Cookies help us run our site more efficiently.

By clicking “Accept”, you agree to the storing of cookies on your device to enhance site navigation, analyze site usage, and assist in our marketing efforts. View our Privacy Policy for more information or to customize your cookie preferences.

See 15 Stunning Images From the Ocean Photographer of the Year Awards

News Feed
Thursday, September 12, 2024

The vastness of the ocean evokes both wonder and mystery. And for centuries, photographers have been trying to capture its essence. Since the first underwater photography began in 1856, technology has evolved to allow divers to take breathtaking images that bring to life this unique ecosystem. The Ocean Photographer of the Year Contest, sponsored by Oceanographic Magazine and Blancpain, channels the passion of ocean photographers into a yearly competition. The contest has a simple mission: “To shine a light on the wonder and fragility of our blue planet and celebrate the photographers giving it a voice.” This year, photographers from around the globe submitted more than 15,000 coastal, drone and underwater images to the contest. The shots fell into seven categories: wildlife, fine art, adventure, conservation impact, conservation hope, human connection and young photographer. The competition awards an overall winner—the Ocean Photographer of the Year—in addition to category winners, the Ocean Portfolio Award honoring a photographer’s collection of work and the Female Fifty Fathom Award, which celebrates a boundary-pushing woman in ocean photography. Winners of the 2024 contest were announced September 12, and the recognized photographs include dramatic wildlife encounters, beautiful examples of humans’ connection with the ocean and stark reminders of society’s impact on the marine environment. The image winners will go on exhibition at the Australian National Maritime Museum in Sydney, Australia, on November 28, followed by several yet-to-be-announced venues in early 2025. Below are the stunning images awarded in this year’s contest, as well as a selection of finalists that also wowed the judges. Overall Winner, Rafael Fernández Caballero A Bryde’s whale opens its mouth, about to devour a heart-shaped bait ball in Baja California Sur, Mexico. Rafael Fernández Caballero The overall winning image shows a Bryde’s whale about to devour a bait ball—a last-ditch defensive measure that occurs when fish swarm together and pack tightly, typically performed by small schooling fish when they feel threatened by predators. In the photo, light shines through the water. Research suggests Bryde’s whales spend most of the day within 50 feet of the water’s surface. While this school of fish may seem like a hearty snack, Bryde’s whales eat an estimated 1,320 to 1,450 pounds of food daily—so this whale likely fed again shortly after. “The image captures perhaps the most special—and craziest—moment of my life,” says photographer Rafael Fernández Caballero in a statement. “It fills me with joy having lived this moment—and to have captured the image.” Female Fifty Fathoms Award Winner, Ipah Uid Lynn A tiny goby perches on a delicate sea whip, surrounded by colors at Romblon Island in the Philippines. Ipah Uid Lynn Ipah Uid Lynn, a Malaysian photographer, took home the Female Fifty Fathoms Award with her body of work that featured this colorful image of a goby. This award works differently than the others. Instead of submitting photos, the recipient is nominated by her peers and judged by a special panel. “It’s a recognition that goes beyond personal achievement,” Lynn says in a statement. “It highlights the importance of storytelling through photography and the voices of women in this field.” This vibrant photograph highlights the beauty of small creatures in the ocean. It depicts a goby resting on a sea whip, a type of soft coral. Sea whips can grow to two feet in total height, making this a spectacular close-up capture. Portfolio Award Winner, Shane Gross Baby plainfin midshipman fish, still attached to their yolk sacs. Shane Gross Canadian photographer Shane Gross encountered this group of baby plainfin midshipman fish still attached to their yolk sacs in British Columbia, Canada. For these fish, it’s the males that provide parental care. While the plainfin midshipman is known to be a deep-sea marine fish, it transcends habitats during the breeding season in summer and migrates to the fluctuating intertidal zone. As the tide moves in and out, the fish face changing temperatures and oxygen levels. While the fish might swim in comfortable cold water in the morning, their rocks could be completely exposed to air in the afternoon. Despite this stressful environment, the male midshipman remains to care for his young. The babies “are guarded over by their father until they are big enough to swim … to ocean depths,” Gross says in a statement. Human Connection Winner, Zhang Xiang A beach reflects the golden haze of the sunset while a traditional fisher wades through the water in Fujian, China. Zhang Xiang A traditional Chinese fisher traverses a beach as the sunset’s golden haze is reflected by the sand and water. China is the world’s largest seafood producer and exporter, accounting for about 35 percent of global production. The sea around China contains 3,000 marine species, of which more than 100 are fished commercially, including mackerel, anchovy, shrimp and crab. Here, the beauty of the landscape brings another economic value to the area in Fujian province. “The gorgeous sight attracts many tourists, bringing income to local people,” photographer Zhang Xiang says in a statement. Adventure Winner, Tobias Friedrich A scuba diver is dwarfed by a shipwreck in the Bahamas. Tobias Friedrich The photo above was a surprise find for German photographer Tobias Friedrich. “We were on a liveaboard cruise to take underwater images of tiger and hammerhead sharks,” he says in a statement. “But due to bad weather conditions, we had to seek shelter and look for alternative dive sites. We decided to dive on this wreck … At that time, the sand under the bow was washed out, which made it an excellent photographic opportunity.” The region surrounding the Grand Bahama has 176 shipwrecks, according to an analysis of historical records done last year. The ship pictured above was intentionally sunken by a dive center. Known as scuttling, this practice of purposefully sinking ships has grown; it can produce dive training sites and increase revenue options for dive centers. However, some scuttling has also been done for ecological reasons, helping to create new artificial reef sites for fish. Conservation (Hope) Winner, Shane Gross A green sea turtle is released by a researcher after being accidentally captured while trying to catch sharks. Shane Gross This green sea turtle was accidentally caught by researchers when they were trying to find sharks. Here, the creature is returned to the ocean after a researcher untangled it from the net, took measurements and tagged the turtle for conservation purposes. Tagging an animal is a crucial way for scientists understand and learn about its species. The practice could help researchers understand migratory patterns, lifespan and how the species spends time. Shane Gross, who snapped the photo, remarks on the future of the tagged green sea turtle: “She is now an ambassador for her species.” The green sea turtle is the largest hard-shelled sea turtle. As herbivores, the animals’ diet of seagrasses and algae gives their fat a greenish color. Green sea turtles can be found worldwide, nesting in more than 80 countries and swimming in the coastal areas of more than 140 countries. Conservation (Impact) Winner, Frederik Brogaard A fin whale, the second-biggest whale species on Earth, at a whaling plant in Iceland. Frederik Brogaard For the 2024 hunting season, Iceland made the controversial decision to distribute a license to a whaling company for the hunting of fin whales. Above, a dead fin whale waits to get butchered at a whaling plant before being sent to Japan. “The picture might induce a feeling of hopelessness, but public uproar throughout the last two years has resulted in the cancellation of last year’s whaling season in Iceland. Unfortunately, a whaling quota was again issued this year,” says Frederik Brogaard, the Denmark-based photographer who captured this image, in a statement. “I hope this picture raises awareness and serves as an inspiration to keep the public pressure on. These whales are crucial in our fight against climate change, sequestering tonnes of CO2 in their lifetime, and are worth more to us alive than dead.” Young Ocean Photographer Winner, Jacob Guy An elusive algae octopus shows off its fluorescence under ultraviolet light in North Sulawesi, Indonesia. Jacob Guy The algae octopus is elusive. “Normally coming out to hunt at dusk, with incredible camouflage, these creatures blend seamlessly into the reef—until they are viewed under a different light,” says photographer Jacob Guy of the United Kingdom in a statement. He spotted this individual off of North Sulawesi, Indonesia. “On my last dive of the trip, I got lucky and found one of these beautiful creatures on the hunt for a meal and managed to capture the intense look from its yellow eyes.” Under ultraviolet light, the algae octopus has an uncommon ability—it glows with fluorescence, absorbing the light to emit it at visible wavelengths. But in its resting camouflage state, the animal looks like a shell overgrown with algae—which is how it gets its name. When an algae octopus is hungry, you may find it in an unexpected place: on land. It can move between tidal pools on a beach when hunting for crabs. Fine Art Winner, Henley Spiers Juvenile Munk’s devil rays are attracted by a green light on a boat, seemingly flying through the water in the Sea of Cortez, Baja California Sur, Mexico. Henley Spiers Munk’s devil rays, like the ones above, are found in tropical oceanic waters of the eastern Pacific Ocean. Munk’s devil rays are quite acrobatic. They can leap out of the water, either alone or in groups, performing vertical jumps and somersaults. They mainly feed on opossum shrimp and zooplankton but can also eat small fish. The rays are known to form enormous congregations when feeding, resting or—in at least one instance—mating. Henley Spiers of the U.K. describes in a statement how he captured the photo: “At night, we hung a green light from the back of our boat. As plankton gathered around it, the mobula rays gratefully swooped in for a microscopic buffet. The rays seem to fly through the water as they pursue their dinner. Entranced by their glance, I used a two-second exposure to capture their movements, which, to my eye, felt like an aquatic ballet.” Wildlife Winner, Manuel Castellanos Raboso A mahi-mahi, also called a common dolphinfish, proudly displays its catch amidst a feeding frenzy. Manuel Castellanos Raboso A sunlit mahi-mahi enjoys its catch from the bait ball behind it in Baja California Sur, Mexico. The large fish, which can grow to seven feet long, eat a variety of species, including small pelagic fish, juvenile tuna and invertebrates. Mahi-mahi can reproduce at a relatively young age, as early as four to five months old, and their productivity is one reason why scientists assume the mahi-mahi population is stable. “Its vibrant yellow and green hues shimmer brilliantly under the refracted sunlight against the stunning blue of the Pacific Ocean,” Spanish photographer Manuel Castellanos Raboso says in a statement. “[The mahi-mahi were] moving like torpedoes in front of us. This scene captures the hunt and the energy of the Baja’s marine life.” Finalist, Jake Wilton This rare leucistic green sea turtle was discovered among nests, supported by local conservation efforts, in Papua New Guinea’s Conflict Islands. Jake Wilton Typical sea turtles have deep green coloring, but the individual above has a rare condition: leucism. An animal with leucism experiences a partial loss of pigmentation. This often leads to white coloration in splotches on the animal’s skin or fur. Leucism is not exclusive to turtles; it can be found in horses, cows, cats, dogs, crocodiles, penguins and other species. Notice the dark color of the turtle’s eyes in the photo—this is one trait that distinguishes leucism from albinism, since leucism does not affect the eyes’ pigmentation. Albino animals, on the other hand, have pink, red or light blue eyes. For Australian photographer Jake Wilton, hitting the shutter with just the right timing was critical to achieving this shot. “Using the surface of the calm water, I captured the striking reflection of the hatchling as it surfaced for air,” Wilton says in a statement. In Papua New Guinea’s Conflict Islands, conservation efforts have boosted the numbers of turtle hatchlings. The discovery of this rare leucistic turtle, Wilton adds, “is a testament to the successful turnaround in conservation efforts and the beauty of these endangered creatures.” Finalist, Filippo Borghi One of the Southern Ocean’s most formidable predators, the leopard seal, approaches the camera with its mouth wide open. Filippo Borghi “In the frigid waters of the Southern Ocean, just off the coast of Antarctica, I had the opportunity to capture a breathtaking encounter with one of the region’s most formidable predators—the leopard seal,” says Italian photographer Filippo Borghi in a statement. The leopard seal, sometimes referred to as a sea leopard, is the second-largest species of seal in the Antarctic, behind the southern elephant seal. Its only natural predator is an orca. Sea leopards feed on fish, squid, small crustaceans, penguins, smaller seals and even whale carcasses. Borghi describes his nerves the moment he got the shot. “I held my breath, my heart racing with a mixture of awe and trepidation, as the seal approached, its spotted coat and powerful jaws seeming suspended in the crystalline waters,” he adds. “[Its] dark eyes were fixed on mine.” Finalist, Daisuke Kurashima A diver swims through colorful waters off Iwo Jima. Daisuke Kurashima Iwo Jima is one of the Japanese Volcano Islands, a group of three islands in Micronesia governed by Japan. The effect displayed in the photo above is a product of a special environmental feature of Iwo Jima: hot springs. “When the water from the hot springs flows into the sea, the shallower the water is, the more red or orange it turns,” Japanese photographer Daisuke Kurashima says in a statement. “The visible colors in the water vary depending on the concentration of the hot spring’s components, and the appearance is compared to an aurora borealis.” Finalist, Edwar Herreño Parra Beside the Sharkwater research vessel, which was initially used by the Japanese fishing fleet, swims a whale shark with its distinctive spotted pattern. Edwar Herreño Parra The boat pictured above, aptly named Sharkwater, is a former fishing ship turned research vessel. Beneath it swims an endangered whale shark. Whale sharks have distinctive spotted patterns on their backs, which help divers and researchers to photograph and track individuals more easily. Despite their name, whale sharks are not whales—though they are some of the largest creatures in the ocean. Whale sharks can weigh up to 30 tons and even grow larger than a school bus. Like whales, they are filter-feeders, meaning they eat by straining plankton through their gills. Adult whale sharks do not stay with their young after birth, and only around 10 percent of them make it to adulthood. However, if they grow to adult size, the sharks enjoy a lifestyle with few predators, meaning they can enjoy a long life of up to 150 years. Colombian photographer Edwar Herreño Parra describes his moment with the shark on a tagging expedition. “I stayed in the water with the shark for almost an hour trying to take an image of the endangered species below the scientific vessel. It all came together, and the moody lighting and the rough sea add to the image’s appeal,” he says in a statement. Finalist, Kate Jonker An octopus peeks curiously out from its hiding spot in South Africa. Kate Jonker Octopuses are some of the most physically flexible creatures in all of nature. Beyond this, the common octopus featured here excels at camouflaging with its surroundings. The cephalopod achieves this feat through a network of pigment cells called chromatophores just below the surface of its skin. South African photographer Kate Jonker describes her encounter with the hiding creature in a statement: “This little common octopus was so well camouflaged among the hydroids that I almost missed it. It would peek out, then hide, lifting its head cautiously.” Octopuses are quite intelligent—they can complete puzzles, untie knots and open jars. Interestingly, their intellect is based in a different kind of anatomy than humans’—about two out of three of their neurons are located not in their head, but in their arms. Jonker adds that she spent about 15 minutes just watching this creature, “noticing its curiosity and caution. Gradually, it became braver, spending more time observing me and my camera. Eventually, it allowed me to capture its photo before slipping away beneath her rock.” Reflecting on the experience of getting the shot, Jonker notes that “moments like these are humbling, reminding us we are visitors in their environment, yet they are willing to share a connection.” Get the latest stories in your inbox every weekday.

The winning and highly commended underwater photography spotlights breathtaking animal behavior, conservation needs and the otherworldly environment of Earth's oceans

The vastness of the ocean evokes both wonder and mystery. And for centuries, photographers have been trying to capture its essence. Since the first underwater photography began in 1856, technology has evolved to allow divers to take breathtaking images that bring to life this unique ecosystem.

The Ocean Photographer of the Year Contest, sponsored by Oceanographic Magazine and Blancpain, channels the passion of ocean photographers into a yearly competition. The contest has a simple mission: “To shine a light on the wonder and fragility of our blue planet and celebrate the photographers giving it a voice.”

This year, photographers from around the globe submitted more than 15,000 coastal, drone and underwater images to the contest. The shots fell into seven categories: wildlife, fine art, adventure, conservation impact, conservation hope, human connection and young photographer. The competition awards an overall winner—the Ocean Photographer of the Year—in addition to category winners, the Ocean Portfolio Award honoring a photographer’s collection of work and the Female Fifty Fathom Award, which celebrates a boundary-pushing woman in ocean photography.

Winners of the 2024 contest were announced September 12, and the recognized photographs include dramatic wildlife encounters, beautiful examples of humans’ connection with the ocean and stark reminders of society’s impact on the marine environment. The image winners will go on exhibition at the Australian National Maritime Museum in Sydney, Australia, on November 28, followed by several yet-to-be-announced venues in early 2025.

Below are the stunning images awarded in this year’s contest, as well as a selection of finalists that also wowed the judges.

Overall Winner, Rafael Fernández Caballero

An open-mouthed whale about to eat a group of fish swimming in the background.
A Bryde’s whale opens its mouth, about to devour a heart-shaped bait ball in Baja California Sur, Mexico. Rafael Fernández Caballero

The overall winning image shows a Bryde’s whale about to devour a bait ball—a last-ditch defensive measure that occurs when fish swarm together and pack tightly, typically performed by small schooling fish when they feel threatened by predators.

In the photo, light shines through the water. Research suggests Bryde’s whales spend most of the day within 50 feet of the water’s surface. While this school of fish may seem like a hearty snack, Bryde’s whales eat an estimated 1,320 to 1,450 pounds of food daily—so this whale likely fed again shortly after.

“The image captures perhaps the most special—and craziest—moment of my life,” says photographer Rafael Fernández Caballero in a statement. “It fills me with joy having lived this moment—and to have captured the image.”

Female Fifty Fathoms Award Winner, Ipah Uid Lynn

A goby surrounded by rainbow light on a plant-like sea whip.
A tiny goby perches on a delicate sea whip, surrounded by colors at Romblon Island in the Philippines. Ipah Uid Lynn

Ipah Uid Lynn, a Malaysian photographer, took home the Female Fifty Fathoms Award with her body of work that featured this colorful image of a goby. This award works differently than the others. Instead of submitting photos, the recipient is nominated by her peers and judged by a special panel.

“It’s a recognition that goes beyond personal achievement,” Lynn says in a statement. “It highlights the importance of storytelling through photography and the voices of women in this field.”

This vibrant photograph highlights the beauty of small creatures in the ocean. It depicts a goby resting on a sea whip, a type of soft coral. Sea whips can grow to two feet in total height, making this a spectacular close-up capture.

Portfolio Award Winner, Shane Gross

A group of baby plainfin midshipman fish on top of yellow spheres
Baby plainfin midshipman fish, still attached to their yolk sacs. Shane Gross

Canadian photographer Shane Gross encountered this group of baby plainfin midshipman fish still attached to their yolk sacs in British Columbia, Canada. For these fish, it’s the males that provide parental care. While the plainfin midshipman is known to be a deep-sea marine fish, it transcends habitats during the breeding season in summer and migrates to the fluctuating intertidal zone. As the tide moves in and out, the fish face changing temperatures and oxygen levels. While the fish might swim in comfortable cold water in the morning, their rocks could be completely exposed to air in the afternoon.

Despite this stressful environment, the male midshipman remains to care for his young. The babies “are guarded over by their father until they are big enough to swim … to ocean depths,” Gross says in a statement.

Human Connection Winner, Zhang Xiang

A beach at sunset with a fisherman wading through the body of water
A beach reflects the golden haze of the sunset while a traditional fisher wades through the water in Fujian, China. Zhang Xiang

A traditional Chinese fisher traverses a beach as the sunset’s golden haze is reflected by the sand and water. China is the world’s largest seafood producer and exporter, accounting for about 35 percent of global production. The sea around China contains 3,000 marine species, of which more than 100 are fished commercially, including mackerel, anchovy, shrimp and crab.

Here, the beauty of the landscape brings another economic value to the area in Fujian province. “The gorgeous sight attracts many tourists, bringing income to local people,” photographer Zhang Xiang says in a statement.

Adventure Winner, Tobias Friedrich

A scuba diver next to a large shipwreck on top of a rocky ocean floor.
A scuba diver is dwarfed by a shipwreck in the Bahamas. Tobias Friedrich

The photo above was a surprise find for German photographer Tobias Friedrich. “We were on a liveaboard cruise to take underwater images of tiger and hammerhead sharks,” he says in a statement. “But due to bad weather conditions, we had to seek shelter and look for alternative dive sites. We decided to dive on this wreck … At that time, the sand under the bow was washed out, which made it an excellent photographic opportunity.”

The region surrounding the Grand Bahama has 176 shipwrecks, according to an analysis of historical records done last year. The ship pictured above was intentionally sunken by a dive center. Known as scuttling, this practice of purposefully sinking ships has grown; it can produce dive training sites and increase revenue options for dive centers. However, some scuttling has also been done for ecological reasons, helping to create new artificial reef sites for fish.

Conservation (Hope) Winner, Shane Gross

A hand holds the shell of a turtle under clear water.
A green sea turtle is released by a researcher after being accidentally captured while trying to catch sharks. Shane Gross

This green sea turtle was accidentally caught by researchers when they were trying to find sharks. Here, the creature is returned to the ocean after a researcher untangled it from the net, took measurements and tagged the turtle for conservation purposes.

Tagging an animal is a crucial way for scientists understand and learn about its species. The practice could help researchers understand migratory patterns, lifespan and how the species spends time. Shane Gross, who snapped the photo, remarks on the future of the tagged green sea turtle: “She is now an ambassador for her species.”

The green sea turtle is the largest hard-shelled sea turtle. As herbivores, the animals’ diet of seagrasses and algae gives their fat a greenish color. Green sea turtles can be found worldwide, nesting in more than 80 countries and swimming in the coastal areas of more than 140 countries.

Conservation (Impact) Winner, Frederik Brogaard

A deceased whale surrounded by flying gulls in front of a whaling plant waiting to be butchered.
A fin whale, the second-biggest whale species on Earth, at a whaling plant in Iceland. Frederik Brogaard

For the 2024 hunting season, Iceland made the controversial decision to distribute a license to a whaling company for the hunting of fin whales. Above, a dead fin whale waits to get butchered at a whaling plant before being sent to Japan.

“The picture might induce a feeling of hopelessness, but public uproar throughout the last two years has resulted in the cancellation of last year’s whaling season in Iceland. Unfortunately, a whaling quota was again issued this year,” says Frederik Brogaard, the Denmark-based photographer who captured this image, in a statement. “I hope this picture raises awareness and serves as an inspiration to keep the public pressure on. These whales are crucial in our fight against climate change, sequestering tonnes of CO2 in their lifetime, and are worth more to us alive than dead.”

Young Ocean Photographer Winner, Jacob Guy

An octopus in the dark with bright yellow eyes
An elusive algae octopus shows off its fluorescence under ultraviolet light in North Sulawesi, Indonesia. Jacob Guy

The algae octopus is elusive. “Normally coming out to hunt at dusk, with incredible camouflage, these creatures blend seamlessly into the reef—until they are viewed under a different light,” says photographer Jacob Guy of the United Kingdom in a statement. He spotted this individual off of North Sulawesi, Indonesia. “On my last dive of the trip, I got lucky and found one of these beautiful creatures on the hunt for a meal and managed to capture the intense look from its yellow eyes.”

Under ultraviolet light, the algae octopus has an uncommon ability—it glows with fluorescence, absorbing the light to emit it at visible wavelengths. But in its resting camouflage state, the animal looks like a shell overgrown with algae—which is how it gets its name. When an algae octopus is hungry, you may find it in an unexpected place: on land. It can move between tidal pools on a beach when hunting for crabs.

Fine Art Winner, Henley Spiers

Several devil rays flipping through the water with green light
Juvenile Munk’s devil rays are attracted by a green light on a boat, seemingly flying through the water in the Sea of Cortez, Baja California Sur, Mexico. Henley Spiers

Munk’s devil rays, like the ones above, are found in tropical oceanic waters of the eastern Pacific Ocean. Munk’s devil rays are quite acrobatic. They can leap out of the water, either alone or in groups, performing vertical jumps and somersaults. They mainly feed on opossum shrimp and zooplankton but can also eat small fish. The rays are known to form enormous congregations when feeding, resting or—in at least one instance—mating.

Henley Spiers of the U.K. describes in a statement how he captured the photo: “At night, we hung a green light from the back of our boat. As plankton gathered around it, the mobula rays gratefully swooped in for a microscopic buffet. The rays seem to fly through the water as they pursue their dinner. Entranced by their glance, I used a two-second exposure to capture their movements, which, to my eye, felt like an aquatic ballet.”

Wildlife Winner, Manuel Castellanos Raboso

A mahi-mahi hunting with fish scattering in the background.
A mahi-mahi, also called a common dolphinfish, proudly displays its catch amidst a feeding frenzy. Manuel Castellanos Raboso

A sunlit mahi-mahi enjoys its catch from the bait ball behind it in Baja California Sur, Mexico. The large fish, which can grow to seven feet long, eat a variety of species, including small pelagic fish, juvenile tuna and invertebrates. Mahi-mahi can reproduce at a relatively young age, as early as four to five months old, and their productivity is one reason why scientists assume the mahi-mahi population is stable.

“Its vibrant yellow and green hues shimmer brilliantly under the refracted sunlight against the stunning blue of the Pacific Ocean,” Spanish photographer Manuel Castellanos Raboso says in a statement. “[The mahi-mahi were] moving like torpedoes in front of us. This scene captures the hunt and the energy of the Baja’s marine life.”

Finalist, Jake Wilton

A leucistic sea turtle swimming, with the reflection making it appear that there are two turtles swimming on top of each other, back-to-back.
This rare leucistic green sea turtle was discovered among nests, supported by local conservation efforts, in Papua New Guinea’s Conflict Islands. Jake Wilton

Typical sea turtles have deep green coloring, but the individual above has a rare condition: leucism. An animal with leucism experiences a partial loss of pigmentation. This often leads to white coloration in splotches on the animal’s skin or fur. Leucism is not exclusive to turtles; it can be found in horses, cows, cats, dogs, crocodiles, penguins and other species. Notice the dark color of the turtle’s eyes in the photo—this is one trait that distinguishes leucism from albinism, since leucism does not affect the eyes’ pigmentation. Albino animals, on the other hand, have pink, red or light blue eyes.

For Australian photographer Jake Wilton, hitting the shutter with just the right timing was critical to achieving this shot. “Using the surface of the calm water, I captured the striking reflection of the hatchling as it surfaced for air,” Wilton says in a statement.

In Papua New Guinea’s Conflict Islands, conservation efforts have boosted the numbers of turtle hatchlings. The discovery of this rare leucistic turtle, Wilton adds, “is a testament to the successful turnaround in conservation efforts and the beauty of these endangered creatures.”

Finalist, Filippo Borghi

The open mouth of a leopard seal with its teeth and tongue visible.
One of the Southern Ocean’s most formidable predators, the leopard seal, approaches the camera with its mouth wide open. Filippo Borghi

“In the frigid waters of the Southern Ocean, just off the coast of Antarctica, I had the opportunity to capture a breathtaking encounter with one of the region’s most formidable predators—the leopard seal,” says Italian photographer Filippo Borghi in a statement.

The leopard seal, sometimes referred to as a sea leopard, is the second-largest species of seal in the Antarctic, behind the southern elephant seal. Its only natural predator is an orca. Sea leopards feed on fish, squid, small crustaceans, penguins, smaller seals and even whale carcasses.

Borghi describes his nerves the moment he got the shot. “I held my breath, my heart racing with a mixture of awe and trepidation, as the seal approached, its spotted coat and powerful jaws seeming suspended in the crystalline waters,” he adds. “[Its] dark eyes were fixed on mine.”

Finalist, Daisuke Kurashima

A diver swimming through blue, red, orange, and green water colored by a hot spring.
A diver swims through colorful waters off Iwo Jima. Daisuke Kurashima

Iwo Jima is one of the Japanese Volcano Islands, a group of three islands in Micronesia governed by Japan. The effect displayed in the photo above is a product of a special environmental feature of Iwo Jima: hot springs.

“When the water from the hot springs flows into the sea, the shallower the water is, the more red or orange it turns,” Japanese photographer Daisuke Kurashima says in a statement. “The visible colors in the water vary depending on the concentration of the hot spring’s components, and the appearance is compared to an aurora borealis.”

Finalist, Edwar Herreño Parra

A whale shark swims alongside a research vessel.
Beside the Sharkwater research vessel, which was initially used by the Japanese fishing fleet, swims a whale shark with its distinctive spotted pattern. Edwar Herreño Parra

The boat pictured above, aptly named Sharkwater, is a former fishing ship turned research vessel. Beneath it swims an endangered whale shark. Whale sharks have distinctive spotted patterns on their backs, which help divers and researchers to photograph and track individuals more easily.

Despite their name, whale sharks are not whales—though they are some of the largest creatures in the ocean. Whale sharks can weigh up to 30 tons and even grow larger than a school bus. Like whales, they are filter-feeders, meaning they eat by straining plankton through their gills.

Adult whale sharks do not stay with their young after birth, and only around 10 percent of them make it to adulthood. However, if they grow to adult size, the sharks enjoy a lifestyle with few predators, meaning they can enjoy a long life of up to 150 years.

Colombian photographer Edwar Herreño Parra describes his moment with the shark on a tagging expedition. “I stayed in the water with the shark for almost an hour trying to take an image of the endangered species below the scientific vessel. It all came together, and the moody lighting and the rough sea add to the image’s appeal,” he says in a statement.

Finalist, Kate Jonker

A camouflaged octopus poking its head out.
An octopus peeks curiously out from its hiding spot in South Africa. Kate Jonker

Octopuses are some of the most physically flexible creatures in all of nature. Beyond this, the common octopus featured here excels at camouflaging with its surroundings. The cephalopod achieves this feat through a network of pigment cells called chromatophores just below the surface of its skin.

South African photographer Kate Jonker describes her encounter with the hiding creature in a statement: “This little common octopus was so well camouflaged among the hydroids that I almost missed it. It would peek out, then hide, lifting its head cautiously.”

Octopuses are quite intelligent—they can complete puzzles, untie knots and open jars. Interestingly, their intellect is based in a different kind of anatomy than humans’—about two out of three of their neurons are located not in their head, but in their arms.

Jonker adds that she spent about 15 minutes just watching this creature, “noticing its curiosity and caution. Gradually, it became braver, spending more time observing me and my camera. Eventually, it allowed me to capture its photo before slipping away beneath her rock.”

Reflecting on the experience of getting the shot, Jonker notes that “moments like these are humbling, reminding us we are visitors in their environment, yet they are willing to share a connection.”

Get the latest stories in your inbox every weekday.

Read the full story here.
Photos courtesy of

Will Portland weaken its policy to phase out diesel, replace it with biofuels?

Portland’s Renewable Fuels Standards Advisory Committee is poised to recommend delaying the phase-out -- but the decision on how to move ahead will be made by city leaders.

Portland leaders may soon weigh whether to roll back parts of the city’s signature climate policy on replacing diesel with renewable fuels, a first-in-the-nation standard critical to reducing emissions and harmful particulate matter pollution. The policy, adopted by the City Council in 2022 and aimed at medium and heavy trucks, phases out the sale of petroleum diesel by 2030, gradually replacing it with diesel blended with renewable fuels at increasingly higher increments.Council members had hailed the diesel phase-out as a tool to reduce pollution in low-income neighborhoods often located near freeways with high concentrations of diesel emissions. As part of the policy, a 15% blend requirement began in 2024, a 50% blend will be required by 2026 and a 99% blend by 2030. Medium and heavy trucks affected by the policy include delivery trucks, school and transit buses, dump trucks, tractor trailers and cement mixers. But Portland’s Renewable Fuels Standards Advisory Committee is poised to recommend weakening the phase-out. The committee was established in July 2023 to advise the city Bureau of Planning and Sustainability director on technical and economic issues related to the renewable fuel supply as well as meeting the policy’s fuel requirements. A draft memo, made public in advance of the committee’s meeting this week, shows the committee is planning to ask the city to reduce the 2026 biofuel percentage requirement from 50% to 20% and delay implementation until 2028 or 2030. The memo was obtained by the Braided River Campaign, a Portland nonprofit that advocates for a green working waterfront, and shared with The Oregonian/OregonLive. The proposed rollback essentially would allow trucks to continue to emit black carbon or “soot” at a higher level and for longer than under the original plan.The draft also recommends pausing for at least two years strict restrictions on the type of feedstock used to make renewable fuels – a standard that three years ago was hailed as the most innovative, emission-reducing part of Portland’s diesel phase-out. The pause would allow retailers to fall back on using biofuels made from feedstocks such as soybean, canola and palm oils which have been linked to much higher carbon emissions, displacing food production and causing deforestation. The draft memo, addressed to Planning and Sustainability’s Director Eric Engstrom, says the changes would respond to unfavorable biodiesel and renewable diesel market conditions in Oregon and Portland, including the scarcity of low-carbon intensity feedstocks such as used cooking oil and animal tallow.It’s unclear who will decide on the future of the diesel phase-out. While Engstrom has sole discretion to make changes to the program’s rules, the City Council holds the authority to amend city code. Engstrom did not immediately comment on whether the recommended changes would require rule or code changes. Portland officials have said they are fully committed to electrification of trucks but that transition will take many years. Moving from diesel to biofuels is an interim step, they said, allowing for faster emission and particulate matter reductions. The committee’ draft recommendation comes as Portland leaders are debating the future of the Critical Energy Infrastructure Hub, a 6-mile stretch on the northwest bank of the Willamette River where most of Oregon’s fuel supply is stored. Zenith Energy, which operates a terminal at the hub that has drawn environmental opposition, has promised the city to convert from fossil fuel loading and storage to renewable fuels. Other companies at the hub are also eyeing renewable fuels as a new income stream. Earlier this week, the city unveiled four alternatives for the hub, one of which allows for unlimited renewable fuel expansion. Environmental advocates said the committee’s recommendations are unacceptable and would gut the renewable fuel policy’s environmental credibility.“This is a complete walk-back of a promise made to Portlanders,” said Marnie Glickman, Braided River Campaign’s executive director. “The city sold this policy on the promise of a rapid decline in carbon pollution. Now, before the strongest rules even take effect, the industry-dominated advisory board is asking for a hall pass to continue using the cheapest, dirtiest biofuels.” The committee is set to refine the memo at its meeting on Thursday and may vote on the recommendation. It must submit the final recommendation to Engstrom by mid-October. Biofuel cost is one of the major reasons the committee cites for the recommended changes. “If the RFS (renewable fuel standard) is left unchanged, the cost of the diesel fuel in Portland could get significantly higher in the City of Portland compared to the rest of the state of Oregon due to the combined higher requirement of renewable content and lower carbon intensity,” the memo said. The draft memo also says Portland’s program has trouble competing with other regional markets such as California for scarce low-carbon intensity biofuels. It also mentions Trump’s One Big Beautiful Bill excluding feedstocks supplied from countries outside North America from tax incentives – which is likely to further reduce the supply of low-carbon feedstocks. Glickman said she’s also concerned about the committee’s potential conflict of interest when making recommendations to the sustainability director – a fact the draft memo acknowledges. Six of the seven members of the advisory committee are representatives of fuel producers and suppliers – including bpAmerica, Phillips 66 and the Western States Petroleum Association. The committee’s only non-industry member – Andrew Dyke, a senior economist at ECOnorthwest – declined to comment on the draft memo. In 2006, Portland became the first city in the U.S. to adopt a renewable fuel standard, which required the city’s fuel retailers to sell a minimum blend of 5% biodiesel. The city updated the policy in 2022 to a full diesel phase-out. The current policy far exceeds the federal and state renewable fuel standards.If you purchase a product or register for an account through a link on our site, we may receive compensation. By using this site, you consent to our User Agreement and agree that your clicks, interactions, and personal information may be collected, recorded, and/or stored by us and social media and other third-party partners in accordance with our Privacy Policy.

Salmon farmer accused of blocking UK investigations into alleged animal rights breaches

Faroese firm Bakkafrost wants to ban campaigner Don Staniford from going within 15 metres of its fish farmsOne of Europe’s largest salmon farmers has been accused of attacking the civil rights of environmental campaigners by asking for sweeping restrictions on their freedom to investigate alleged animal rights breaches.The Faroese company Bakkafrost, which produces about 20% of the UK’s farmed salmon, has asked a judge to consider banning the campaigner Don Staniford from going within 15 metres of any of its fish farms, boats and barges. Continue reading...

One of Europe’s largest salmon farmers has been accused of attacking the civil rights of environmental campaigners by asking for sweeping restrictions on their freedom to investigate alleged animal rights breaches.The Faroese company Bakkafrost, which produces about 20% of the UK’s farmed salmon, has asked a judge to consider banning the campaigner Don Staniford from going within 15 metres of any of its fish farms, boats and barges.The company is seeking an interdict, or injunction, that would extend to anyone acting with Staniford, or guided by him, from approaching, entering or boarding any of Bakkafrost’s more than 200 salmon farms, ships, factories, docks, hatcheries and offices – including its head office in Edinburgh.Don Staniford has documented conditions in Scottish salmon farms. Civil rights groups argue that Bakkafrost’s legal action amounts to an attempt to shut down legitimate investigations in the public interest, using a tactic known as a strategic lawsuits against public participation, or Slapp.Staniford, one of the UK’s most prominent fish farm campaigners, has already been ordered to stay away from fish farms and land bases in Scotland owned by the Norwegian multinational Mowi and by Scottish Sea Farms.Staniford, who is based in north-west England and known to his supporters as the “kayak vigilante”, boards salmon farms to look for any evidence of disease or parasite infestations on fish, or any evidence of illegal chemical discharges, at times with documentary film-makers and journalists.All three firms say they uphold the highest legal and welfare standards on their farms.Bakkafrost’s legal action, being heard at Dunoon sheriff court near Glasgow, is trying to establish an even broader restriction than its competitors by asking for the 15-metre exclusion zone around all its assets. Breaching that interdict would be a contempt of court, exposing campaigners to the risk of imprisonment.Mowi tried and failed to impose a similar exclusion area against Staniford but that restriction was thrown out on appeal. Staniford said Mowi is pursuing him for £123,000 in court costs and legal costs – a bill he is unable to pay.Nik Williams, a policy officer with the Index on Censorship and a co-chair of the UK Anti-Slapp coalition, said sweeping bans of this kind, particularly if the interdict appeared to include anyone associated with Staniford, had a chilling effect on public debate.He said: “Anywhere there are legal constraints like this, people will step back scrutinising these incredibly influential industries”, adding it was “quite concerning” that Bakkafrost was seeking a 15-metre exclusion area despite knowing that Mowi’s application to do so had failed.Bakkafrost wants its “extended interdict” to include Staniford “by himself or by his agents, employees, or servants, or by anyone acting on his behalf or under his instructions, or procurement”.skip past newsletter promotionThe planet's most important stories. Get all the week's environment news - the good, the bad and the essentialPrivacy Notice: Newsletters may contain information about charities, online ads, and content funded by outside parties. If you do not have an account, we will create a guest account for you on theguardian.com to send you this newsletter. You can complete full registration at any time. For more information about how we use your data see our Privacy Policy. We use Google reCaptcha to protect our website and the Google Privacy Policy and Terms of Service apply.after newsletter promotionIn the first day of the hearing, Staniford’s lawyer, Nicole Hogg, told the sheriff, Laura Mundell, the judge presiding over the case, that Bakkafrost wanted sweeping restrictions on him without specifying why they were needed.She said it had failed to produce evidence that it owned or leased the land-based properties it wanted to protect, or why an exclusion zone was necessary at sea. “It is not sufficiently precise,” she told Mundell.Ruairidh Leishman, acting for Bakkafrost, said the 15-metre zone was useful because it set a precise boundary for the court, but it was asking for it to be imposed only if the judge believed it necessary.He said the case it had against Staniford would be disclosed at a later hearing, but this was not an attack on his freedom of expression.Even though Staniford had voluntarily agreed not to enter its properties in December 2024 while its application was being heard, he had continued to make highly critical comments about Bakkafrost. “This a case about property rights and not freedom of expression,” Leishman told the court.The case is due to continue at a later date.

In 1909, Theodore Roosevelt Embarked on an Ambitious Expedition to East Africa. Here’s Why His Trip Still Matters Today

The 26th U.S. president is both lauded as a conservationist and condemned as a big-game hunter. A new book recounts the historic journey on which he helped form a significant collection of animals at the National Museum of Natural History

In 1909, Theodore Roosevelt Embarked on an Ambitious Expedition to East Africa. Here’s Why His Trip Still Matters Today The 26th U.S. president is both lauded as a conservationist and condemned as a big-game hunter. A new book recounts the historic journey on which he helped form a significant collection of animals at the National Museum of Natural History Roosevelt stands between the Sister of Rev. W.F. Bumsted, at that time mother superior of the convent, and the young King Daudi of Uganda, and is surrounded by members of the king's court at St. Mary's Convent, near Kampala, December 22, 1909 Unidentified photographer / Theodore Roosevelt Collection, Houghton Library, Harvard University On a frigid day in March 1909, President Theodore Roosevelt rode slowly through the streets of Washington, D.C., his horse-drawn carriage navigating nearly a foot of snow and slush on the way to the inauguration of his successor, William Howard Taft. The short trip marked Roosevelt’s exit from the White House, but his thoughts were already on the next great journey of his life. Before the month was over, Roosevelt again found himself surrounded by cheering throngs at another historic departure. This time, in New York, Roosevelt was boarding the Hamburg to embark on an adventure that captivated people all over the world: the Smithsonian expedition to British East Africa. Eager to escape the responsibilities of the presidency and give Taft space to govern, Roosevelt longed to get away, enjoy camp life and take to the field with his gun. Roosevelt and his son Kermit would bag elephants, rhinoceroses and lions—but theirs was no simple big-game safari. The 1909-1910 expedition, through parts of what is now Sudan, South Sudan, Uganda and Kenya, included leading scientists. It produced a written and photographic record of an Africa that few in the West had seen, and it diligently described and preserved hundreds of African animals that became a foundational collection for the newly minted National Museum of Natural History. In a new title from Smithsonian Books, Theodore Roosevelt and the Smithsonian Expedition to British East Africa, 1909-1910, readers can experience the expedition in Roosevelt’s own words, written during evenings in his camp tent. The book features 28 excerpts from his chronicle of the trip, African Game Trails: An Account of the African Wanderings of an American Hunter-Naturalist. It’s illustrated with more than 100 fascinating expedition photographs, many taken by Kermit Roosevelt, that capture East Africa’s landscapes, fauna and people. Author Frank H. Goodyear III provides thoughtful historical context and commentary on the expedition’s enduring scientific significance, while exploring how the endeavor reflects the era’s colonial imperialist attitudes toward Africa and its people. “He saw a long tradition of exploration and seeking out new knowledge, and trying to connect worlds together,” Goodyear says. “Of course, exploration is also part of empire building, so that’s a part of the legacy here as well. But I think he very much saw himself as participating in this history of Western exploration.” Accompany Theodore Roosevelt on his Smithsonian safari to East Africa with new context and perspectives. Key takeaways: Theodore Roosevelt's trip to East Africa In 1909, just after his presidency ended, Roosevelt and his son Kermit journeyed to East Africa to collect specimens for the Smithsonian's new National Museum of Natural History. The museum opened to the public in 1910, and the many animal and plant species that Roosevelt and fellow naturalists brought back from the trip helped form a significant collection for the museum of today. It was a crucial time for such a trip. Roosevelt saw how railroads and settlers had forever altered the wild landscape of the American West. In Africa, such change was happening quickly. Roosevelt knew it, as did many others who were scrambling to collect and document African species and ecosystems that were on the brink of radical transformation or extinction. “It’s a real transitional moment in the history of East Africa,” Goodyear says. “Colonization is really beginning to take hold. You have the construction of the Uganda Railroad that literally opens up the territory; you have the beginnings of large-scale ranching and farming; you have colonial settlements being established throughout the land. So it was clear that the impact on indigenous ecosystems was going to be profound.” Roosevelt presents Kermit to King Daudi of Uganda, December 21, 1909 Charles W. Hattersley / Theodore Roosevelt Collection, Houghton Library, Harvard University Roosevelt’s environmental legacy remains complex. He’s been celebrated as a conservationist and criticized for being a big-game hunter, especially by those who had recently witnessed the destruction of the buffalo and the native ecosystems of the American West. “It was controversial in its own day, and it remains controversial. What some perceived as the wanton destruction of wildlife offended many people,” Goodyear says. But Roosevelt was aware of this criticism and determined that this trip would not be an exercise in “game butchery.” “I would a great deal rather have this a scientific trip, which would give it a purpose and character, than simply a prolonged holiday of mine,” he explained in a letter to his friend Henry Cabot Lodge. Roosevelt’s passion for the natural sciences was real and lifelong, notes Darrin Lunde, mammals collections manager at the Smithsonian’s National Museum of Natural History. “Yes, he liked big-game hunting,” Lunde says. “But he was so much more than a hunter. It genuinely was a scientific expedition led by a former president who himself could hold his own as an ornithologist and a mammalogist.” He was an eternal naturalist who collected specimens and started his own museum as a child. “He was one of those guys who liked to get out with his gun, collect things, do taxidermy, describe new species,” Lunde says, noting that Roosevelt originally went to Harvard University to be a naturalist, a part of him that always remained. He kept correspondence with leading naturalists and curators throughout his life. For Roosevelt, this trip “started out as a hunt and very quickly became a museum expedition,” Lunde says. “Because this was a chance to live that boyhood dream of being this great, classical kind of museum naturalist.” Roosevelt on his favorite horse, Tranquillity, in Nairobi, Kenya, July 26, 1909 Paul Thompson / Theodore Roosevelt Collection, Houghton Library, Harvard University Planning the trip in the White House, Roosevelt proposed an intriguing partnership to Secretary of the Smithsonian Charles Doolittle Walcott. If Walcott would provide naturalists who could identify, describe and catalog the species of Africa, and prepare specimens for transport, Roosevelt would donate them as a collection for the new National Museum of Natural History. “Now, it seems to me that this [trip] opens the best chance for the National Museum to get a fine collection not only of the big-game beasts, but of the smaller mammals and birds of Africa; and looking at it dispassionately, it seems to me that the chance ought not to be neglected,” Roosevelt wrote, asking to except only “a very few personal trophies of little scientific value which for some reason I might like to keep.” The deal also had a financial angle. Roosevelt was adamant about paying for his own expenses, but the extensive scientific aspects of the expedition needed funding. Walcott, thrilled at the prospect of securing a landmark collection for the museum and publicizing it by partnering with a former president, was willing to help. The Smithsonian pledged $30,000, all raised by private subscription, avoiding the need to ask Congress for funds, which Roosevelt found ethically and politically distasteful. The museum got more than its money’s worth. Three naturalists—Edgar Mearns, co-founder of the American Ornithologists’ Union and a former military surgeon; Edmund Heller, an expert in large mammals and African game; and J. Alden Loring, a small mammal specialist with experience on Smithsonian scientific expeditions—worked tirelessly collecting mice, bats, birds and shrews, as well as pressing plants and stockpiling interesting insects. Roosevelt’s Life-Histories of African Game Animals chronicled the collection—which includes thousands of mammal, bird and plant specimens. Each one was measured, cataloged and painstakingly preserved for travel. Many were photographed, and expedition members recorded the time and place of collection habitats, the subjects’ behavior in the field, and other details. The effort produced a collection of enduring value. “All of those Roosevelt specimens, for the most part, are still here,” Lunde says. “We have the best collection of East African mammals anywhere, in large part because of the contributions of the Roosevelt expedition.” The collection is irreplaceable, he notes, because it occurred at a time when scientists could get not just the little mammals still collected today, but the elephants, rhinos and other megafauna still prevalent at the time. Even now, Lunde notes, scientists study the collection: “It’s all represented here, and people are coming in all the time and using those specimens, to this day, and publishing on it.” Mammals Exhibits, Natural History Building, Square-Lipped Rhinoceros Group, 1913 Unidentified photographer / Smithsonian Institution Archives Because Roosevelt was one of the world’s most famous people, countless reporters hoped to accompany the expedition and scoop its stories of African adventure. He rejected them all, preferring to control the narrative and tell the story himself—while earning cash to help fund his personal expenses. Scribner’s paid $50,000 for Roosevelt to write 12 articles from the field, set to appear in Scribner’s Monthly, and the publishing house also agreed to print African Game Trails, which would bring the series together in one volume. Kermit, who had trained as the expedition’s primary photographer, and others supplemented this with an incredible array of pictures. These had scientific value; showing African fauna in their native habitats gave a fuller picture of Africa’s ecosystems. They also helped to promote the trip abroad and enhance Roosevelt’s hale and hardy image. “The photography is what first drew me into this project,” says Goodyear, a former curator of photography at the National Portrait Gallery. “They are absolutely extraordinary: extraordinary in the story they tell and extraordinary in their depth. There are more than 1,000 of these photos, and they comprise an incredible record of the people, places and fauna of East Africa.” (Though not part of the expedition, British photographer and filmmaker Cherry Kearton was also in Africa at the time and crossed paths with Roosevelt at several points, shooting footage that would become the 1910 film Roosevelt in Africa.) A herd of elephants in an open forest, 1909 Kermit Roosevelt / Smithsonian Institution Archives Kenyan entomologist Dino Martins has written a valuable afterword to Goodyear’s book. In it, he stresses that, like other African expeditions and collecting trips, Roosevelt’s group depended on support and knowledge from a wide range of individuals and communities, including traders, local leaders, porters and guides who knew how to travel and survive in a challenging landscape. “Though often unacknowledged, that local knowledge and support made it possible for Western explorers to undertake these journeys, for without them their expeditions would certainly have failed,” Martins writes. Despite their importance to the journey, African people are largely absent from Roosevelt’s narrative in African Game Trails. “Outside of himself, Kermit and a few heads of game, nearly all other figures in the book are shadowy, and even Africa itself does not stand out very clearly. The book is avowedly Rooseveltian,” a reviewer from the Philadelphia Inquirer wrote of Roosevelt’s work in 1910. Although the critic dubbed this trait the “greatest charm” of African Game Trails, today, this narrow focus seems like a lost opportunity. “Some of the Kikuyu assistants and guides did become really close to Roosevelt,” Goodyear says. “But you can only kind of tease out the nature of these relationships by a few passing comments.” Tohan with a Marabou stork, 1909 Kermit Roosevelt / Theodore Roosevelt Collection, Houghton Library, Harvard University The expedition has also contributed a lasting scientific legacy in Africa; it was one of the first to extensively collect and document animals and plants beyond the classic big-game species. In 2015, a “Roosevelt Resurvey” expedition included Kenyan scientists and naturalists co-leading fieldwork and research programs that retraced the footsteps of the Roosevelt expedition. It found a rodent species on Mount Kenya that had been described by the Smithsonian naturalists during the original expedition, then “lost” for more than a century afterward. “Two data points on this little rat, over a century apart: a lesson on how much we still need to learn about the world around us,” writes Martins. And while the Roosevelt expedition literally put a site called Rhino Camp on the map by shooting white rhinos there, its work studying the many smaller species and their interactions has since proved very valuable. “They documented the fauna of that region when it was intact, when it still had white rhino roaming around, so we have an accurate picture before it was perturbed in any serious way,” Lunde explains. More than a century later, that landscape has changed dramatically, with rhinos and other animals wiped out and people moved in. But the Uganda Wildlife Authority is working at the Ajai Reserve to restore the ecosystem and its megafauna, including the iconic white rhino. Doing so successfully is a complicated endeavor, but it’s being informed by the time-machine-like snapshot gathered by the early 20th-century expedition. “Without it, efforts to create these parks would just be guesswork,” says Lunde, whose team at the museum is aiding the effort by surveying existing species to contrast with the past. “Now, the Ugandans are actually doing it, and thanks to the Roosevelt-Smithsonian expedition they are able to refer to a record of what these habitats were like in their natural state.” From left to right: Theodore Roosevelt, R.J. Cuninghame and Edgar A. Mearns, on the way to Kijabe, Kenya, June 3, 1909 Unidentified photographer / Theodore Roosevelt Collection, Houghton Library, Harvard University Get the latest on what's happening At the Smithsonian in your inbox.

California issues advisory on a parasitic fly whose maggots can infest living humans

California health officials warn that the New World Screwworm could arrive in California from an infested traveler or animal, or from the natural travel of the parasitic flies.

A parasitic fly whose maggots can infest living livestock, birds, pets and humans, could threaten California soon. The New World Screwworm has rapidly spread northward from Panama since 2023 and farther into Central America. As of early September, the parasitic fly was present in seven states in southern Mexico, where 720 humans have been infested and six of them have died. More than 111,000 animals also have been infested, health officials said. In early August, a person traveling from El Salvador to Maryland was discovered to have been infested, federal officials said. But the parasitic fly has not been found in the wild within a 20-mile radius of the infested person, which includes Maryland, Virginia and the District of Columbia. After the Maryland incident, the California Department of Public Health decided to issue a health advisory this month warning that the New World Screwworm could arrive in California from an infested traveler or animal, or from the natural travel of the flies.Graphic images of New World Screwworm infestations show open wounds in cows, deer, pigs, chickens, horses and goats, infesting a wide swath of the body from the neck, head and mouth to the belly and legs.The Latin species name of the fly — hominivorax — loosely translates to “maneater.”“People have to be aware of it,” said Dr. Peter Chin-Hong, a UC San Francisco infectious diseases specialist. “As the New World Screwworm flies northward, they may start to see people at the borders — through the cattle industry — get them, too.”Other people at higher risk include those living in rural areas where there’s an outbreak, anyone with open sores or wounds, those who are immunocompromised, the very young and very old, and people who are malnourished, the U.S. Centers for Disease Control and Prevention says. There could be grave economic consequences should the New World Screwworm get out of hand among U.S. livestock, leading to animal deaths, decreased livestock production, and decreased availability of manure and draught animals, according to the U.S. Department of Agriculture. “It is not only a threat to our ranching community — but it is a threat to our food supply and our national security,” the USDA said.Already, in May, the USDA suspended imports of live cattle, horse and bison from the Mexican border because of the parasitic fly’s spread through southern Mexico. The New World Screwworm isn’t new to the U.S. But it was considered eradicated in the United States in 1966, and by 1996, the economic benefit of that eradication was estimated at nearly $800 million, “with an estimated $2.8 billion benefit to the wider economy,” the USDA said. Texas suffered an outbreak in 1976. A repeat could cost the state’s livestock producers $732 million a year and the state economy $1.8 billion, the USDA said. Historically, the New World Screwworm was a problem in the U.S. Southwest and expanded to the Southeast in the 1930s after a shipment of infested animals, the USDA said. Scientists in the 1950s discovered a technique that uses radiation to sterilize male parasitic flies. Female flies that mate with the sterile male flies produce sterile eggs, “so they can’t propagate anymore,” Chin-Hong said. It was this technique that allowed the U.S., Mexico and Central America to eradicate the New World Screwworm by the 1960s. But the parasitic fly has remained endemic in South America, Cuba, Haiti and the Dominican Republic. In late August, the USDA said it would invest in new technology to try to accelerate the pace of sterile fly production. The agency also said it would build a sterile-fly production facility at Edinburg, Texas, which is close to the Mexico border, and would be able to produce up to 300 million sterile flies per week. “This will be the only United States-based sterile fly facility and will work in tandem with facilities in Panama and Mexico to help eradicate the pest and protect American agriculture,” the USDA said. The USDA is already releasing sterile flies in southern Mexico and Central America.The risk to humans from the fly, particularly in the U.S., is relatively low. “We have decent nutrition; people have access to medical care,” Chin-Hong said. But infestations can happen. Open wounds are a danger, and mucus membranes can also be infested, such as inside the nose, according to the CDC. An infestation occurs when fly maggots infest the living flesh of warm-blooded animals, the CDC says. The flies “land on the eyes or the nose or the mouth,” Chin-Hong said, or, according to the CDC, in an opening such as the genitals or a wound as small as an insect bite. A single female fly can lay 200 to 300 eggs at a time. When they hatch, the maggots — which are called screwworms — “have these little sharp teeth or hooks in their mouths, and they chomp away at the flesh and burrow,” Chin-Hong said. After feeding for about seven days, a maggot will fall to the ground, dig into the soil and then awaken as an adult fly. Deaths among humans are uncommon but can happen, Chin-Hong said. Infestation should be treated as soon as possible. Symptoms can include painful skin sores or wounds that may not heal, the feeling of the larvae moving, or a foul-smelling odor, the CDC says. Patients are treated by removal of the maggots, which need to be killed by putting them into a sealed container of concentrated ethyl or isopropyl alcohol then disposed of as biohazardous waste. The parasitic fly has been found recently in seven Mexican states: Campeche, Chiapas, Oaxaca, Quintana Roo, Tabasco, Veracruz, and Yucatán. Officials urge travelers to keep open wounds clean and covered, avoid insect bites, and wear hats, loose-fitting long-sleeved shirts and pants, socks, and insect repellents registered by the Environmental Protection Agency as effective.

Suggested Viewing

Join us to forge
a sustainable future

Our team is always growing.
Become a partner, volunteer, sponsor, or intern today.
Let us know how you would like to get involved!

CONTACT US

sign up for our mailing list to stay informed on the latest films and environmental headlines.

Subscribers receive a free day pass for streaming Cinema Verde.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.