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Marine Life & Conservation

Summer of Surprises!

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The summer season is now coming to an end here at Wembury Marine Centre, but what a year it’s been! This season we have opened our doors to almost 25,000 visitors, worked with 2500 school and college students and engaged with 2000 members of the public through our marine outreach programme.

Our regular Rockpool Safaris are a firm favourite for families and this season we have found some amazingly weird and wonderful species. Here is my top five for 2016:

St Piran’s hermit crab, Clibanarius erythropus

Back in August, one of our long term volunteers John Hepburn found what he thought to be a ‘normal’ Common hermit crab on one of our public rockpool safaris. Upon closer inspection he realised it looked a bit different, but being colour blind he couldn’t really tell. He took a few close up pictures and when we had a look on the computer back in the Centre, we realised this was no normal hermit crab! It turned out to be the St Piran’s Hermit Crab, Clibanarius erythropus, which hadn’t been recorded in Devon for more than 30 years! St Piran’s hermit crabs are different to the Common hermit crab, Pagurus bernhardus, in that they have distinctly red legs and claws and red eye stalks with black and white eyes. It is thought that the hermit crabs (along with the dog whelk shells they often live in) were heavily affected by the Torrey Canyon oil spill back in the late 60s, which wiped out much of their population. Our find made the national news and we have since found quite a few more individuals. Let’s hope they have made a comeback and are here to stay!

Giant goby, Gobius cobitis

In the UK, the giant goby is usually only found along the coast of south-west England between Wembury and the Isles of Scilly, and in the Channel Islands. This large goby, reaching a maximum length of 27cm, is quite a rare find in Britain because here they are on the northern edge of their natural range, although climate change may see them move further north in the future. These large intertidal fish are usually found in sheltered rockpools higher up on the shore. Given their rarity and the fact that they are vulnerable to human disturbance and trampling, giant gobies are now a protected species and you must have a licence to handle them! They can be easily confused with other goby species, so as soon as we’d taken a picture of this one in our tub and realised it might be a Giant goby, we put it straight back where we found it, as we do with all our creatures on our rockpool safaris!

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Giant goby. Credit: Devon Wildlife Trust

Common lobster, Homarus gammarus

Again it was volunteer John who found the first Common lobster ever to be spotted on a Wembury rockpool safari! Trying out his new weighted camera, he left it in our favourite large rockpool for the duration of our safari and when he got home and looked over the footage, he found the young lobster excavating a burrow! Common lobsters are very rare to find in rockpools, usually preferring the relative safety of deeper waters. They can grow to a maximum size of 75cm but the one we found was probably about 25cm max. Common lobsters have been over exploited commercially in British waters and their numbers greatly reduced. Our Mr lobster (we don’t actually know if he’s male or female!) has been seen poking his claws out numerous times throughout the season and was still there today on our penultimate rockpool safari of the year, so let’s hope he’s found himself a safe haven! PS: interesting fact about lobsters – they don’t ever slow down, weaken or lose fertility with age as they have a special enzyme which repairs DNA sequences. So theoretically, they could live forever if it wasn’t for fishing, disease or being preyed upon!

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Common Lobster. Credit: John Hepburn

Stalked jellyfish, Lucernariopsis campanulata

These tiny upside-down jellyfish are extremely hard to spot and so often completely missed when rockpooling. Stalked jellyfish usually attach themselves to the ends of fronds of seaweed or seagrass and float around in the water catching bits of plankton. The one we found had attached itself to a beautiful piece of sea lettuce. This species in particular can grow up to 5cm tall but is usually found much smaller and its colour varies from a uniform red to green to brown.  It has eight arms with about 45 tentacles on each arm and is an absolute delight to find when you’re least expecting it!

Bloody henry starfish, Henricia oculata

It wouldn’t be right to talk about rockpooling at Wembury without including at least one species of starfish! The small Cushion stars are very common here; almost every rock you turn over on the mid shore will have one stuck to its underneath, but they never fail to evoke the wow factor, from little ones right up to grandparents. The much larger Spiny starfish are fairly common here too and one of my absolute favourite finds on a rockpool safari. But one species we weren’t expecting to find was the Bloody henry starfish! Arguably one of the most striking and beautiful of all of the UK’s starfish, it gets its name from its deep red, pink or purple colouring. Usually preferring deeper water, this species would be much more likely to be spotted by a diver rather than a young rock pooler, but our ‘extreme rockpool safari’ on a brilliant low spring tide back in April saw us rambling further out on to the rocky reef than we’d usually go, and our efforts were repaid with a young girl and her family discovering this treasure!

All in all it was a wonderful summer of surprises for us here at Wembury Marine Centre.  If you’d like to see more of the weird and wonderful marine life we’ve found this year then head to our Facebook page: www.faceboom.com/wemburymarine.

Coral Smith lives in South Devon in the UK and works as Marine Education Officer for Devon Wildlife Trust. Based at Wembury Marine Centre near Plymouth, Coral’s work involves promoting marine conservation through schools education, public outreach and community involvement.

Marine Life & Conservation

Paul Watson Released as Denmark Blocks Japan’s Extradition Bid

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Renowned anti-whaling activist Paul Watson has been released from custody in Greenland after spending five months in detention. Denmark’s Justice Ministry rejected Japan’s request for his extradition, citing insufficient guarantees that his time already served in custody would be credited against any potential sentence.

The 74-year-old Canadian-American was arrested on July 21 in Nuuk, Greenland’s capital, when his ship docked to refuel. His arrest was based on a 2012 Japanese warrant related to a 2010 encounter in Antarctic waters. Japan alleged Watson obstructed operations and caused damage to a whaling research ship during efforts to disrupt illegal whaling. Watson has consistently denied these claims, maintaining his commitment to marine conservation.

Denmark, which oversees extradition matters for Greenland, concluded that while the legal conditions for extradition were met, the lack of assurances from Japan regarding time-served credit made extradition untenable.

In a video shared by his foundation, Watson expressed gratitude and relief, saying, “After five months, it’s good to be out… and good to know they’re not sending me to Japan.” He added that the most difficult part of his time in custody was being separated from his two young sons.

Watson is a pioneering figure in marine conservation, known for founding the Captain Paul Watson Foundation in 2022 after decades of activism with the Sea Shepherd Conservation Society. His bold efforts to defend marine life have earned him widespread support, including from celebrities and conservationists. His work has also been featured in the acclaimed reality TV series Whale Wars.

Watson’s lawyer, Jonas Christoffersen, praised the decision, stating, “We are happy and relieved that Paul Watson is now free.” He added that Watson is eager to reunite with his family and continue his vital work.

The arrest occurred while Watson’s vessel, the M/Y John Paul DeJoria, was en route to the North Pacific with a team of 26 volunteers to intercept a Japanese whaling ship. His foundation described the arrest as politically motivated and emphasized that Watson’s actions were focused on ending illegal whaling practices.

Japan resumed commercial whaling in 2019 after leaving the International Whaling Commission, asserting that whale meat is a cultural tradition. Conservationists, however, continue to challenge these practices, highlighting their impact on marine ecosystems.

Despite the challenges, Watson remains steadfast in his mission to protect marine life and bring attention to whaling practices. His dedication to ocean conservation has made him a globally respected advocate for the environment.

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Marine Life & Conservation

12 Days of Zero-Waste Fish-mas

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This holiday period, the Marine Conservation Society, the UK’s leading ocean membership charity, invites you to make some simple changes to eating fish this Christmas to help our seas.

Dr Kenneth Bodles, Head of Fisheries and Aquaculture at the Marine Conservation Society, said, “During the festive season, our consumption increases, but so does waste. Sustainability isn’t just about where food comes from – it’s also about how you use it. By reducing waste and making the most out of your seafood, you’re not only taking steps to be more ocean-friendly, but can also help to cut costs during what is often one of the most expensive times of the year”.

The Marine Conservation Society has compiled twelve tips on how to consume seafood sustainably with zero-waste this Christmas:

Buy whole fish instead of fillets

Instead of fillets, consider buying whole fish such as salmon, hake, or lemon sole. By adopting a “nose to tail” approach with cooking, whole-baked fish not only feeds a crowd, but also helps to minimise waste and maximise sustainability by using up every part of the animal, including bones, skin, and fat.

Make fish stock

Leftover fish bones or shells can be put to good use by boiling them to make a nourishing fish stock or bisque. This can be frozen and preserved for later use and makes for a flavourful base in a soup.

Make your own fish pâté

Avoid waste by turning leftover fish, such as smoked mackerel or salmon, into a delicious pâté by blending with cream cheese and lemon. Perfect when paired with crackers.

The sustainability of salmon and mackerel varies depending on where and how it is caught or farmed. For more information on green-rated options, check the charity’s Good Fish Guide.

Buy frozen

By purchasing seafood that is frozen or vacuum-packed, this helps to reduce waste by extending the shelf life of your food.

Fish pie

If you’re wondering what to do with leftover cooked fish, why not opt for a classic fish pie with mashed potatoes, leeks, and a cheesy sauce? A sure crowd pleaser on Boxing Day.

Use the head

Don’t forget the fish head! The meat is incredibly tender and flavourful. The charity recommends a cod’s head curry or recreating Fallow’s renowned cod’s head in siracha butter.

By stretching your ingredients further, not only is this a more sustainable way to enjoy seafood, but also cost-effective by repurposing leftovers and cooking creatively.

Boxing Day brunch

Mix leftover kippers or smoked salmon with scrambled eggs for a tasty, zero-waste, Boxing Day brunch.

For best choice, make sure you buy kippers, or herring, from the North Sea and the North Irish Sea.

Zero-waste storage

A top tip from the Marine Conservation Society to avoid waste is freezing fish offcuts to save for future use.

Crisp up the skin

Even leftover fish skin can be turned into a quick savoury snack by crisping it up in an air fryer with a little olive oil and salt.

Anchovies two ways

Leftover anchovies can either be blended with butter to make a delicious anchovy butter or tossed into pasta for a hit of umami flavour.

The charity recommends opting for anchovies caught in the Bay of Biscay for best choice.

Fishcakes

For an easy, zero-waste meal, leftover seafood trimmings can be mixed with mash and fried in breadcrumbs to make fishcakes.

Pickled mussels

Try pickling mussels in 1:1 vinegar and water, with a dash of sugar for a sustainable, zero-waste snack that can be enjoyed well beyond the festive season.

Mussels farmed in the UK are a seafood superhero. Grown using low-impact methods and harvested by hand, they get all the food they need from the sea around them. This makes them one of the most sustainable, ocean-friendly, and cost-effective seafood options.

Players of People’s Postcode Lottery have raised £6.6M towards the Marine Conservation Society’s vital work in making seafood more sustainable.

Laura Chow, Head of Charities at People’s Postcode Lottery, said: “Fish is a festive favourite for many, but making sustainable choices when it comes to how we buy and eat seafood makes all the difference for our ocean. Support from players of People’s Postcode Lottery has helped the Marine Conservation Society further its sustainable seafood work, so that we can all enjoy healthier, better protected seas.”

The Marine Conservation Society encourages you to make sustainable seafood choices a year-round habit, not just for Christmas. To check how sustainable the seafood on your plate is, you can visit the charity’s Good Fish Guide. The Guide helps consumers and businesses identify the most sustainable seafood using a simple traffic light system, based on where and how species are caught or farmed. Green is the best choice, amber means improvements are needed, and red indicates fish to avoid buying.

Zero-waste gift idea

Why not embrace a zero-waste Christmas by gifting a membership to support marine conservation? It’s a meaningful, low-waste gift that helps protect our ocean for generations to come. Memberships start from as little as £5 a month – the price of a sandwich and drink from your local coffee shop.

Find the latest sustainable seafood advice for wild-caught and farmed seafood on the Good Fish Guide, downloadable to your phone from www.mcsuk.org/goodfishguide.

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