Conservation Photography

Sailfish off of the Yucatan

Photos and Story by Pete Oxford and Reneé Bish

“Don’t end up as a kebab!” my friend Pete Atkinson Skyped me after I’d told him about my upcoming adventure.

It was March, in Mexico, off the Yucatan Peninsula on Isla Mujeres, and it was six o’clock in the morning. I was on the dock, ready to board one of the fleet of a dozen high-tech, game-fishing boats, each bristling with fishing poles, out-riggers and antennas. Clients and crews were cocky with anticipation. Fishing was good – the annual migration of sailfish was in full swing.

Sailfish are one of the most highly prized gamefish in the world. The sport fishing industry sells them as “providing thrilling leaps and a powerful and acrobatic fight”. Personally, I have to admit that I just don’t get it. I fail to understand how the terror of a magnificent, hooked fish, in its desperate attempts to evade death can be entertaining, whether it leaps out of the water or not. Nor do I understand how we view the fish as “providing” such a show as if it were doing it obligingly to please a human audience.

Nevertheless my three compañeros and I were no exception, we were also there to get amongst the sailfish. Our intentions however were different. We wanted to peel back the barrier and witness one of the world’s most incredible fish in its natural environment – from underwater.

Sailfish are members of the billfishes, Istiophoridae, family (which includes all the marlin, the spearfish and sailfish). They are a designated Highly Migratory Species (HMS) and will swim an average of 200,000 miles, through international waters, in their 16 year lifetime. They can grow quickly in their first year reaching up to five foot in length but from then on their growth slows considerably. They are one of the most inshore ranging of the billfish feeding on flying fish, halfbeaks, sardines, small tuna, squid and octopi.

The problem of course is how do you find a few sailfish in a vast expanse of open water. Despite their size of up to nine feet in length and in excess of 120 pounds, they remain elusive. Except that is when they gather to feed.

Yet, these ambassadors of the high seas are threatened, like so much else in the oceans of the world. Even before humans have learned enough about their basic biology, from the moment we have been able we have rapidly and very effectively, been systematically ridding the planet of sailfish. Nor do we understand the consequences. We do know that apex predators in general are the keystone species of ecosystems and without sailfish being present in their pivotal role anything could happen. Maybe no billfish would mean that baitfish numbers exploded, just as no lions results in too many grazers and bush turning to desert so, an explosion of baitfish might eat all the plankton. But, guess what, 50% of the planet’s oxygen comes from oceanic plankton. Who knows what will happen? Whatever happens, if the trend continues, it will not be good.

Why are they threatened? Throughout their range sailfish regularly encounter 30-40 mile long lengths of monofilament nylon, laced with tens of thousands of baited hooks. Easy prey, the sailfish take the bait and drown on the line. The cruel irony is that these highly NON-selective fishing methods are actually targeting tuna and swordfish, yet alongside the dead sailfish may hang a drowned turtle or albatross. Sailfish have a rather tough, undesirable meat and are not even allowed to be landed commercially in the USA. When the fisherman comes to haul in the longline he berates the catch of “trash” fish, turtles and birds as a waste of hook space and they get tossed overboard to pile up on the sea floor. Unbelievably these incredible fish are caught for no other reason than to be thrown away as “by-catch” – a politically correct euphemism meaning carnage and waste.

I could no more imagine killing one of these animals as I could a lion. Of course there are people who would like to do both and I would say to those people “What’s the point? Haven’t we done enough damage to the planet, our home, already?” “Why not just trash your bedroom, your living room or your back yard – surely it’s the same?”

As the bait ball was being eaten smaller and smaller, the desperate sardines became individually more and more vulnerable. Occasionally one would break out from the ball and try to take sanctuary in our wetsuits or use us as a shield. An alert sailfish would soon swerve in perilously close to catch the errant sardine and, as thin as a knife would flex its body and shy away at the last instant in a supreme show of athleticism, the long, pointed bill missing my face by a foot or less. It was then I remembered Pete Atkinson’s comments and knew that if a sailfish had the will it could pierce my body with it’s sword, like a hot knife through butter. Malice was absent however and I felt guilty on behalf of those of my species whose only thought was to wrangle a hooked one.

‘Tag and release’ is the cry from all the would-be conservationists amongst the anglers. Yes, of course, it is better than bringing ashore a dead sailfish just to have it weighed and I applaud the goodwill and common sense of the initiative. We even spotted a tagged animal swimming happily with the crowd and joining in the hunt. I also witnessed however, underwater, from a few feet, the effort, stress and damage (as the taut monofilament continually raked the animals flank) of a sailfish with a hook in its mouth at the end of a line while the oblivious topside crew waited for it to provide the “thrilling leap”. It was not an easy thing to watch.

The fastest fish in the sea, not to mention one of the most beautiful, sailfish are a supreme blend of wolf, cheetah and chameleon. The time has come that they deserve our respect and understanding. Time too that we ban all indiscriminate long-line fishing and gill netting giving the sailfish, indeed all billfish, a chance to recover.

I give them “honorary mammal” status.

This slideshow requires JavaScript.

Pete Oxford, a British Biologist and his South African wife, Reneé Bish, have lived in Ecuador, South America since 1985 and 1992 respectively. They work as a professional wildlife and cultural photographic team and have travelled repeatedly to all continents in search of their images. Their principle drive is conservation and almost everything they do has a strong conservation component. Erring more and more towards marine conservation, Pete, who is a trained marine biologist, feels that ocean ecosystem restoration is one of the most pressing issues in the world today.

Pete’s images have been featured 10 times in the Wildlife Photographer of the Year Awards. He is published in many international magazines including National Geographic, BBC Wildlife, International Wildlife, GEO, Smithsonian, Nature’s Best, Airone, The Geographical, Terre Sauvage and Ranger Rick.

Pete was a Founding Fellow of the International League of Conservation Photographers (www.ilcp.com), he was awarded Ranger Rick Photographer of the Year and Ecuador’s Photo Journalist of the Year in 2015, in the same year he was a category winner in the Terre Sauvage /IUCN international photographic competition (as well as in 2014) and was recognized by Outdoor Photographer Magazine as among the 40 most influential wildlife photographers in the world. He was a principal speaker at WildSpeak in Washington DC in 2015.

Conservation Photography

National Geographic Explorer Thomas Peschak to Receive 2025 Eliza Scidmore Award for Outstanding Storytelling

This year’s award recognizes Peschak’s legacy of visually illuminating ecosystems, including the people advocating for them, while connecting audiences to the importance of conservation

Cover of the Amazon Special Single-Topic October 2024 Issue of National Geographic Magazine. Photo by Thomas P . Peschak/National Geographic.

Award-winning photographer and National Geographic Explorer T homas P. Peschak will receive the National Geographic Society’s 2025 Eliza Scidmore Award for Outstanding Storytelling for his long legacy of conservation storytelling at National Geographic and beyond.

The award — named for the writer and photographer Eliza Scidmore, the first woman elected to the Society’s Board of Trustees in 1892 — recognizes individuals whose work focuses on immersive storytelling to advance our understanding of the environmental and conservation issues we face, with the ultimate goal of supporting societies in making the best decisions for a healthier planet.

While Peschak began his career training as a marine biologist specializing in human-wildlife interactions, he eventually moved to photojournalism after realizing his impact on conservation could be greater through storytelling to inspire change. Now, Peschak’s accomplishments are world-renowned, with 18 Wildlife Photographer of the Year wins, seven World Press Photo Awards, and most recently, the 2024 Wildlife Photojournalist Story Award — all for his significant work documenting some of the most crucial conservation stories of our time.

Ariaú River, Brazil – A pink river dolphin cruises in the shallows of a flooded forest in Brazil’s Ariaú River. Its unique anatomy allows it to swim easily through these waters. Narrow dorsal fins, long snouts and large, flexible flippers let the mammals slip in and out of submerged branches. “They basically fly between the trees,” marine biologist Fernando Trujillo says, “following the fish.” Featured in the Special Single-Topic October 2024 Amazon Issue of National Geographic Magazine. © THOMAS P. PESCHAK/NATIONAL GEOGRAPHIC

“Tom’s work is rooted in a commitment to drive meaningful impact. Whether documenting vital ecosystems, the plight of at-risk species or the stories of communities, his images open our eyes to the world, make it clear what’s at stake and inspire us to act,” said Jill Tiefenthaler, CEO of the National Geographic Society. “Tom’s dedication to illuminating and protecting the wonder of our world defines his work, and it’s why we are deeply honored to present him with the 2025 Eliza Scidmore Award for Outstanding Storytelling.”

Most recently, he was the lead storyteller on the National Geographic and Rolex Perpetual Planet Amazon Expedition, a multiyear series of solutions-centered science expeditions spanning the entire Amazon River Basin. Working with fellow Explorers and local communities, Peschak immersed himself in the basin for 396 days to reveal its aquatic and wetland habitats. The single-topic October issue of the National Geographic magazine was devoted entirely to Peschak’s stunning images of the Amazon Expedition. Starting with ice axes and crampons in the icy high Andes and finishing with scuba gear in the Atlantic Ocean, he created the first-of-its-kind comprehensive photographic archive of our planet’s most iconic and biodiverse river system.

Wolf Island, Galapagos Islands – A ground finch pecks at the base of a Nazca booby’s flight feathers and drinks the blood. © THOMAS P. PESCHAK/NATIONAL GEOGRAPHIC

To date, Peschak has photographed 20 National Geographic magazine features on various subjects, including manta rays, sea turtles, climate change in Antarctica and the global seabird crisis, the latter of which resulted from a Society grant in 2017. Seeking to address the loss of 230 million seabirds over 60 years, Peschak mined archives for images of seabird colonies in Peru taken 100 years ago and re-photographed those same locations, presenting these images side by side in an innovative multimedia display to visualize this staggering absence in the hopes of protecting this ecologically critical and unique species.

Aldabra Atoll, Seychelles Islands – Blacktip reef sharks wait for the tide to refill the lagoon at remote Aldabra Atoll. © THOMAS P. PESCHAK/NATIONAL GEOGRAPHIC

In addition to his extraordinary photojournalistic work, Peschak has written and photographed eight books, including “Sharks and People,” which chronicles the relationship between people and sharks around the world, and “Wild Seas,” a collection of photos taken by Peschak documenting the beauty and fragility of underwater life and wild coastlines from around the world. He has also appeared as a speaker for the National Geographic Live! series, having presented over 20 shows in 15 cities on three continents.

Mexico – A manta ray being cleaned by Clarion angelfish. Today these animals play an important role in tourism in places like Mexico’s Archipiélago de Revillagigedo Biosphere Reserve, in the Pacific Ocean about 240 miles southwest of Baja’s southern tip. © THOMAS P. PESCHAK/NATIONAL GEOGRAPHIC

“Photography and storytelling aren’t just about highlighting places with unique biodiversity, especially when areas like the Amazon basin are under siege every day from issues like overfishing, pollution and climate change,” said Peschak. “To capture the full scale, it’s imperative to highlight these challenges as well as the people who are facing them head-on: local communities, Indigenous peoples, researchers and other Explorers. The goal and hope with my work has always been to photograph places I love in order to help save them, so it is a true honor to receive this award and get to continue to work on important stories of conservation.”

Bahama Islands – Green sea turtles congregate near a dock in the Bahamas. © THOMAS P. PESCHAK/NATIONAL GEOGRAPHIC

While remaining a cornerstone of storytelling work at the Society, Peschak continues to focus on marine conservation storytelling more broadly, serving as the director of storytelling for the Save our Seas Foundation — an organization he has been an integral part of for almost two decades. He is also a founding director of the Manta Trust and a senior fellow of the International League of Conservation Photographers.

Peschak will be honoured as the 2025 Eliza Scidmore Award recipient during the annual National Geographic Society Storytellers Summit in February 2025. To learn more about Peschak and other Explorers’ work, visit our website here.

ABOUT THE NATIONAL GEOGRAPHIC SOCIETY

The National Geographic Society is a global nonprofit organization that uses the power of science, exploration, education and storytelling to illuminate and protect the wonder of our world. Since 1888, National Geographic has pushed the boundaries of exploration, investing in bold people and transformative ideas, providing more than 15,000 grants for work across all seven continents, reaching 3 million students each year through education offerings, and engaging audiences around the globe through signature experiences, stories and content.

Conservation Photography

Manta Ray Magic: Witnessing a Feeding Frenzy in the Great Barrier Reef – Photography by Aliya Siddiqi

While working at an island that’s known as “the home of the manta ray,” it’s easy for most of us staff to get jaded at seeing one or two manta rays…per day. Maybe they do a quick cruise past, or maybe a stop at the cleaning station. But when these mantas do aggregate around this small island on the Great Barrier Reef, those are the days that turn into pure magic. And it reminds us all as to why these animals are so spectacular to interact with.

Manta rays, more specifically Manta alfredi, are unique in the contrast between their large size and inquisitive behavior around humans. Despite reaching average lengths of three to five meters wingtip to wingtip, they are filter feeders and seek out the smallest creatures in the ocean to feed on. The diets of manta rays are found to consist mostly of different types of zooplankton, small creatures that range from microscopic single-celled organisms to the larvae of larger animals like crabs, octopuses, and fish. Zooplankton are heterotrophic, meaning that they obtain their energy from feeding on other organisms including phytoplankton and other zooplankton. In this photo series, all of those small dots sparkling in the photos indicate a high number of plankton.

According to scientists studying the island aggregation site, the higher biomass of zooplankton seems to be a result of “local concentration and retention processes around the island”. Though still unknown why these zooplankton blooms around the island happen, when it does become what we call “manta soup,” the foraging behaviour of the manta rays gives guests and staff some unforgettable experiences. The elasmobranchs ensure filter-feeding efficiency by looping around consistently in nutrient-dense areas. All one must do is stay in that same spot and wait for the mantas to swoop in and detour around you – though with strong currents, this is often more easily said than done. However, some days you get lucky when the weather window blesses you with no wind, high zooplankton biomass, and an influx of manta rays.

These photos come from a day like that, making it almost too easy for an amateur photographer like me to capture these charismatic animals. The mantas were swooping in and out, with some of the females displaying quite pregnant bellies. Like any aggregation site, tourism operators greatly benefit from the frequency at which these animals appear. Their docile and curious nature also makes them excellent flagship species for marine conservationists. Listed as Vulnerable to Extinction by the IUCN, these experiences with the public allow for an opportunity to discuss the challenges our oceans are facing, and why protection is of the utmost importance.

Conservation Photography

Cleaning Stations & Coastal Cruising – Under the Waves with Karim Iliya, October 2024

This is a turtle cleaning station. You can see the turtle in the back getting cleaned by a fish which eats parasites and algae off the turtle’s skin, shell, and scales. The turtle in the front is waiting its turn. This is a symbiotic relationship in which the turtles get cleaned, and the fish get a meal.

A Hawaiian green sea turtle cruises beneath the waves off the coast of Hawaii. This turtle was eating algae off the rocks, seemingly unaffected by the powerful turbulent water all around. When not eating algae, these turtles spend much of their time laying on the nearby beach .

Karim was published in National Geographic magazine for his humpback whale photography. He now leads his own trips so that others can swim with whales.

If you are interested in swimming with or photographing humpback whales, Karim guides people on small trips between August and October every year in Tonga. Visit www.dancewithwhales.com to find out more

To see more of Karim’s work, visit his website at www.karimphotography.com