Marine Life & Conservation
Marine Conservation Society shares incredible ocean photography from 2021

The Marine Conservation Society has gathered a selection of incredible ocean photography to celebrate life in the UK’s seas. Hear from seasoned divers and photographers about how they captured their images and get inspired to dive in yourself.
While the images below show the colourful and curious world under the surface of the UK’s seas, the fragile ecosystems are in urgent need of protection and restoration. Without a healthy ocean, we cannot have a healthy planet.
For divers and snorkellers, the Marine Conservation Society’s Seasearch programme is a great way of giving back and exploring the UK’s waters. Seasearch volunteers conduct underwater surveys, providing an insight into the state of the UK’s seas. Learn more about the programme, and how to get involved, by visiting www.seasearch.org.uk.
- Painted goby in shell by Dan Bolt“Springtime along the edges of a Scottish sea loch are full of hope and renewed life. Below the cool waters of the loch itself a similar scene is echoed.“This small painted goby is among many species of fish who prefer to make a nest to lay and look after their eggs. A favoured nesting site is within the hard shell of a dead sea urchin. This provides an excellent haven for the eggs and an easily defended entrance from the claws of hungry crabs. The still-vibrant colours of this shell prove it was not long deceased before this goby moved in.”
- Bobtail squid by Saeed Rashid“Bobtail squid are one of the smaller squid species, growing to just a few centimetres in length. Living in the shallow waters around the UK all year round, they often bury themselves in sand only showing their eyes. They do this to hide from both their predators and their prey.“Like their larger cousins, octopus and cuttlefish, they have the ability to change their colour. They can also sometimes change the texture of their skin to help camouflage into their surroundings. This makes them incredibly hard to spot but, at night, they’re often attracted by diver’s lights so will come out of hiding for a sneak peek.“
- Humpback Whale by Peter Shucksmith“I was sat on the pier with all my kit waiting for my boat support for the day. The weather was incredibly calm and sunny a very rare mid-winters day, perfect for what we wanted to try, snorkelling with humpbacks. Time was limited due to the short days in Shetland at this time of year and with the sun being low it can make it quite challenging underwater. We soon found the whales and within seconds a head came out of the water. I heard a blow and lifted my head to see the back of one of the whales that were heading towards me. Putting my eye back to the camera two large shadows appeared at the periphery of my vision and suddenly they were there right in front of me. “
- Catshark by Sam Mansfield“As a kid on the coast, I’d look for curious leathery ‘mermaid’s purses’ (shark egg cases) washed up along the shoreline. Snorkelling off Cornwall last year, I was ascending from the kelp as the sun dipped toward the horizon and was taken by surprise as this shark brushed past me in the shallows. With the last of my breath I grabbed a picture and watched it glide into the green.“Snorkelling is a wonderful way to see many of the beautiful, weird and gigantic sea creatures that call the UK home. After these years of lockdowns and travel restrictions, wading into the sea with a mask and a lungful of air can bring much needed moments of joy and connection.“
- Life in a diver’s torch by Dan Bolt“Nature is amazing! She can turn her hand to reclaiming just about anything we leave in our wake, and this old diver’s torch is no exception. It’s now home, and shelter, to a lobster, anemones urchins, starfish and worms, slowly becoming part of the marine environment itself.”
- Crabs fighting by Martin Stevens“Spider crabs are common in the summer in Cornwall, often venturing into shallow water.“These two crabs were inshore quite early in the spring and I spotted them while snorkelling and freediving between the kelp. At first I thought they would simply pass each other by as they moved between the seaweed. Instead, they jumped at each other and began vigorously fighting, before one gave up and scurried off. Fortunately, I managed to get a few quick shots while the action lasted.“
- Anemone in mussels by Kirsty Andrew“These mussels are jostling for position at the entrance to an underwater arch where currents, which normally flow freely around the Farne Islands in Northumberland, are forced through a relatively small opening. This unusual water flow causes a ‘high energy’ hotspot where fields of tiny mussels are poised to feed on the nutrients travelling past at high speed. The mussel bed extends as far as the eye can see, only broken up by the occasional hardy anemone. To the naked eye the mussels look brown-black but torchlight brings out their enticing colour.”
- Cuttlefish by Saeed Rashid“Common cuttlefish can grow to ½ metre in length. They’re the largest cuttlefish found in UK seas and are often spotted by snorkellers and divers.”
- Sea angel by Kirsty Andrews“Sea angels patrol the open ocean, feeding on sea butterflies, which themselves have an overly pretty name, being tiny swimming sea snails. The ‘wings’ of the sea angel are actually its feet which have developed to propel the sea angel through the water. This angel appeared in torch light during a night dive in the farthest reaches of North West Scotland.”
- Sea squirt by Ally Moore“The intricate and delicate detail of some of these creatures is quite mind boggling to see. The transparent sea squirt Diplosoma listerianum seen here, is actually a colony of animal called zooids. Colonial sea squirts can form beautiful and very individual patterns, some of which form star and flower shapes, which makes looking at these relatively common creatures, such a delight.”
To learn more about the Marine Conservation Society’s work, and how to get involved with the Seasearch project, please visit the charity’s website: www.mcsuk.org.
Header Image: Starfish by Billy Arthur
Marine Life & Conservation
Double Bubble for the Shark Trust

This week only – your donation to the Shark Trust will be doubled – at no extra cost to you!
The Shark Trust are raising vital funds for their Community Engagement Programme: empowering people to learn about sharks and rays, assisting the scientific community take action for elasmobranchs, and bring communities together to become ambassadors for change.
Every £1 you give = £2 for shark conservation. A donation of £10 becomes £20, £50 becomes £100! Help us reach our target of £10,000, if successful, this will be doubled to £20,000 by the Big Give.
Every donation makes DOUBLE the impact!
Monty Halls is backing this week of fundraising “Cousteau called sharks the “splendid savage of the sea”, and even through the more benign lens of modern shark interactions it remains a good description. The reefs I dived thirty years ago teemed with sharks, the perfect result of 450 million years of evolution. Today those same reefs are silent, the blue water empty of those elegant shadows. But hope remains that if one generation has created such devastation, so the next can reverse the damage that has been done. The Shark Trust are at the forefront of that fight.“
To find out more about the work of the Shark Trust visit their website here.
Blogs
The Sardine Run Controversy: Are We Undervaluing One of Nature’s Greatest Shows?

Every year, South Africa’s Sardine Run draws thousands of visitors, eager to witness one of the most spectacular marine wildlife events on the planet. Shoals of sardines stretch for miles, attracting a feeding frenzy of predators, including dolphins, seabirds, whales, and, of course, sharks. But while this natural wonder is a goldmine for ecotourism, some argue that it disrupts marine ecosystems or that shark tourism is an unnecessary risk.
The reality?
The Sardine Run doesn’t just showcase nature’s brilliance, it actively protects it.
A Predator Worth More Alive Than Dead
Sharks are the apex predators of the Sardine Run, and their presence is a major draw for divers, filmmakers, and tourists. But beyond the thrill, there’s a critical financial argument to be made: sharks are far more valuable alive than dead. A report by Oceana found that shark ecotourism generates hundreds of millions of dollars globally, while a single dead shark, caught for its fins or meat, is worth mere pennies in comparison.
According to Pew Trusts, reef sharks in Palau contribute an estimated $1.9 million each over their lifetimes through tourism, whereas a single dead shark fetches only $108 at market. The same economic principle applies to South Africa’s waters, where a live shark supports local businesses, jobs, and conservation efforts through sustainable tourism. The question then becomes: why are some still advocating for the mass culling of these creatures when they’re worth exponentially more alive?
Sharks Are Not the Enemy
Despite their economic value, sharks face persistent threats in South Africa. Misguided fears about shark attacks fuel calls for lethal control measures like drumlines and shark nets; outdated and ecologically damaging practices that indiscriminately kill marine life, including endangered species.
Ironically, these same sharks drive South Africa’s multimillion-dollar dive tourism industry, proving that their survival is inextricably linked to the economy.
By protecting the predators of the Sardine Run, South Africa preserves an ecological spectacle while securing jobs in tourism, hospitality, and marine conservation. It’s ensuring that communities along the coast continue to benefit from this natural event for generations to come.
From Passive Observers to Active Conservationists
“In the end, we will conserve only what we love; we will love only what we understand; and we will understand only what we are taught.”
Baba Dioum’s quote perfectly encapsulates why the Sardine Run and shark conservation efforts are so vital.
“We will conserve only what we love.” Experiencing the Sardine Run first and seeing sharks glide effortlessly through bait balls and feeling the sheer energy of the ocean, creates an emotional connection that turns spectators into advocates. It’s hard not to love something so breathtakingly wild.
“We will love only what we understand.” Sharks have long been vilified, but when people see them in their natural role as apex predators, shaping marine ecosystems, their fear turns into fascination. The more we understand sharks, the more we appreciate their importance in maintaining ocean health.
“We will understand only what we are taught.” Ecotourism, like responsible Sardine Run expeditions, plays a huge role in education. Through firsthand encounters, expert guides, and conservation messaging, people learn that sharks are worth far more alive than dead. This, in turn, supports coastal economies, balancing marine ecosystems, and ensuring the future of this natural phenomenon.
Critics argue that the Sardine Run disrupts natural feeding patterns or stresses marine life due to increased human activity. However, scientific studies suggest that well-managed ecotourism can actually enhance conservation efforts. The presence of responsible tour operators discourages illegal fishing, promotes marine research, and generates funds for conservation initiatives.
Furthermore, ecotourism advocates education and awareness. Anyone who’s ever been lucky enough to experience the sardine run will tell you how incredible it is to witness the greatest shoal on Earth and often leave as passionate champions for ocean conservation. In an age where marine species are vanishing at alarming rates, the Sardine Run may be one of the few large-scale events that turn passive observers into active conservationists.
The Sardine Run is an opportunity to teach, inspire, and create lifelong ocean ambassadors. If we want to protect sharks and the marine environments they support, we need more people to experience, understand, and ultimately, fight for them.
My Sardine Run Experience (Still Seems Surreal!)
Experiencing the Sardine Run firsthand in Cintsa on South Africa’s Wild Coast was one of the most incredible events of my life. I swam alongside foraging dusky sharks in focused grace, watched hundreds of common dolphins expertly and intelligently herd sardines into bait balls, observed the honed precision of countless Cape gannets diving, and saw gentle but giant Bryde’s whales effortlessly slicing through the schools.
My friends who stayed longer even had the amazing opportunity to interact with humpback whales. Cintsa is a hidden gem for the Sardine Run, offering an untouched wilderness without the intense competition of other operators. The encounters I had weren’t just breathtaking, they reinforced why this natural event is invaluable for conservation and ecotourism.
I will be forever grateful to Go Dive Mossel Bay for their incredible passion for the ocean and the unforgettable experiences they’ve given me. Their expertise and dedication to marine conservation made my Sardine Run adventure in Cintsa extraordinary. Cintsa is truly a hidden gem for the Sardine Run, offering an intimate, untouched wilderness where the ocean comes alive without the crowds.
The Bottom Line: The Sardine Run is Vital for Conservation in South Africa
The real controversy isn’t whether the Sardine Run is good or bad for conservation. It’s why we aren’t doing more to protect the species that make it so extraordinary.
Instead of fearing sharks or debating their presence, we should be celebrating them as a cornerstone of South Africa’s ecotourism economy.
Every shark in the Sardine Run represents a long-term financial investment, one that benefits local communities far more than a fleeting profit from finning or culling.
So, the next time someone asks whether the Sardine Run is a threat, remind them of this: a dead shark is worth a few dollars, but a live shark fuels an entire industry. South Africa’s future… both ecological and economic… depends on making the right choice.
Photos: Frogfish Photography
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