Tag: #mammals — 55 segments on Living on Earth

Tag occurrences over time

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.
May 15, 2026: Elephant Elder Wisdom
Elephants are social animals like us and pass down to their young knowledge and skills crucial to living a successful life. Researchers have found that elephant youths conduct themselves differently if they were raised without elders. Orphaned elephants have been seen struggling to integrate into broader social groups and inaccurately assessing threats from predators. Lucy Bates, a lecturer with the Center for Comparative and Evolutionary Psychology at the University of Portsmouth, speaks with Host Aynsley O’Neill about how this important role of elephant elders can help shape conservation priorities.
May 15, 2026: Delinquent Elephants
In the 1980’s, a group of orphaned elephants was relocated to a national park in South Africa with the hopes of repopulating the area. But park managers didn’t realize they were creating a juvenile delinquency problem. In the absence of older bulls, the young male elephants matured too soon and ended up killing endangered rhinos. Steve Curwood speaks with elephant researcher Rob Slotow on how the problem was solved.
May 01, 2026: Snapping Turtle
Now that it’s spring in the Northern Hemisphere, before long snapping turtles will be laying their eggs. Living on Earth’s Explorer in Residence, Mark Seth Lender shares this encounter with one old mother turtle.
March 27, 2026: BirdNote®: Meet the Tiniest Owl in the World
At just six inches tall, the desert-dwelling Elf Owl is the smallest known species of owl in the world. As BirdNote®’s Michael Stein reports, despite its tiny stature the Elf Owl is a fierce predator of crickets, scorpions, and mice.
January 09, 2026: An Indigenous Bison Harvest
Efforts to bring back bison are helping to revive Indigenous culture on lands across the US West. And as Colorado Public Radio’s Sam Brasch reports, this revival is taking place right in the city of Denver.

2025

October 10, 2025: Science Note: Clever Cockatoos use Drinking Fountains
After observing sulfur-crested cockatoos using a drinking fountain, Australian researchers reported that most of the local population of cockatoos attempted to use the fountains, and around half were successful. Living on Earth’s Don Lyman reports on the research findings and hypotheses for why these clever cockatoos have developed this habit.
October 03, 2025: Salmon Run Fattens Bears
The champion of Fat Bear Week 2025 is officially number 32 - “Chunk”, a big male who overcame a broken jaw to take the prize. Mike Fitz, the resident naturalist at explore.org, launched Fat Bear Week as a ranger at Katmai National Park in Alaska. He joins Host Aynsley O’Neill to explain how this year’s strong salmon run in the Brooks River helped the local grizzlies bulk up.
August 22, 2025: Crossings: How Road Ecology is Shaping the Future of Our Planet
The many millions of miles of roads that crisscross our planet block everything from bears to beetles from safely moving through habitats. But new wildlife crossings like overpasses and underpasses are helping reconnect animals with the landscape. Journalist Ben Goldfarb joins Host Jenni Doering to discuss his book Crossings: How Road Ecology is Shaping the Future of Our Planet.
August 08, 2025: Animal Self-Medication
A paper published in the journal Scientific Reports describes the case study of an orangutan who treated and healed his own wound. Zoologists have long seen behaviors of self-medicating in the animal kingdom, but until now it has rarely if ever been documented in scientific literature. Michael Huffman, an ecologist who reviewed the paper joined Host Paloma Beltran to discuss how some animals are known heal themselves.
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.
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.
February 07, 2025: BirdNote®: City Owls
Some owls, like Barred Owls and Great Horned Owls, are happy to call our cities home. There’s plenty of rats and squirrels to eat, and BirdNote’s Michael Stein offers some tips on how to spot these urban owls.
January 17, 2025: BirdNote®: Waxwing Nightlight
Waxwings were once believed to glow in the dark, and Pliny the Elder reported that their feathers were said to “shine like flames” in the dark forests of central Europe. That is, until one sixteenth-century Italian birder decided to take a closer look, says BirdNote®’s Mary McCann.

2024

December 27, 2024: Befriending An Octopus
Octopuses may have small brains, but scientists believe they are intelligent creatures with distinct personalities. Living on Earth’s Steve Curwood and environmental writer Sy Montgomery went behind the exhibits at the New England Aquarium and wrapped their arms around Octavia, a giant Pacific octopus.
December 27, 2024: Beloved Beasts: Fighting for Life in An Age of Extinction
Animals like the American Bison, bald eagle, and giant panda are just a few of the charismatic species that have come dangerously close to extinction. But thanks to some visionaries, species like these have been saved from that fate. In her 2021 book Beloved Beasts: Fighting for Life in an Age of Extinction, science writer Michelle Nijhuis shares the stories of some conservation heroes, and she joins Host Jenni Doering to discuss.
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: Tamed and Untamed: Close Encounters of the Animal Kind
The science of animal psychology is still developing and what exactly your family dogs, or wild rabbits are thinking is a fascinating topic for many, including committed animal observers, Sy Montgomery and Elizabeth Marshall Thomas. These best-selling writers believe these and all creatures, wild or domesticated, deserve respect. Their new collaborative book of essays, Tamed and Untamed, dives into the curious mental and emotional space among creatures and humans, as they explained to host Steve Curwood, when he visited Sy Montgomery’s New Hampshire farmhouse.
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.
November 15, 2024: BirdNote®: Great Tinamou
The jungles of Colombia are home to a bird with a haunting call. BirdNote’s Mary McCann reports.
November 01, 2024: Sy Montgomery on the Brains Behind the Cluck
Author and naturalist Sy Montgomery has trekked across the world to write about pink dolphins in the Amazon and tigers in Asia. But for her latest book, What the Chicken Knows: A New Appreciation of the World’s Most Familiar Bird, she stayed right in her own New Hampshire backyard. Sy sat down with Host Steve Curwood to talk about the social intelligence of chickens, how to handle a feisty rooster and much more.
September 27, 2024: BirdNote®: The Crows' Night Roost
Crows are social creatures that can gather by the thousands in night roosts. BirdNote®’s Ashley Ahearn reports that these gatherings may provide benefits like warmth, protection from predators, and a chance to find a mate.
May 31, 2024: BIRDNOTE®: Encounter the Cassowary
BirdNote's Mary McCann describes an interaction with a Southern Cassowary, a huge, flightless, and almost-prehistoric looking bird. Found in the forests of Northern Australia, it has the lowest-pitched birdcall in the world.
May 17, 2024: Nature and the Beat
From the chirp of a Katydid to the screech of a parrot, the sounds of nature are all around us and now can be used to help humans make music. Living on Earth’s Bobby Bascomb reports on Beast Box, a website that allows users to create their own unique songs using catchy beats and animal calls as the instruments.
March 08, 2024: Beyond the Headlines
This week, Living on Earth Contributor Peter Dykstra and Host Paloma Beltran discuss the FDA’s announcement that PFAS used to grease-proof food packaging is no longer being used in the U.S. Also, the new offshore wind farm Vineyard Wind now has 5 of 62 planned turbines up and running and helping power the Massachusetts grid. And in history, they look back to when Monty Python met bat biology, with the 2008 documenting of pipistrelle bats living inside the castle of a foul-mouthed Frenchman played by John Cleese.
January 26, 2024: In Defense of Little Foxes
Living on Earth Explorer in Residence, Mark Seth Lender, describes his internal conflict when a red fox who’s a welcome visitor to his backyard pursues a familiar squirrel.
January 12, 2024: Wolverines at Risk
Fierce and fuzzy wolverines are in decline, especially in the Lower 48 states where the U.S. Fish and Wildlife Service recently designated them as a Threatened species. Wildlife biologist Doris Hausleitner joins Host Jenni Doering to discuss how disappearing snow and habitat is affecting wolverines and share the creative techniques needed to study these elusive creatures.

2023

December 29, 2023: Care for the Common Critter
As a wildlife rehabilitator, Julie Zickefoose has had some remarkable encounters with animals. She joins Bobby Bascomb to share some of her own stories and animal insights as well as tales of uncommon encounters others have had while helping common woodchucks and rabbits in need.
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 22, 2023: The Power Of Stories
Living on Earth’s winter holiday tradition featuring legends and seasonal stories continues. Storyteller Lee Ellen Marvin joins Host Steve Curwood to share stories about children and wolves, as well as some tips on becoming a good storyteller.
December 15, 2023: 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, Sy Montgomery has connected with creatures all over the globe. They are her friends, her family, and especially her teachers. In her latest 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 15, 2023: Of Time and Turtles with Sy Montgomery
Author and animal whisperer Sy Montgomery’s latest book, Of Time and Turtles: Mending the World, Shell by Shattered Shell features miraculous stories of recovery at a hospital for gravely injured turtles. Sy joined Host Steve Curwood in the NHPR studios to share these stories and discuss how these long-lived, ancient beings help illuminate the nature of time itself.
December 15, 2023: The Good Good Pig
Living on Earth’s commentator, Sy Montgomery’s famous pig, Christopher Hogwood, has passed on. But he left his owner with enough fond memories to write a book. And that’s just what she did. Sy Montgomery joins us to talk about her most recent book, The Good Good Pig.
December 15, 2023: The Hawk’s Way
Falconry, also known as the practice of hunting with birds, can be traced back perhaps as far as the Ice Age. Many modern aficionados, like author Sy Montgomery, consider the sport to be more about the interaction with these hawks, falcons, and owls, rather than about the hunting itself. Her book The Hawk’s Way: Encounters with Fierce Beauty shares her exploration of the art of falconry. Sy joined Host Steve Curwood for a Living on Earth Book Club Event to discuss the wondrous world of these birds of prey.
December 01, 2023: Bacon Bear
Smell is an ancient and powerful sense, and for Living on Earth’s Explorer in Residence Mark Seth Lender, it evokes potent memories and an encounter with a hungry polar bear.
November 24, 2023: BIRDNOTE®: There's More Than One Way to Climb a Tree
Time and again nature has come up with diverse ways that species can succeed in their environments. Birds have feathers to keep them aloft, while bats use a thin membrane of skin stretched over their wing bones. And in today’s BirdNote®, Mary McCann tells us how two species of birds have evolved different ways to move around their forest homes.
November 17, 2023: Listening on Earth: The Many Sounds of Wild Turkeys
The wild cousins of the centerpiece on many Thanksgiving tables do more than just gobble. Turkeys squawk, chirp, and even softly “purr” to express contentment in a flock.
October 20, 2023: The Impala Imperative
Prey species have evolved many ways to confuse their predators, from a zebra’s stripes to an impala’s back side. Living on Earth’s Explorer in Residence, Mark Seth Lender explains.
October 13, 2023: Note on Emerging Science: Social Mammal Longevity
A recent study found that mammals that live in groups tend to live longer than solitary mammal species, even after accounting for other factors. Living on Earth’s Don Lyman explains why being social appears to benefit members of a group and help them live longer.
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.
October 06, 2023: Living with Cougars on the Olympic Peninsula
When a cougar on the Olympic Peninsula in Washington State makes a meal out of someone’s goat or chicken, it can end up with a bounty on its head. But there are non-lethal methods to deter cougars from taking livestock and pets. Liza Gross of Inside Climate News joins Host Aynsley O’Neill to discuss.
September 22, 2023: Wolf Song on the Rebound
For years, wolves were missing from Yellowstone National Park, leaving an eerie silence in the air. But now that the wolf population is recovering, the Park’s acoustic landscape is reviving. Reporter-in-Residence Jennifer Jerrett’s audio postcard brings us a harmonious chorus of howling wolves.
September 22, 2023: Wolves Bouncing Back
Hunted and trapped for centuries, wolves had all but disappeared from the contiguous US by 1960, but thanks to Endangered Species Act protections they’re bouncing back. A new pack with four pups was recently discovered further south in California in places where wolves hadn’t been seen for a century. Amaroq Weiss of the Center for Biological Diversity joins Host Jenni Doering to explain the vital role of this top predator in keeping ecosystems healthy.
September 08, 2023: Beyond the Headlines
Living on Earth Contributor Peter Dykstra joins Host Paloma Beltran to note the concern about climate change from young conservatives and discuss the results of a study that found coronavirus circulating among deer in Ohio. In the history books, they look back 35 years to 1988, when the massive Yellowstone wildfires spared the historic Old Faithful Inn.
August 18, 2023: Koala: A Natural History and Uncertain Future
The koala is an iconic character in Australian wildlife but remains an enigma to many. Danielle Clode, an award-winning Australian author, set out to discover the fascinating story behind the koala’s cuddly image for her book, Koala: A Natural History and an Uncertain Future. She joined Hosts Steve Curwood and Jenni Doering for a Living on Earth Book Club event.
August 11, 2023: An Immense World: How Animal Senses Reveal the Hidden Realms Around Us
Every animal species experiences the world in a way that is totally unique to them. Mantis shrimp, for example, have many more photoreceptors than humans and can filter polarized light, and star-nosed moles can smell under water. At a Living on Earth Book Club event, author Ed Yong joined Living on Earth’s Steve Curwood to share the fascinating sensory abilities he learned about in researching his new book, “An Immense World: How Animal Senses Reveal the Hidden Realms Around Us”.
August 04, 2023: Wishful Thinking: Leopards of the Olare Orok River
Young leopards may look like formidable hunters, but they still have a lot to learn. In the Maasai Mara savannah, on the banks of the Olare Orok River, Living on Earth’s Explorer in Residence Mark Seth Lender tracked one young leopard’s learning curve.
July 28, 2023: Slip-Sliding Away
River otters tend to avoid human contact, but Living on Earth’s Explorer-in-Residence Mark Seth Lender shares a once-in-a-lifetime encounter with the elusive creatures.
May 12, 2023: Amazing Animal Mothers
This Mother’s Day we’re celebrating the tenacity and tenderness of animal mothers, from crocodiles to leopards to whales. Aletris Neils is the executive director of Conservation CATalyst and joined Living on Earth’s Bobby Bascomb to share why observing mother orangutans inspired her own journey to becoming a mother.
April 07, 2023: Koala: A Natural History and Uncertain Future
The koala is an iconic character in Australian wildlife but remains an enigma to many. Danielle Clode, an award-winning Australian author, set out to discover the fascinating story behind the koala’s cuddly image for her new book, Koala: A Natural History and an Uncertain Future. She joined Hosts Steve Curwood and Jenni Doering for a recent Living on Earth Book Club event.
March 03, 2023: Climate Change and Mating
Showy traits like dark pigmentation on a dragonfly’s wings or a lion’s big, dark mane play a key role in how some animals choose a mate. New research suggests that climate change is making some classically attractive traits more difficult to pull off. Evolutionary ecologist Michael Moore at the University of Colorado Denver joins Host Bobby Bascomb to share more.
February 17, 2023: The Next Chapter of the Living on Earth Book Club
The cuddly Koala is one of the most charismatic and beloved species on Earth, but massive wildfires and habitat loss threaten their very existence. Tune in on March 2nd as we talk with award-winning Australian author Danielle Clode about her new book “Koala: A Natural History and an Uncertain Future", which takes us on a journey up into the trees to discover the remarkable physiology and ecology of koalas.
February 10, 2023: The Next Chapter of the Living on Earth Book Club
The cuddly Koala is one of the most charismatic and beloved species on Earth, but massive wildfires and habitat loss threaten their very existence. Tune in on March 2nd as we talk with award-winning Australian author Danielle Clode about her new book “Koala: A Natural History and an Uncertain Future", which takes us on a journey up into the trees to discover the remarkable physiology and ecology of koalas.
January 27, 2023: Science Note: Hurricanes, Lizards, and Leafblowers
Hurricanes may act as a force of natural selection for Caribbean lizards, according to a study in the journal Nature. Living on Earth’s Don Lyman explains how scientists used leaf blowers to simulate hurricane-force winds and learn how the hardiest lizards hang on.
January 06, 2023: Midnight in the Everglades
Alligators have such gaping jaws you might wonder what they eat. For one group of researchers looking into this, the answers so far point to snails and amphibians like the giant salamanders known as amphiumas, rather than fish or hapless mammals that walk too close to swampy waters. Living on Earth’s Don Lyman spent a night in Florida’s Everglades with a team investigating this and shares his story.

← All tags · Back to Home