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Displaying items by tag: Sea Life

#MarineWildlife - Bray’s National Sea Life aquarium has announced the birth of Ireland’s first tropical stingray, as TheJournal.ie reports.

The junior Atlantic cownose ray was born a month ago but staff at the North Co Wicklow marine wildlife centre wanted to ensure it was healthy before making the announcement.

About 30cm long, the ray is one of a ‘near threatened’ species that only reproduces once a year. It has also yet to be named, as its sex won’t be determined for a while yet, but is presumed to be female.

And she’s already making friends with the aquarium’s visitors, with National Sea Life managing director Pat Ó Súilleabháin saying: “She comes right up to the edge of the tank to say hello.”

In other marine wildlife news, the carcass of a porpoise was found on a river bank in Newry last weekend, according to the Belfast Telegraph.

Animal rescuers responding to public concerns said the harbour porpoise had likely been dead for some time but was no cause for alarm for the health of a known group of porpoise in nearby Carlingford Lough.

Harbour porpoise, like their dolphin cousins, are sometimes found swimming upriver in estuaries or coastal areas – and it’s not unheard of to see them hundreds of miles inland from the sea.

Published in Marine Wildlife

#MARINE WILDLIFE - There's still a week left to check out the Shark Week celebrations at Sea Life Bray.

Till 4 November the centre on the promenade in Bray, Co Wicklow will be hosting events that take a closer look at one of nature's most magnificent but misunderstood creatures.

In an urgent bid for shark conservation, Sea Life is supporting the UK-based Shark Trust by throwing the spotlight on sharks - raising awareness about the wide range of shark species in British and Irish waters, and the challenges they and other marine wildlife are facing.

Kids can get involved with badge making, puzzles and games, shark-related quizzes and activity sheets, and even see the centre's sharks - which include bonnet head shark, leopard shark and blacktop reef shark - get their dinner at the shark feeding times!

The full timetable for Shark Week related events at Sea Life Bray is available HERE.

Published in Marine Wildlife

About the 29er Skiff Dinghy

The 29er is a one-design double-handed, single trapeze skiff for youth sailors.

There is an active class in Ireland, just one of the 38-countries from across all continents now racing the high-performance skiff.

The 29er is one of the latest dinghy classes to arrive in Ireland and has a 50/50 split between boys and girls.

The class like to describe the boat as "The most popular skiff for sailors who want to go fast!".

Derived from the Olympic class 49er class and designed by Julian Bethwaite the 29er was first produced in 1998.

Two sailors sail the 29er, one on trapeze.

The class is targeted at youth sailors aiming at sailing the larger 49er which is an Olympic class.


The 6.25-metre high rig features a fractional asymmetrical spinnaker; a self-tacking jib decreases the workload of the crew, making manoeuvres more efficient and freeing the crew to take the mainsheet upwind and on two-sail reaches.

The 15.00 m2 spinnaker rigging set-up challenges crews to be fit and coordinated, and manoeuvres in the boat require athleticism due to its lack of inherent stability and the high speed with which the fully battened mainsail and jib power up.

The 74kg weight hull is constructed of fibreglass-reinforced polyester in a foam sandwich layout.

The fully battened mainsail and jib are made from a transparent Mylar laminate with orange or red Dacron trimming, while the spinnaker is manufactured from ripstop Nylon.

The mast is in three parts - an aluminium bottom and middle section, with a polyester-fibreglass composite tip to increase mast bend and decrease both overall weights, and the capsizing moment a heavy mast tip can generate. Foils are aluminium or fibreglass.

About the ILCA/Laser Dinghy

The ILCA, formerly known as the Laser, is the most produced boat in the world, with 220,000 units built since 1971.

It's easy to see why the single-handed dinghy has won the title of the most widely distributed boat of all time.

The Laser is a one-design dinghy, the hulls being identical but three rigs that can be used according to the size and weight of the sailor.

The class is international, with sailors from 120 countries. The boat has also been an Olympic class since 1996, being both the men's and women's singlehanded dinghy.

Three rigs are recognised by the International Laser Class Association (ILCA):

  • ILCA 4: sail of 4.70m2
  • ILCA 6: sail of 5.76 m2
  • ILCA 7: sail of 7.06 m2

29er skiff technical specs

  • Hull weight 74kg (163lb)
  • LOA 4.45m (14.4ft)
  • Beam 1.77m (5ft 7in)
  • Crew 2 (single trapeze) 
  • Spinnaker area 15.00 m2 (181.2sq.ft)
  • Upwind sail area 12.5 m2 (142.0 sq.ft)
  • Mast length 6.25m (20.5ft)

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