検索キーワード： 生態系・生息地

If you live on a rapidly changing planet, you'd be wise to learn how it works. The giant old forests on a skinny stretch of land on the far west coast of North America have a lot to say about living in a twitchy world.

Crows have long been the subject of folklore, likely because they’re strikingly similar to humans, leading lives rich in personality, intelligence, and relationships. In this episode, we fly the streets of Seattle with a crow as she grooms her mate, delivers what appears to be a gift, and finally commutes miles away from her territory to gather and chat with thousands of other crows before it’s time to roost for the night.

This sweeping account confronts and upends old fantasies, revealing the far more startling reality of our world's largest hot desert. Drawing on decades of research, and years spent living in the region, anthropologist Judith Scheele takes us from Libya to Mali, Algeria to Chad, from the ancient Roman Empire to the bloody colonial era to contemporary regional battles and fraught international diplomacy, questioning every easy cliché and exposing fascinating truths along the way.

Through personal stories, history and cutting-edge science, Ocean uncovers the mystery, the wonder and the frailty of the most unexplored habitat on our planet—and the one which shapes the land we live on, regulates our climate and creates the air we breathe. The book showcase the oceans' remarkable resilience: they are the part of our world that can, and in some cases has, recovered the fastest, if we only give them the chance.

Unique Idaho: Exploring What Makes Idaho Truly Unique. We will look at the deepest gorge in North America. It Is even deeper than the Grand Canyon. We will explore the mighty river that has flowed through the gorge for thousands of years, carving out this amazing canyon. Find out about the waterfall on the same river that is higher than Niagara Falls. Idaho has over 3,000 lakes within its borders. One of these lakes is one of the deepest lakes in America. It is so deep that the trout grow to a world-record size and they swim around with Navy submarines!

Elephants are the largest land animals in the world. They are also intensely social and have advanced long-term memories. In this episode, a parade of Asian elephants makes its way through the Sri Lankan forest to a lake for drinks and mud baths, stopping periodically for group naps. The female leading the parade uses infrasonic rumbles—inaudible to humans, but traveling as far as two miles along the surface of the Earth as seismic waves—to invite friends and family around the forest to join her at the reservoir.

At its heart is a single, transformative idea: that rivers are not mere matter for human use, but living beings – who should be recognized as such in both imagination and law. Is a River Alive? takes the listener on an exhilarating exploration of the past, present and futures of this ancient, urgent concept.

Deep in the forest, in places you would never think to look, are some of the most remarkable creatures. Overlooked and unsung, this is the forgotten forest: a world of glow-in-the-dark mushrooms and giant mosses, where slime moulds travel the forest in search of prey and ancient lichens live for thousands of years. Join bestselling author Robert Vennell on a walk through this fantastical forest, wandering through tales from history, science, and spirituality in search of these weird and wonderful species.

Dogs are a familiar and comforting part of many of our lives. In this episode, we take a walk with a pet xoloitzcuintli, or Mexican hairless dog, as he greets his blocks by smell. Along the way, we learn the backstory of squirrels in U.S. cities and observe the very smart and clean neighborhood raccoon.

Sloths are the slowest mammals on earth. They can hardly see. They live in rainforests among jaguars, pumas, and countless other predators. Yet they survive. And they do it by being so incredibly slow, and living a life covered in algae. In this episode, we hang with a sloth in the jungle of Costa Rica as he spends a month digesting one single leaf, and we see the symbiosis and collaboration that surrounds him.

A tiny ad in a local newspaper catches Cédric Sapin-Defour’s eye: a litter of Bernese Mountain Dog puppies need homes. A lonely, single, gym teacher and mountain climber in the French Alps, Cédric visits the dogs and immediately falls for a puppy with a blue collar who steps over his siblings to get to him. Named Ubac, French for the north side of the mountain – the rainy, cloudy slope – the puppy quickly upends Cédric’s life. They go on hikes together, taking to the hills and exploring, forging a bond that brings joy and a sense of fulfillment and adventure.

Observer l’histoire de l’humanité à partir des forêts, c’est la perspective enthousiasmante que propose le journaliste, conférencier et essayiste Laurent Testot, qui s’inscrit dans le courant assez récent et novateur de l’histoire environnementale. L’auteur retrace l’histoire de l’humanité depuis la constitution des premiers empires de l’antiquité romaine, chinoise et indienne, en passant par les sociétés médiévales et modernes et étudie le rapport que ces sociétés passées ont entretenu avec leur environnement et en particulier leurs forêts.

Award-winning journalist Naomi Arnold spends nearly nine months walking the length of New Zealand on Te Araroa, fulfilling a 20-year dream. On her own, she traverses mountains, rivers, cities and plains from summer to spring, walking on through days of thick mud, blazing sun and lightning storms, and into cold, starlit nights. Along the way she encounters colourful locals and travellers who delight and inspire her.

Flying more than 8,000 miles from Alaska to eastern Australia without stopping to eat or rest, the Bar-tailed Godwit holds the record for the longest nonstop migration of any land bird in the world. Flight of the Godwit invites readers on ornithologist Bruce M. Beehler's awe-inspiring journey in search of North America's largest and farthest-flying shorebirds. Driving 35,000 miles between 2019 to 2023, Beehler sought birds he dubs the "Magnificent Seven."

The sun sinks over the Rio Grande, the mountains around it glow orange, and the world slows down. The Mexican free-tailed bats inside the Jornada Cave are just starting to stretch and murmur. In this episode, we visit the nursery where all the baby bats stay together, and we accompany a new mother as she journeys into the sky with the rest of her crew for a night of hunting bugs via echolocation.

Levison Wood has spent a lifetime exploring wild places and witnessing environmental challenges and conservation efforts around the world. Now, he's delving into the incredible world of forests. In this global investigation, The Great Tree Story explores the profound influence forests have had on our planet and civilisation.

A connection to nature is vital to our wellbeing. The sound of birds, the smell of tree oils, the effects of natural sunlight. Studies have shown that patients who can observe a natural scene through a hospital window recover faster, and lockdown proved that when most other aspects of life falls away, nature still feels like a necessity, not a luxury. But the majority of the world’s population lives in some form of urban environment, and by 2050, two thirds of humanity – nearly 7 billion people – are expected to live in towns and cities.

The Colorado Trail in Crisis addresses the sweeping transformation of western forests and wilderness ecosystems affected by climate change. This book is equal parts trail journal and synthesis of natural and human history. Karl Ford uses research on climate impacts to forests, wildlife, hydrology, and more to stress the urgent need for an action plan to reduce greenhouse gases and save forests and watersheds.

Brown bears lead deeply cyclical lives. They need to gain sometimes hundreds of pounds during the warmer months to prepare for winter hibernation, a lifestyle that brings them into frequent contact with many other species’ cycles. In this episode, we meander through the Alaska peninsula with a bear and her cubs as she teaches them to hunt salmon at the falls, dig for clams along the coastal mudflats, and use the regional rubbing tree.

Secrets of the Sea is a fascinating introduction to New Zealand's fish and shellfish, weaving together history, biology and culture to reveal how these unique and intriguing creatures have shaped our lives. Ranging from sandy shores and rocky reefs to the open ocean and its cavernous depths, Robert Vennell celebrates the magic and mystery of the world beneath the waves.