You can’t come to Yellowstone without thinking about the grizzly bear. This thriving ancient ecosystem is like a sacred space for them. And a critical source for food which they are constantly in search of in order to get the needed calories that will sustain them through their long winter sleep. But what many grizzly bear lovers might not think about are the fish at the heart of the bear feeding frenzy. Yellowstone has the largest high elevation lake in North America, and under the surface, a fight is going on between the native cutthroat trout and the invasive lake trout. And for a long time the invasive lake trout have been winning the battle, throwing the whole lake’s food chain into disarray. On today’s episode, Chris visits Yellowstone to see how scientists are turning an ecological disaster into a rare invasive species success story, and how the beloved Yellowstone grizzlies are faring amongst this drama. We’d love to hear what you think of THE WILD. Which shows did you like the best? What would you like to hear more of? If you have a moment please fill out this quick survey. Your feedback will help us plan for future episodes. Thanks! You can help us continue to create this special immersive storytelling by joining THE WILD Patreon community at www.patreon.com/chrismorganwildlife or donating at kuow.org/donate/thewild. Thank you. For some great photographs and clips from our journey through the national parks, check out our Instagram @thewildpod and @chrismorganwildlife. THE WILD is a production of KUOW, Chris Morgan Wildlife, and the NPR Network. This episode was produced by Lucy Soucek, written by Christopher Preston and edited by Jim Gates. THE WILD is hosted, produced and written by Chris Morgan. Fact checking by Apryle Craig. Our theme music is by Michael Parker.

Melting ice is usually bad news, but this place in Alaska has turned from frozen to flourishing in just 200 years.  Nestled in southeast Alaska, the stunning and famous Glacier Bay National Park is often called a “living laboratory.” Scientists from all over the world come here to study ecological succession: the step-by-step return of plants, insects, forests and animals. It’s a unique place to do that because just a couple hundred years ago, this whole landscape was covered in ice. But then, the ice started melting, uncovering a clean slate for nature to show us how she creates a flourishing ecosystem.  On this episode of THE WILD, Chris time travels through Glacier Bay National Park to discover how fast biodiversity can build when nature is left alone, in the surprising spectacle of life after ice. You can help us continue to create this special immersive storytelling by joining THE WILD Patreon community at www.patreon.com/chrismorganwildlife or donating at kuow.org/donate/thewild. Thank you. For some great photographs and clips from our journey through the national parks, check out our Instagram @thewildpod and @chrismorganwildlife. THE WILD is a production of KUOW, Chris Morgan Wildlife, and the NPR Network. This episode was produced by Lucy Soucek, written by Christopher Preston and edited by Jim Gates. THE WILD  is hosted, produced and written by Chris Morgan. Fact checking by Apryle Craig. Our theme music is by Michael Parker.

Once a year they come out, by the thousands. Fireflies. But these aren’t just any fireflies. These are Photinus Carolinas, also known as synchronous fireflies They blink on and off together. It’s an amazing site. On this episode, I head to Great Smoky Mountains National Park to experience the synchronous fireflies and learn how light from human development is threatening the future of these delicate, glowing insects and what the park is doing to try to protect them. You can help us continue to create this special immersive storytelling by joining THE WILD Patreon community at www.patreon.com/chrismorganwildlife or donating at kuow.org/donate/thewild. Thank you. For some great photographs and clips from our journey through the national parks, check out our Instagram @thewildpod and @chrismorganwildlife. THE WILD is a production of KUOW, Chris Morgan Wildlife, and the NPR Network. This episode was produced by Matt Martin and edited by Jim Gates. THE WILD is hosted, produced and written by Chris Morgan. Fact checking by Apryle Craig. Our theme music is by Michael Parker.  

In the Florida Everglades, the Burmese python is an invasive species that's close to triggering an ecological collapse. We'll head out with python hunters who track down these massive snakes for a bounty. Then we wade through the waste deep murky waters of the Everglades to see what researchers are learning about Burmese pythons in their waning hopes to remove them from this fragile tropical wilderness. You can help us continue to create this special immersive storytelling by joining THE WILD Patreon community at www.patreon.com/chrismorganwildlife or donating at kuow.org/donate/thewild. Thank you. For some great photographs and clips from our journey through the national parks, check out our Instagram @thewildpod and @chrismorganwildlife. THE WILD is a production of KUOW, Chris Morgan Wildlife, and the NPR Network. This episode was produced by Lucy Soucekand edited by Jim Gates. THE WILD is hosted, produced and written by Chris Morgan. Fact checking by Apryle Craig. Our theme music is by Michael Parker.

Cuyahoga Valley National Park is nestled between Akron and Cleveland, Ohio. It once was an industrial wasteland, filled with debris from the nearby auto factories. The Cuyahoga river was so polluted that it literally caught fire. That fire was a moment that sparked an environmental movement. But I'm headed upstream. I'm going to follow the river and its story from its grim past to becoming a national park. We’ll look at how a toxic dump was transformed into a national park and a thriving ecosystem, teaming with life. You can help us continue to create this special immersive storytelling by joining THE WILD Patreon community at www.patreon.com/chrismorganwildlife or donating at kuow.org/donate/thewild. Thank you. For some great photographs and clips from our journey through the national parks, check out our Instagram @thewildpod and @chrismorganwildlife. THE WILD is a production of KUOW, Chris Morgan Wildlife, and the NPR Network. This episode was produced by Matt Martin and edited by Jim Gates. THE WILD is hosted, produced and written by Chris Morgan. Fact checking by Apryle Craig. Our theme music is by Michael Parker.

Chris joins a team of scuba divers...in the desert!  Death Valley National Park is the hottest place on Earth and the driest place in North America. The heat that builds beneath Death Valley’s cloudless skies radiates off barren rocks and sinks into the valley bottoms, where it warms, baking everything it touches and evaporates any water foolish enough to linger at the surface. But beneath miles of dry desert land - in the largest national park in the lower 48 - is something you can't see from the crusty surface. A secret watery world, hidden underground. And a cave system that is home to the world’s rarest fish. The Devil’s Hole pupfish is less than an inch long, but has caused quite a stir. In this episode of THE WILD, Chris travels to Death Valley National Park to learn about how this tiny fish has made history and has changed our understanding of desert water in some remarkable ways. You can help us continue to create this special immersive storytelling by joining THE WILD Patreon community at www.patreon.com/chrismorganwildlife or donating at kuow.org/donate/thewild. Thank you. For some great photographs and clips from our journey through the national parks, check out our Instagram @thewildpod and @chrismorganwildlife. THE WILD is a production of KUOW, Chris Morgan Wildlife, and the NPR Network. This episode was produced by Lucy Soucek, written by Christopher Preston and edited by Jim Gates. THE WILD is hosted, produced and written by Chris Morgan. Fact checking by Apryle Craig. Our theme music is by Michael Parker.

One day, Chris was on the search for a very rare animal: a single wolf that had made it to the western side of the North Cascade mountains. That day, to his amazement, he found a set of fresh tracks on a sandy riverbed. Wolves had been extinct here in Washington state for nearly a hundred years, so the find was incredible.   These mythical creatures are very slowly returning to the North Cascades. It’s a sign of hope for both Jason Ransom, a biologist at the National Park, and Scott Schuyler from the Upper Skagit Indian Tribe. But it’s taken a lot to get to this point, and there’s still a long way to go before this place is truly healed. On his journey searching for this lone wolf, Chris asks the question: will the wildlife and human ecosystem make space for them as they trickle back? The image pictured is the first wolf track Chris found on the west side of the North Cascades that triggered the story told in this episode. You can help us continue to create this special immersive storytelling by joining THE WILD Patreon community at www.patreon.com/chrismorganwildlife or donating at kuow.org/donate/thewild. Thank you. For some great photographs and clips from our journey through the national parks, check out our Instagram @thewildpod and @chrismorganwildlife. THE WILD is a production of KUOW, Chris Morgan Wildlife, and the NPR Network. This episode was produced by Lucy Soucek and edited by Jim Gates. THE WILD is hosted, produced and written by Chris Morgan. Fact checking by Apryle Craig. Our theme music is by Michael Parker.

How scientists are training corals to be ready for a warmer future. Biscayne National Park is unlike any other national park…it’s 95% underwater. It’s home to part of the third largest coral reef in the world and the only living coral barrier reef in the continental United States.  But this past summer, the corals in and around this park on Florida’s coral reef experienced the worst coral bleaching event ever recorded. Water temperatures broke records, rising to over 100 degrees for two days in a row. Hot tub water. So what can be done? In this episode, Chris takes a boat out to Biscayne National Park to find out. Here, just a few miles offshore from the metropolis of Miami, researchers are on a mission to save these corals for a warmer future - by growing the hardiest of them in captivity, and planting them back in the sea.   You can help us continue to create this special immersive storytelling by joining THE WILD Patreon community at www.patreon.com/chrismorganwildlife or donating at kuow.org/donate/thewild. Thank you. For some great photographs and clips from our journey through the national parks, check out our Instagram @thewildpod and @chrismorganwildlife. THE WILD is a production of KUOW, Chris Morgan Wildlife, and the NPR Network. This episode was produced by Lucy Soucek and edited by Jim Gates. THE WILD  is hosted, produced and written by Chris Morgan. Fact checking by Apryle Craig. Our theme music is by Michael Parker.

Discover why scientists are chopping down redwood trees… to save them. Redwood National and State Parks are home to some of the tallest trees on Earth, coast redwoods. These ancient California forests support hundreds of different species, and store more carbon than any other forest on the planet. But in the last century, 95% of them were cut down by loggers.  Now, scientists are trying to find ways to bring old growth redwoods back and they've discovered a surprising strategy... cutting them down actually helps them grow. Chris heads to Redwood National and State Parks to learn about this new restoration effort and why saving the coast redwood trees will help countless other species in and around this national park. Plus Chris gets to climb a redwood, and learns about the relationship the Yurok have with this towering species.  This season of THE WILD is about the incredible biodiversity in our national parks: from the tallest trees on the planet to the driest deserts and everything in between. And it’s about the people working in and around our national parks to protect the natural world, while we still can.  You can help us continue to create this special immersive storytelling by joining THE WILD Patreon community at www.patreon.com/chrismorganwildlife or donating at kuow.org/donate/thewild. Thank you. As always, there are some great photographs and clips from our journey through the national parks on Instagram @thewildpod and @chrismorganwildlife. THE WILD is a production of KUOW, Chris Morgan Wildlife, and the NPR Network. This episode was produced by Lucy Soucek and edited by Jim Gates. The Wild is hosted, produced and written by Chris Morgan. Fact checking by Apryle Craig. Our theme music is by Michael Parker.