Terrestrials

This Halloween, we’re going to the dark side. Deep in the darkest tropical forests, some of the world’s most elusive bats hang upside down in their winged sleeping bags. On a quest to find one of these flying mammals, Producerbud Ana ventures into a Puerto Rican forest and the back corridors of the American Museum of Natural History with Dr. Angelo Soto-Centeno . Why? Because while they may be sca...

It’s an epic humans-versus-birds showdown in this follow-up to last week’s crows episode! Ever since humans started farming, birds have been eating our crops. And for centuries, we’ve been trying to figure out how to frighten them away.  Science writer Mary Roach walks Lulu and Radiolab’s Latif Nasser through the long and surprising history of humans scaring away birds: scarecrows, fake owls,...

Spooky season is upon us and so we are bringing you a tale of Halloween’s eeriest avian mascot. Emma Terry is friends with basically everyone in her town. She personifies a rainbow—she has bouncy blonde hair, sparkly cat-eye glasses, and a closet full of bright colors. But for the last decade, she's been trying to befriend the one creature that seems like the opposite of her vibe: the cemetery-lur...

As the leaves begin to change and the air cools, monarch butterflies disappear from our skies and journey …where?  The mysterious migration of this iconic butterfly stumped scientists for decades. Until an intercepted message on a butterfly wing led them to the isolated mountains of central Mexico to find the ancient monarch oasis where these butterflies  cluster by the millions. It’s he...

Today we bring you a story stranger than fiction. In 2006, paleobiologist Natalia Rybczynski took a helicopter to a remote Arctic island near the North Pole, spending her afternoons scavenging for ancient treasures on the ground. One day, she found something the size of a potato chip. Turns out, it was a three and a half million year old chunk of bone. SPOILER ALERT BELOW. Keep reading if you’re o...

Ervin Carlson grew up on the Blackfeet Reservation in Montana hearing stories about buffalo (aka American bison) who once roamed the land by the hundreds of thousands. These giant beasts weighed up to 2000 pounds, were almost 7 feet tall, and had two curved horns so sharp they could even buck away grizzly bears. And they were ecosystem engineers! Just by grazing and rolling in the dirt, they broug...

Meet François Tranquille. He's a snail. He's French. And this is the first episode of a little experiment we're calling Celestials: Bedtime Stories from Terrestrials. Restful tales, bedtime meditations, and the occasional lullaby, designed to help you drift off to sleep. Like Terrestrials, it's about a creature here on Earth. Unlike Terrestrials, it wanders away from the world of facts, towards so...

If you’ve been on the internet recently, you might’ve heard of Jimothy—a raccoon from Seattle who went viral. Jimothy t-shirts, murals, tattoos, and tribute songs popped up across the country. We wanted to understand why this raccoon had captured so many hearts, so we spoke to one of the first people who spotted him: Ben Trammell. One night in Seattle, Ben was watching a raccoon family walk along...

It’s summer break! So, while Terrestrials takes a summer breather,, we’re bringing you a show that we really love. It’s called Just the Zoo of Us , and it’s produced by Ellen and Christian Weatherford, a married couple with a shared love of telling stories about this wonderful planet! In every episode, they rate a different animal on three qualities - effectiveness, ingenuity, and aesthetics. In t...

Lulu has been terrified of snakes all her life. But strangely, her oldest son  has been obsessed with them since he was two. So to understand his fascination, she called a snake expert who might also be one of the least afraid people on Earth: Gowri Shankar Pogiri .  As a kid in Bangalore, India, Gowri was his neighborhood's resident snake-catcher — wrangling seven-foot snakes and motorcycling int...

The director of horticulture at Madison Square Park, Stephanie Lucas , spends her days caring for over 300 trees in the heart of New York City. One day in 2022, she saw a callout from NASA giving away seeds that had traveled to the moon. This would be the crown jewel of the park! She and her team worked hard on their application, submitted it, and then waited for two years. Eventually they gave up...

What does it really mean to be a dad? In the animal world, fathers have long been painted as aggressive or absent. At best providers and protectors, but certainly not caregivers. And yet for every tale of a lion or chimp dad eating its own young (yikes!), there’s another creature who tells a sweeter story.  Two HUMAN dads bring us on this DADventure: Dr. Eduardo Fernandez-Duque , who has spent dec...

We're back with PURR-T TWO of our big cats journey, and this time, we’re heading even deeper into the cat-iverse.  We travel to India, where conservationist Shatrunjay Pratap Singh introduces us to leopards that live among shepherds and ancient temples. Then we head to Colombia, where biologist Laura Lisbeth Jaimes Rodriguez helps us track one of the most mysterious cats on Earth: the jaguar. We m...

Big cats are our most requested animal, but Lulu doesn’t really want to make an episode about them! . She thinks lions, tigers, and their feline cousins are the bullies of the animal kingdom. So Songbud Alan and Producerbud Ana set out to change her mind.  We head to the Bronx Zoo where big cat expert Luke Hunter introduces us to tigers that cough up furballs and wrestle crocodiles, and lion pride...

In the depths of the ocean, a tiny male anglerfish catches a scent and follows it through the darkness. Eventually he finds a glowing, toothy female with a bacterial lightbulb on her head. He kisses her… and never lets go. Their bodies permanently fuse, merging bloodstreams, flesh, and digestive tracts. Radiolab correspondent Molly Webster brings us the wild story of this eternal kiss. We dive dee...

Amy Ray (whose music you might know from the Indigo Girls ) was on a walk in the Georgia woods with her dogs when she passed a tree branch and saw hundreds of tiny, white, fluffy creatures doing a synchronized stadium wave. She was mesmerized.  Turns out, she was looking at woolly aphids - small, defenseless bugs who have somehow figured out how to survive everything the forest throws at them. Res...

As one of the most famous cellists of all time, Yo-Yo Ma has spent a lot of time playing music inside. But a few years ago, he decided to take the cello out of the fancy concert halls and into nature, bringing our very own Producerbud Ana along for the ride!  That brings us to humpback whales. Like Yo-Yo, humpbacks are musical. They communicate through melodies, clicks, grunts, whispers, and bello...

What do loons have to do with courage and community?  In January, we received a letter from two sisters in Minnesota - Jude and Mo. They wrote to us because their city was experiencing a lot of unrest, with immigration agents arresting members of their community and protests ringing loud in the streets as people tried to protect their neighbors. And in the middle of it all, an unexpected symbol be...

Middle schooler, Aanya, has an up-close encounter with a squirrel in the school yard, which leads her to an obsession with one of North America's most common critters. She tells host Lulu Miller all about the overlooked superpowers of squirrels, including one squirrel who lives way up in the Arctic, where the weather gets so cold the squirrels who live there drop their body temperatures down below...

How rested would you feel if you took 10,000 naps a day? Chinstrap Penguins in Antarctica spend their days taking MICRONAPS, each around 4 seconds long. To learn why, Lulu meets one (played by Songbud Alan), who explains how micronaps help them conserve energy and protect their babies from “sky pirates”!  Then, in a badgermania, penguin scientists Dr. Eric Wagner and Dr. Dee Boersma answer your qu...

On February 17, in places like China, Malaysia, Korea and Chinatowns across the globe, dragons will rise in the form of massive puppets. Today we bring you a special Terrestrials episode on dragons to understand what they have to do with the New Year, what the dragon myth means, and explore the tiny chance that dragons could have ever been real.  First, we meet Mr. Lu Dajie, one of China's most re...

Holes are full of a whole lot of nothin'. Pure, hollow emptiness. At least that’s what Songbud Alan thought before he fell down a rabbit hole of, well, HOLES! In honor of Groundhog Day, he takes Lulu to a fossil-filled pit behind a Chick-fil-A to dig up 66-million-year-old treasure, and deep down to an underwater hole where blobs of colorful microbes reveal a time when Earth’s days were only 6 hou...

Where do animals come from? That's something people have been trying to explain for thousands of years. And for a while, scientists and philosophers believed that any ol' person could create creatures if they just had the right recipe. A touch of sand, maybe a drop of blood and POOF: you could create life. That idea was believed to be true for generations until one brave scientist decided to look...

To celebrate New Year’s Day, there are all kinds of traditions. Some people eat black eyed peas for good luck, some list out resolutions. But here at Terrestrials, we are taking a cue from the wisdom of pets, who are so, so, so good at sleeping. After a short preamble from Lulu, we’ll turn the microphone over to listeners’ furry friends snoring and snoozing in various positions, places, and locati...

Sloths are the slowest mammals on Earth. How can a creature that moves so slowly survive in a world that moves so fast? Zoologist Lucy Cooke helps us rethink everything we know about sloths and their slowness. We follow a sloth named Nacho from a rainforest to a nightclub, trek deep into mangrove swamps to find a rare pygmy sloth and uncover the secret that allows sloths to evade even the deadlies...