Nature Conservation

In 2004, an enigmatic charter captain named Al Anderson caught and tagged one Atlantic bluefin tuna off New England's coast. Fourteen years later that same fish—dubbed Amelia for her ocean-spanning journeys—was caught again, this time in a Mediterranean fish trap. Over his fishing career, Al marked more than sixty thousand fish with plastic tags, an obsession that made him nearly as many enemies as it did friends.

Our world is changing, the climate is changing. Species that have long existed on our planet are disappearing and resources are becoming scarce. People are slowly realizing that development is not always good. We are exploiting our earth, but we should be looking after it, because we only have this one. Slowly, however, a rethink is taking place and people are trying to undo past mistakes. Attempts are being made to reduce CO₂ emissions, conserve the earth's resources and pay more attention to nature. But once we have become accustomed to a certain standard of living, it is difficult to give it up again or change our habits.

"I am hopelessly and forever a mountaineer," John Muir wrote. "Civilization and fever and all the morbidness that has been hooted at me has not dimmed my glacial eye, and I care to live only to entice people to look at Nature's loveliness. My own special self is nothing". In Donald Worster's magisterial biography, John Muir's "special self" is fully explored as is his extraordinary ability, then and now, to get others to see the sacred beauty of the natural world.

With a shrinking wilderness and global warming, the future of the wolverine is uncertain. The Wolverine Way reveals the natural history of this species and the forces that threaten its future, engagingly told by Douglas Chadwick, who volunteered with the Glacier Wolverine Project. This five-year study in Glacier National Park—which involved dealing with blizzards, grizzlies, sheer mountain walls, and other daily challenges to survival—uncovered key missing information about the wolverine's habitat, social structure, and reproduction habits.

The world today is undergoing the most rapid environmental transformation in human history—from climate change to deforestation. Scientists, ethnobotanists, indigenous peoples, and collectives of all kinds are closely studying trees and their biology to understand how and why trees function individually and collectively in the ways they do. In Twelve Trees, Daniel Lewis, curator and historian at one of the world’s most renowned research libraries, travels the world to learn about these trees in their habitats.

In a world filled with breathtaking beauty, we have often overlooked the elusive charm and magic of certain landscapes. A cloudy river flows into a verdant Arctic wetland where sandhill cranes and muskoxen dwell. Further south, cypress branches hang low over dismal swamps. Places like these - collectively known as swamplands or peatlands - often go unnoticed for their ecological splendor. They are as globally significant as rainforests, and function as critical carbon sinks for addressing our climate crisis.

To catch a Florida Man, you have to become one, and that’s what Officer Jeff Babauta did. As his ponytailed, whiskey-soaked alter ego, he established Sunshine Alligator Farm. His goal? Infiltrate the shady world of illegal poachers in the Florida Everglades in order to protect the natural world. A head-spinning adventure soon unfolds.

Sue Tidwell lived in awe of Africa’s extraordinary wildlife. After years spent appreciating the animals in her imagination, the tenderhearted American hated the idea of joining her husband on a big game hunting safari. And getting attacked by blood-sucking tsetse flies the moment she stepped off the plane gave no hint of the mind-blowing change of perspective in her future. With her initial animosity turning into curiosity as they breathlessly tracked dangerous beasts, Sue formed a surprising bond with their young female government-assigned game scout.

Over the last half a billion years, there have been five mass extinctions, when the diversity of life on earth suddenly and dramatically contracted. Scientists around the world are currently monitoring the sixth extinction, predicted to be the most devastating extinction event since the asteroid impact that wiped out the dinosaurs. This time around, the cataclysm is us. The Sixth Extinction draws on the work of scores of researchers in half a dozen disciplines to provide a moving account of the disappearances occurring all around us and traces the evolution of extinction as concept

Increasingly, cracks are appearing in the capacity of communities, ecosystems, and landscapes to provide the goods and services that sustain our planet's well-being. The response from most quarters has been for "more of the same" that created the situation in the first place: more control, more intensification, and greater efficiency. "Resilience thinking" offers a different way of understanding the world and a new approach to managing resources. It embraces human and natural systems as complex entities continually adapting through cycles of change.

When empty nester Paula Whyman climbs to a peak in the foothills of the Blue Ridge Mountains, her plans for a backyard ecology project quickly morph into a massive endeavor. In Bad Naturalist, Whyman struggles with conflicting advice from experts, an influx of invasive species, delayed plans, and the occasional rattlesnake—but none of it dampens her irrepressible passion for protecting the land.

Mother nature has a lot to teach us, if only we open our eyes. Pigeons and dolphins offer creative strategies for preserving our memories and warding off dementia, while squirrels and pigs harbor secrets for managing chronic pain. In The Book of Animal Secrets, visionary physician and biomedical researcher David B. Agus, MD, explores all these ways—and more—that we can harness the wonders of the animal kingdom in our own, very human lives.

When 25-year-old Harry Walker was killed by a bear in Yellowstone Park in 1972, the civil trial prompted by his death became a proxy for bigger questions about American wilderness management that had been boiling for a century. At immediate issue was whether the Park Service should have done more to keep bears away from humans, but what was revealed as the trial unfolded was just how fruitless our efforts to regulate nature in the parks had always been.

Interweaving her own first-hand experiences in the field with the compelling research of premier scientists, Goodall illuminates the heroic efforts of dedicated environmentalists and the truly critical need to protect the habitats of these beloved species. At once a celebration of the animal kingdom and a passionate call to arms, Hope for Animals and Their World presents an uplifting, hopeful message for the future of animal-human coexistence.

Among the more than 34,000 species of fish, few have the walleye's following—among anglers and diners, states conferring official status on the fish, and towns battling for recognition as the Walleye Capital of the World. And among those passionate fans, few know the walleye as well as Paul J. Radomski does—a fisheries biologist, lake ecology scientist, and old fisherman. In Walleye: A Beautiful Fish of the Dark he unspools the mysteries of this fascinating fish.

Outdoor writer Mike Arnold takes us on an impressionistic journey through Coutada 11, a once again magnificent natural area in Mozambique's Zambeze Delta. Mike leads us from its poached-out days as a source of bush meat for starving villagers and civil war military troops to the arrival in the early '90s of hunting outfitter Mark Haldane and his partners, on their often perilous, sometimes hilarious, travails to take the defiled and uninhabitable place and make it whole again.

Earth Day celebrates our beautiful planet and calls us to act on its behalf. Some people spend the day planting flowers or trees. Others organize neighborhood clean-ups, go on nature walks, or make recycled crafts. Listeners will discover how a shared holiday can have multiple traditions and be celebrated in all sorts of ways.

In the late 19th century, as humans came to realize that our rapidly industrializing and globalizing societies were driving other animal species to extinction, a movement to protect and conserve them was born. In Beloved Beasts, acclaimed science journalist Michelle Nijhuis traces the movement's history: from early battles to save charismatic species such as the American bison and bald eagle to today's global effort to defend life on a larger scale.

There is no animal in the world that can run faster than a cheetah. Yet, no matter how quickly they run from trouble, cheetahs may not roam the African plains forever. They have lost much of their habitat to farmland, and some are killed by farmers who worry about their livestock. But cheetahs have important friends - like Dr. Laurie Marker and the Cheetah Conservation Fund in Namibia. Rosanna Hansen - who spent time working at the CCF - shares the fascinating story of cheetah preservation in this book young listeners will find irresistible.

The biggest redwood trees are over 1,000 years old, rising more than 35 stories in what's left of the once-vast, ancient redwood forest. Believed to be impossible to ascend, these majestic giants have remained unexplored until recently, when a tiny group of daring botanists and amateur naturalists discovered a lost, dangerous, and hauntingly beautiful world high above California.