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Displaying items by tag: WhaleTrack Ireland

The RV Celtic Voyager departed early this morning (Thursday 1 August) from the Port of Cork on a multidisciplinary marine wildlife survey investigating the biological and oceanographic features of the 100m contour line between Cork to Galway.

The survey team comprises scientists and students from the Irish Whale and Dolphin Group (IWDG), Galway-Mayo Institute of Technology’s Marine and Freshwater Research Centre and NUI Galway’s Department of Earth and Ocean Sciences.

And they are hoping to learn more about what’s an apparent biodiversity hotspot, attracting the top marine predators in Irish waters from large predatory fish to seabirds and cetaceans.

Inspiration for the survey came from the regular occurrence of humpback whales observed near the 100m depth contour line, especially off West Kerry, and the team hopes to learn if this is consistent along the whole contour.

During the survey, which can be followed at the [email protected] blog, visual survey teams will record marine mammals and seabirds from the deck, and a hydrophone will be towed to record any vocalising whales and dolphins.

Physical oceanography will be recorded through CTD casts along six east-west transects during the night. If fish marks coincide with concentrations of marine predators, it’s hoped they will reveal what species are feeding and what they’re feeding on.

This survey also contributes to the IWDG’s WhaleTrack Ireland project, funded by Ryanair through its Carbon Carbon Offset Programme.

Published in Marine Wildlife

Whale watchers have captured spectacular aerial video of a group of humpback whales spotted “socialising” off West Cork.

The Irish Whale and Dolphin Group’s science officer Seán O’Callaghan filmed the remarkable scene last month just days after the first humpback whale sighing of the year was made in the same region, sailing out of Reen Pier.

“We had perfect sea conditions to search for cetaceans (whales, dolphins and porpoises) but our efforts to spot distant large whale blows were hampered by Saharan sand that caused a thick haze at sea,” the IWDG said.

“However, we did connect with up to six humpback whales feeding and socialising in offshore waters which allowed us to collect the first set of aerial images and video that will be used to estimate the length and body condition of these iconic giants.”

The video shows four of the humpback whales interacting with each other while common dolphins swim just ahead and among them.

And it marks the first significant contribution to WhaleTrack Ireland — the IWDG’s new drone-based citizen science project, supported by Ryanair, which aims to find out what these and other marine wildlife giants are doing within and beyond Irish waters.

Published in Marine Wildlife

About boot Düsseldorf: With almost 250,000 visitors, boot Düsseldorf is the world's largest boat and water sports fair and every year in January the “meeting place" for the entire industry. From 18 to 26 January 2020, around 2,000 exhibitors will be presenting their interesting new products, attractive further developments and maritime equipment. This means that the complete market will be on site in Düsseldorf and will be inviting visitors on nine days of the fair to an exciting journey through the entire world of water sports in 17 exhibition halls covering 220,000 square meters. With a focus on boats and yachts, engines and engine technology, equipment and accessories, services, canoes, kayaks, kitesurfing, rowing, diving, surfing, wakeboarding, windsurfing, SUP, fishing, maritime art, marinas, water sports facilities as well as beach resorts and charter, there is something for every water sports enthusiast.

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