Sixgill Sharks and Flapper Skates


Tommy's Outdoors

Conservation and Science

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Sixgill Sharks and Flapper Skates

The sixgill shark (Hexanchus griseus) is the largest of the Hexanchiformes order of sharks, the most primitive living sharks, sometimes called “fossil sharks”. The sixgill, sometimes known as the blunt nose sixgill or cow shark, can grow to over 6 metres (20 feet) in length and weigh over a tonne. What’s interesting is that in Ireland one can catch one of these beasts with rod and line, most famously with the help of master skipper Luke Aston, who is not only a great friend of the podcast but was also our guest in episode 41.

There is very little known about these sharks and what they are doing in (relatively) shallow waters off the coast of Ireland. To explore this subject I was pleased to welcome back to the show Dr Patrick Collins, a marine biologist at Queen’s University Belfast, who was previously our guest in episode 81. During our conversation, we discussed our knowledge and understanding of these species of sharks.

In the second part of the show, we switched to Patrick’s main subject of research: the common skate complex. It was great to hear an update on the progress of research and conservation action since the last time we spoke in late 2020. You are going to hear about some of the findings for the first time here. Unfortunately, the news turns out not to be good.


Welcome to the latest edition of Predator and Salt magazine!

In this issue, we delve into the enchanting world of fishing in Andalucia, a land situated on the verge of continents. Andalucia's unique blend of influences and cultures is matched only by its diverse fishing opportunities. From the art of fly fishing for barbel and false albacore to the excitement of lure fishing for sea bass and bluefish, and the adrenaline-pumping experience of popping for tuna and jigging for amberjacks – we have it all covered!

In addition to the thrilling fishing adventures, we bring you special features on Andalucian fishing-related artist Adrian Cabedo. He takes us on a mesmerizing journey through his art and how it connects with his passion for fishing. Moreover, we showcase the captivating Andalusian wildlife through the lens of talented photographer Lucas Benjumea Becerra.

Get ready to immerse yourself in the rich fishing heritage of Andalucia and discover the beauty of its aquatic wonders. We hope this issue inspires you to plan your own fishing escapades and explore the hidden gems of this breathtaking region.

Grab your copy now and let the fishing adventures begin!


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Tommy's Outdoors: Conservation and Science

I am an outdoorsman, podcaster and speaker. I talk and write about the natural environment, biodiversity, conservation, hunting and fishing, rewilding and more. I am particularly interested in wildlife and human-wildlife interactions. I enjoy reading scientific papers on those subjects as much as being outdoors weathering the elements and getting first-hand experiences.

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