be done safely.
“When they do encounter the humpback whale, or any whale, we would encourage them to report the sighting for the Irish Whale and Dolphin Group so we can keep an eye on its movements. Reports can be made by clicking here.
“Any images of the humpback are always welcomed as we can use those to identify the animal and gather information about age, sex and body condition,” reads the post.
In the comments section, one person wrote: “Hopefully this is animal following food rather than nursing an illness.”
Clare IWDG say the whale is “feeding away”.