Tag: #marine-life — 59 segments on Living on Earth

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2026

May 22, 2026: Baby Right Whales Bring Hope
North Atlantic Right Whales were once so thoroughly hunted they nearly went extinct. When hunting these mammals was outlawed, they slowly started to bounce back, but today these Right whales are dealing with newer deadly threats, such as fishing gear entanglement and warming in the Gulf of Maine. So, it’s a relief to advocates to have a successful calving season like this year with 23 new calves, the most since 2009. Amy Warren, the Scientific Program Officer at the New England Aquarium, spoke with Host Aynsley O’Neill.
April 10, 2026: Night Owl" -- Poems by Aimee Nezhukumatathil
The poems in Aimee Nezhukumatathil’s new book Night Owl offer a window into the magic of nature at night and a light in the darkness. She joins Host Jenni Doering to share selected poems from the collection and talk about how poetry can help us grapple with ecological loss and celebrate natural wonders alike.
April 03, 2026: A Citizen Science Bioblitz
The City Nature Challenge is an international contest known as a bioblitz: a brief, intensive survey of biological diversity over a set area and time. A few years back Host Aynsley O'Neill met up with the Boston BioBlitz Initiative for Girls during a trip to Thompson Island in Boston Harbor, where a group of teens practiced their observational skills for the competition. And anyone can participate in this year’s bioblitz.
April 03, 2026: Trump Waives Endangered Species Protections
A panel known as the “God Squad”, consisting mostly of Trump cabinet members, recently voted to exempt the oil and gas industry operating in the Gulf of Mexico from the Endangered Species Act. If courts do not intervene, this decision would waive the standard ESA requirements to protect endangered species including the Rice’s whale, of which there are only a few dozen left. Pat Parenteau, Emeritus Professor at Vermont Law and Graduate School, joins Host Jenni Doering to discuss.

2025

October 03, 2025: BirdNote®: Black Swifts Reach for the Moon
There are all sorts of ways that life on Earth takes advantage of the regular cycles of the moon, from horseshoe crabs and grunion fish that lay their eggs during the high tides of a full moon to corals that spawn en masse in the days afterwards. Michael Stein reports for BirdNote® on how black swifts are also synced to lunar cycles and fly higher during the full moon.
September 26, 2025: Note on Emerging Science: Whales Mistake Plastic for Food
Deep-diving whales use echolocation to hunt in the pitch black of the deep ocean. Research shows that plastic debris in the ocean “looks” very similar to common whale prey, like squid, when hit with these sound waves. Living on Earth’s Don Lyman reports that whales may be mistaking this plastic debris for their food.
August 29, 2025: Reef Symphony
For a taste of what an oyster reef sounds like, an excerpt of a piece by Living on Earth Producer Sophia Pandelidis about the “symphony” of a reef, with snapping shrimp, grunting fish and grazing urchins all part of this underwater orchestra.
August 29, 2025: The Outlaw Ocean
About seventy percent of our planet is covered by the oceans, but the high seas are among the least-explored frontiers on Earth. And lawlessness is rampant in this vast wilderness, with crimes ranging from illegal fishing to slavery at sea. Pulitzer Prize-winning author Ian Urbina wrote The Outlaw Ocean: Journeys Across the Last Untamed Frontier to tell the harrowing stories of high crimes on the high seas, and he joined Host Steve Curwood at a recent live event in Boston.
August 29, 2025: Oyster Trash to Treasure
Oysters on the half shell are big business on Nantucket Island, and a local program recycles oyster shells from restaurant waste into habitat for young oysters. Host Aynsley O’Neill reports on how these recycled oyster shell reefs are helping to protect the coastline from worsening storms and rising seas.
July 04, 2025: Sight": Caribbean Reef Shark
Living on Earth’s Explorer in Residence Mark Seth Lender has photographed animals all over the world, including under the sea. He shared this observation from a dive in the Bahamas where he was photographing Caribbean reef sharks.
June 06, 2025: Saving Corals Amid Record Bleaching
Record-breaking heat in the oceans has led to the most widespread coral bleaching event ever documented, ongoing since January 2023. Bleaching weakens the corals and many end up dying, but others can recover and even thrive amid hotter oceans. Steve Palumbi, a Professor of Biology and Oceans at Stanford University, joins Host Aynsley O’Neill to share how researchers are finding ways to help corals survive and thrive as the oceans warm.
May 30, 2025: Listening on Earth: California Coast and Crows
This week, sounds sent in by Living on Earth listeners include the crashing waves at Point Lobos near Monterey Bay on the California coast, and a crow in downtown San Francisco.
May 23, 2025: Seagrass "Gardening
Seagrass is a foundation of marine ecosystems and stores as much as 35 times more carbon than a tropical rainforest, but warming ocean temperatures and other threats are wiping seagrass out. There is hope, though, as a project to “garden” or cultivate more resilient varieties is making waves along the U.S. East Coast. Hosts Aynsley O’Neill and Jenni Doering chat about the benefits and promising results of this seagrass “gardening.”
May 23, 2025: Protecting Tenerife's Marine Marvels
One of the recipients of this year’s Goldman Environmental Prize is helping to protect an especially biodiverse part of the oceans around the Canary Islands. Carlos Mallo Molina was previously a civil engineer who also loved scuba diving. When he found out about plans to build a massive port on the island of Tenerife that could have devastated the local marine life, he decided to leave construction and dedicate his career to protecting the oceans. He joined Living on Earth Executive Producer Steve Curwood.
May 16, 2025: Countermeasures"- Dunlin
On the placid saltpans of Parker River National Wildlife Refuge in coastal Massachusetts, the shorebirds known as dunlin are feeding. Then, just like that, they rise and fly in almost perfect unison to evade an intruder, Living on Earth’s Explorer-in-Residence Mark Seth Lender reports.
April 04, 2025: Note on Emerging Science: Orcas Wear Salmon as Hats
Orcas in the Pacific Northwest have again been observed carrying dead salmon on their heads. Living on Earth’s Kayla Bradley explains what scientists think this unique behavior may indicate about orcas’ diet, health, and culture.
February 28, 2025: Mother and Son: Sea Otter Bonding
Mother sea otters spend a lot of time grooming their young pups. It’s a bonding experience as well as a matter of survival. Clean and well-groomed fur keeps these sea otters afloat on the coastal waters where they spend their entire lives. Living on Earth’s Explorer-in-Residence Mark Seth Lender narrates a precious scene of an attentive otter mom and her young pup.

2024

December 27, 2024: How To Be A Good Creature
From tarantulas in French Guinea to reclusive, aquarium-dwelling octopuses to the dogs and chickens in her own backyard, naturalist and author Sy Montgomery has connected with creatures all over the globe. They are her friends, her family, and especially her teachers. In her book, How To Be A Good Creature, she looks back on the valuable life lessons she’s learned from her friendships with feathered, furred and tentacled animals. Sy Montgomery joins Host Steve Curwood to discuss her treasured memories of these creatures.
December 27, 2024: The Extreme Life of the Sea
Life in the ocean is a longstanding mystery to most humans, and even now that we can travel deep beneath the waves, we've barely scratched the surface. A 2014 book, The Extreme Life of the Sea, sheds an entertaining and informative light on some of the ocean’s oldest, oddest, fiercest and strangest creatures. Coauthor and biologist Steve Palumbi discusses the work with Host Steve Curwood.
November 29, 2024: Event Promo -- Susan Casey on the Deep Sea
Living on Earth and the New England Aquarium will host a live author interview on December 5 online and in person in Boston. In a promo clip from a previous interview on the show, Susan Casey speaks about the mysteries of the deep ocean captured in her book The Underworld.
November 29, 2024: Seal Island
The rocky coast of Maine is an ecological hotspot but to see a lot of its wildlife, you’ll have to venture out to sea. And that’s where Living on Earth’s Explorer in Residence, Mark Seth Lender found himself not long ago.
August 30, 2024: Baby Oysters Listen for Safety
Coral reefs play a crucial role in managing tidal surges, creating habitat for other species, and improving water quality. But many oyster species including the Australian flat oyster are under threat. So, some scientists in Australia are looking into how baby oysters find an appropriate place to set up shop. Living on Earth’s Sophia Pandelidis has more on how sound may be key.
August 02, 2024: Journeys to the Depths of the Ocean
The oceans cover 70 percent of our “blue planet” yet remain largely unexplored because of the intense pressures at depth. But there are some intrepid few who have descended into this “underworld” and lived to tell of its marvels.
June 28, 2024: From the History Books
This week, Living on Earth Contributor Peter Dykstra and Host Aynsley O’Neill look back to the year 2000, when China finally banned the use of lead in gasoline. The same year, a historic rescue moved some 18,000 African or “jackass” penguins out of the path of an oil spill.
May 31, 2024: From the History Books
Living on Earth Contributor Peter Dykstra and Host Aynsley O’Neill look back to the 1990 outbreak of 65 tornadoes that tore through Illinois, Indiana, Kentucky and Michigan. They also note an anniversary for the listing of leatherback turtles as an endangered species.
May 31, 2024: Saving the Wild Coast of South Africa
In 2021 the “Wild Coast” of eastern South Africa was targeted by Shell for oil exploration, raising concerns for the local Mpondo people about impacts to wildlife and possible contamination of land and water. Environmental activists Nonhle Mbuthuma and Sinegugu Zukulu mounted a campaign and secured a victory from the High Court revoking Shell’s permit. They shared the 2024 Goldman Environmental Prize for Africa, and Sinegugu Zukulu joined Living on Earth’s Steve Curwood to discuss why he believes the Wild Coast needs protecting.
May 17, 2024: Eco Grief Among Scientists
2023 was the hottest year on record, at 1.48 degrees Celsius above preindustrial levels. That’s just below the 1.5 C increase that the UN says is the limit to avoid the worst impacts of climate change. As the summer of 2024 approaches in the Northern Hemisphere, climate scientists are raising the alarm on dangerous impacts of ongoing heat waves. Bob Berwyn from Inside Climate news joined Living on Earth’s Aynsley O’Neill to discuss ocean heat waves and profound grief among marine scientists.
February 09, 2024: Journeys to the Depths of the Ocean
The oceans cover 70 percent of our “blue planet” yet remain largely unexplored because of the intense pressures at depth. But there are some intrepid few who have descended into this “underworld” and lived to tell of its marvels, and journalist Susan Casey profiles them in her latest book. She joins Host Steve Curwood to talk about The Underworld: Journeys to the Depths of the Ocean.
February 02, 2024: Beyond the Headlines
This week, Living on Earth Contributor Peter Dykstra joins Host Jenni Doering with news of a study that found hermit crabs are using plastic trash as their homes instead of seashells. Also, New Jersey approves two major offshore wind projects that could power 1.8 million homes. And in history, they remember when Jacques Cousteau published The Silent World and revealed the mysteries of the oceans.
January 19, 2024: Beyond the Headlines
Living on Earth Contributor Peter Dykstra joins Host Paloma Beltran with good news of an oyster baby boom in the Chesapeake Bay. Also, the EPA is reviewing the safety of vinyl chloride, which is widely used in everything from water pipes to medical devices but is a carcinogen that can harm livers and neurological systems. And in history, they look back to when John Kerry spoke about climate change at his confirmation hearing as Secretary of State.

2023

December 29, 2023: Wildly Magical: Animal Encounters in the Galapagos
Writer Jennifer Junghans had always dreamed of going to the Galapagos to swim with the marine iguanas. In 2017 she finally had her chance, and although the iguanas stayed high and dry, the experience brought her up close with blue-footed boobies and blacktip sharks, and face-to-face with a curious pufferfish. Jennifer shares her story of visiting “the remote wilderness of her dreams” with Aynsley O’Neill, who spent a memorable summer studying in the Galapagos.
December 15, 2023: Beyond the Headlines
This week, Living on Earth Contributor Peter Dykstra joins Host Aynsley O’Neill bringing news of a step towards phasing out natural gas in Massachusetts, and a lost-then-found tomato in space. In history, they mark an anniversary for the U.S. Marine Mammal Protection Act that’s helped conserve seals, whales, and more.
October 27, 2023: Beyond the Headlines
This week, Living on Earth contributor Peter Dykstra joins Host Steve Curwood to divulge how decommissioned offshore oil rigs can become homes for sea life in what are dubbed “rigs to reefs.” Also, churches are putting solar panels on their roofs to engage in “creation care.” And in history they look back to the opening of the first New York City subway line, all the way back in 1904.
October 27, 2023: BirdNote®: Spooky Shearwaters
At Halloween, we think of ghoulies and ghosties and long-leggitty beasties – indeed, you may even get some of them at your door demanding candy. And as Michael Stein tells us in today’s BirdNote®, some of our avian acquaintances would fit right in.
October 20, 2023: BirdNote®: Ducks—-Dabbling and Diving
The fall migration in the Northern Hemisphere is a great time to keep an eye out for birds that usually live elsewhere, as BirdNote®’s Mary McCann reports.
October 13, 2023: Beyond the Headlines
This week, Living on Earth Contributor Peter Dykstra joins Host Paloma Beltran with a couple of warnings from scientists about how the warming planet is affecting species, from brook trout that may get wiped out from streams in the Great Lakes region to mother polar bears who can’t make enough milk because of shrinking Arctic sea ice. In history, they look back to 1988, when three gray whales stuck in the ice captured the world’s attention.
September 15, 2023: Protecting Mediterranean Sea Life
Overfishing, warming oceans, invasive species, and unsustainable tourism threaten the rich marine life in the Mediterranean. So Turkish civil engineer and diver Zafer Kizilkaya got together with local fishermen to pilot a community-run Marine Protected Area that led to expanded marine conservation in Turkey. Mr. Kizilkaya was awarded the 2023 Goldman Environmental Prize for Asia for his work, and he joined Living on Earth’s Bobby Bascomb.
August 11, 2023: The Life of a Dead Whale Fall
When a whale dies, it eventually sinks to the ocean floor. And although that whale’s life is over, that’s when a whole new circle of life kicks off, with thousands of organisms including hagfish, zombie worms, and octopuses feeding off this “whale fall” for 50 or more years. Children’s author Melissa Stewart wrote about this ecosystem in her book, “Whale Fall: Exploring an Ocean-Floor Ecosystem,” and joins Host Jenni Doering to discuss.
July 28, 2023: Europe Votes to Restore Nature
To address the main causes of biodiversity loss, the European Union Parliament has approved a nature restoration plan, designed to restore at-risk ecosystems like wetlands. The goal is to conserve 30% of EU territory by 2030. Inside Climate News reporter Bob Berwyn joins host Aynsley O’Neill to discuss.
July 14, 2023: Beyond the Headlines
This week, Living on Earth Contributor Peter Dykstra joins Host Aynsley O’Neill to mourn the loss of most of Georgia’s crop of juicy peaches in 2023, thanks in part to an unusually warm winter. Also, a meta-study finds that low-emission zones in some cities are reducing heart attacks, strokes, and breathing problems. And in history, it’s the 30 year anniversary for the release of the film “Free Willy” that was based on the plight of a real captive orca whale named Keiko.
July 14, 2023: Sea Cucumbers Clean Up Fish Poop
Fish waste can spread diseases and lead to harmful algae blooms in aquaculture, so some fish farmers are enlisting the help of sea cucumbers that eat organic debris and leave behind clean sediment. Freelance journalist Kiley Price shares with Host Jenni Doering how it works and why farmers face some challenges in adding sea cucumbers to their aquaculture operations.
June 30, 2023: Bringing Back the Endangered Species Act
Only a few dozen species have ever recovered enough to make it off the endangered species list, due to a lack of funding and political controversy. Pat Parenteau, emeritus professor at Vermont Law and Graduate School discusses with Host Aynsley O’Neill some recent updates to the Endangered Species Act by the Biden Administration and where he says they fall short.
June 30, 2023: Oh, Say Can You See?": Kingfisher on Long Island Sound
The fourth of July is a time for Americans to feast on hot dogs, veggie burgers and corn on the cob. But as Living on Earth’s Explorer in Residence Mark Seth Lender observers, the kingfisher has its own version of an Independence Day picnic.
June 23, 2023: BirdNote®: The Power Of Albatross Partnerships
Raising a chick is no small feat for Albatrosses and both parents play a vital role. BirdNote®’s Wenfei Tong describes the strong and unique bonds that help albatrosses raise their young.
May 26, 2023: The Life of a Dead Whale Fall
When a whale dies, it eventually sinks to the ocean floor. And although that whale’s life is over, that’s when a whole new circle of life kicks off, with thousands of organisms including hagfish, zombie worms, and octopuses feeding off this “whale fall” for 50 or more years. Children’s author Melissa Stewart wrote about this ecosystem in her book, “Whale Fall: Exploring an Ocean-Floor Ecosystem,” and joins Host Jenni Doering to discuss.
May 05, 2023: Beyond the Headlines
This week, Living on Earth contributor Peter Dykstra joins Host Jenni Doering to discuss a growing movement in U.S. cities to ban or restrict noisy and highly polluting gas-powered leaf blowers and lawnmowers. Another set of rules in California aims to reduce air pollution from diesel locomotives. And in history, whales mistaken for submarines were among the unfortunate casualties of the brief, undeclared war between Britain and Argentina over control of the Falkland Islands in 1982.
April 21, 2023: Connecting With Ancient Sharks
Though humans and sharks are separated by 420 million years of evolution, Living on Earth’s Explorer in Residence Mark Seth Lender was awestruck by just how similar we are on a recent shark encounter with no cage in the Caribbean.
April 21, 2023: Turtle Wisdom for Earth Day
Author Sy Montgomery joins Host Steve Curwood to share the multicultural story of the “World Turtle” and why turtles are remarkable creatures and models for human care for the Earth.
March 24, 2023: Beyond the Headlines
LOE contributor Peter Dykstra shares with host Jenni Doering new research that found plastic bags scouring the deepest parts of the ocean floor. Also, a huge Sargassum seaweed mass is making its way toward the Florida coast just in time for Spring Break. And in the history books, the 52nd anniversary of Tokyo Electric Power Company opening the ill-fated Fukushima nuclear reactors which later were the source of one of the world’s worst nuclear disasters.
March 10, 2023: Beyond the Headlines
Host Steve Curwood and Living on Earth contributor Peter Dykstra look beyond the headlines to a United Nations ocean biodiversity protection treaty, along with the newly designated Chilean Tictoc marine park for whales. Then, the pair discuss Antarctica's diminishing sea ice, before looking back to the historic resignation of EPA Administrator Anne Gorsuch-Burford.
March 03, 2023: Dolphins May Use Corals for Skin Care
While diving in the Red Sea, researchers noticed bottlenose dolphins taking turns brushing their bodies against certain corals. As Living on Earth’s Don Lyman reports, scientists hypothesize that it helps the dolphins maintain healthy skin.
March 03, 2023: Cliff Hanger
Along the east coast of the Falklands, an agile cormorant soars and dives among the cliffs. Living on Earth's Explorer-in-Residence, Mark Seth Lender, reflects on the empire of this majestic but much-maligned bird.
February 24, 2023: Dolphins and People: Fishing Buddies
In the coastal community of Laguna, Brazil, many net-casting artisanal fishers have an unexpected fishing partner in dolphins. Fishers who work with dolphins catch a lot more fish and now scientists have figured out what the dolphins are getting out of it. Mauricio Cantor is an Assistant Professor of biology and behavioral ecology at Oregon State University and the lead author of the study. He joins host Bobby Bascomb.
February 03, 2023: Hope From Baby Right Whales
North Atlantic Right Whales are critically endangered with fewer than 350 individuals left, but the births of several baby whales this season are bringing a glimmer of hope for the species. Living on Earth's Sophia Pandelidis reports that so far this season scientists have observed at least 11 living North Atlantic right whale calves in the warm coastal waters of the southern US.
February 03, 2023: Designing Whale-Safe Lobstering Gear
Ship strikes can be deadly for North Atlantic Right Whales, but many of their untimely deaths are from entanglements with fishing gear, usually the long ropes that attach lobster and crab traps at the bottom of the ocean to buoys at the surface. So, there are efforts to design gear that would render the constant presence of those ropes unnecessary, making it much safer for nearby whales. Mark Baumgartner of the Woods Hole Oceanographic Institution joins Host Bobby Bascomb to explain the options and challenges of transitioning to this type of fishing gear.
February 03, 2023: Lobster Industry on the Hook to Save Right Whales
Entanglement in fishing gear for crab and lobster traps is one of the biggest threats to the critically endangered North Atlantic Right Whale. So, the Marine Stewardship Council recently suspended its sustainability certificate for the lobster fishery in the Gulf of Maine, which led Whole Foods to halt its sale of Maine lobsters. Nicole Ogrysko, Bangor News Correspondent for Maine Public Radio, joins Host Bobby Bascomb to discuss the impacts to Maine lobstermen who are already struggling with high fuel prices, volatile lobster prices and the trade war with China.
January 20, 2023: Marine Mammal Casualties of Russia’s War
In addition to the devastating human toll of Russia’s war on Ukraine, marine scientists have documented recent mass strandings of dolphins and porpoises in the Black Sea. A key suspect is military sonar, which can disorient cetaceans that use sound to navigate. Alix Kroeger, a freelance journalist from the UK, spoke with researchers in the region about the impacts of war on marine mammals and joins Host Bobby Bascomb to explain.
January 20, 2023: Listening on Earth: Dolphins Talk
Bottlenose dolphins can use clicking noises for echolocation and navigation, and they speak to each other using special whistles. Wild Quest recorded these dolphin noises in the Bahamas.
January 06, 2023: Baby Oysters Listen for Safety
Coral reefs play a crucial role in managing tidal surges, creating habitat for other species, and improving water quality. But many oyster species including the Australian flat oyster are under threat. So, some scientists in Australia are looking into how baby oysters find an appropriate place to set up shop. Living on Earth’s Sophia Pandelidis has more on how sound may be key.

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