Conservation Science

Yellowstone National Park was once home to an abundance of wild wolves - but park rangers killed the last of their kind in the 1920s. Decades later, the rangers brought them back, with the first wolves arriving from Canada in 1995. This is the incredible true story of one of those wolves.

Fossil fuels and livestock grazing are often targeted as major culprits behind climate change and desertification. But Allan Savory, cofounder of the Savory Institute, begs to differ. The bigger problem, he warns, is our mismanagement of resources. Livestock grazing is not the problem; it's how we graze livestock. If we don't change the way we approach land management, irreparable harm from climate change could continue long after we replace fossil fuels.

Only those who love trees should cut them, writes forester Ethan Tapper. In How to Love a Forest, he asks what it means to live in a time in which ecosystems are in retreat and extinctions rattle the bones of the earth. How do we respond to the harmful legacies of the past? How do we use our species’ incredible power to heal rather than to harm? Tapper walks us through the fragile and resilient community that is a forest.

First published in 1949 and praised in the New York Times Book Review as "full of beauty and vigor and bite", A Sand County Almanac combines some of the finest nature writing since Thoreau with an outspoken and highly ethical regard for America's relationship to the land.

For fans of The Lost City of Z, Walking the Amazon, and Turn Right at Machu Picchu comes naturalist and explorer Paul Rosolie’s extraordinary adventure in the uncharted tributaries of the Western Amazon - a tale of discovery that vividly captures the awe, beauty, and isolation of this endangered land and presents an impassioned call to save it.

In Eager, environmental journalist Ben Goldfarb reveals that our modern idea of what a healthy landscape looks like and how it functions is wrong, distorted by the fur trade that once trapped out millions of beavers from North America's lakes and rivers. The consequences of losing beavers were profound: streams eroded, wetlands dried up, and species from salmon to swans lost vital habitat. Today, a growing coalition of "Beaver Believers" recognizes that ecosystems with beavers are far healthier, for humans and non-humans alike, than those without them.

In Dirt to Soil, Gabe Brown tells the story of his ranch's amazing journey and offers a wealth of innovative solutions to our most pressing and complex contemporary agricultural challenge - restoring the soil. The Brown’s Ranch model, developed over 20 years of experimentation and refinement, focuses on regenerating resources by continuously enhancing the living biology in the soil.

Hailed as "the great nature writer of this generation" (Wall Street Journal), Robert Macfarlane is the celebrated author of books about the intersections of the human and the natural realms. In Underland, he delivers his masterpiece: an epic exploration of the Earth's underworlds as they exist in myth, literature, memory, and the land itself.

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.

Like many people, Beth Terry didn't think an individual could have much impact on the environment. But while laid up after surgery, she read an article about the staggering amount of plastic polluting the oceans and decided then and there to kick her plastic habit. Now she wants to teach you how you can too.

Since its publication in 1977, The Unsettling of America has been recognized as a classic of American letters. In it, Wendell Berry argues that good farming is a cultural and spiritual discipline. Today’s agribusiness, however, takes farming out of its cultural context and away from families. As a result, we as a nation are more estranged from the land - from the intimate knowledge, love, and care of it.

Conservationist Rachel Carson spent over six years documenting the effects on DDT, a synthetic organic compound used as an insecticide, on numerous communities. Her analysis revealed that such powerful, persistent chemical pesticides have been used without a full understanding of the extent of their potential harm to the whole biota, including the damage they've caused to wildlife, birds, bees, agricultural animals, domestic pets, and even humans. An instant best seller that was read by President Kennedy during the summer of 1962, this classic remains one of the best introductions to the complicated and controversial subject.

First published in 1962, Silent Spring can single-handedly be credited with sounding the alarm and raising awareness of humankind's collective impact on its own future through chemical pollution. No other book has so strongly influenced the environmental conscience of Americans and the world at large.

Alexander von Humboldt (1769-1859) was an intrepid explorer and the most famous scientist of his age. His restless life was packed with adventure and discovery, whether climbing the highest volcanoes in the world or racing through anthrax-infested Siberia. He came up with a radical vision of nature, that it was a complex and interconnected global force and did not exist for man's use alone. Ironically, his ideas have become so accepted and widespread that he has been nearly forgotten.

A poet at heart, Amy Minato rejects her life of consumption in Chicago to go back to nature - specifically, to a commune in Oregon, where she rediscovers herself. She also cops occasionally to the pretentiousness of her mission, and laughs along with the listener at her attempts to be both environmentally friendly and sane, considering the fact that she’s moved in with a bunch of strangers in a remote locale.

Poachers Were My Prey chronicles R. T. Stewart's many exciting undercover adventures, detailing the techniques he used in putting poachers behind bars. It also reveals, for the first time, the secrets employed by undercover wildlife officers in catching the bad guys.

Emma Gatewood told her family she was going on a walk and left her small Ohio hometown with a change of clothes and less than $200. The next anybody heard from her, this genteel, farm-reared, 67-year-old great-grandmother had walked 800 miles along the 2,050-mile Appalachian Trail. And in September 1955, atop Maine's Mount Katahdin, she sang the first verse of "America, the Beautiful" and proclaimed, "I said I'll do it, and I've done it."

Survive or Sink is a wake-up call in these environmentally troubled times, in tackling issues that threaten India and the planet. The book underscores the role that citizens, industry, civil society, media and the government need to play in collaboration with each other to address poor sanitation, water and pollution, thus improving human well-being and health and thereby also reducing the impact of climate change.

When Lawrence Anthony learned that the northern white rhino, living in the war-ravaged Congo, was on the very brink of extinction, he knew he had to act. If the world lost the sub-species, it would be the largest land mammal since the woolly mammoth to go extinct. In The Last Rhinos, Anthony recounts his attempts to save these remarkable animals. The demand for rhino horns in the Far East has turned poaching into a dangerous black market that threatens the lives of not just these rare beasts, but also the rangers who protect them.

Called the Jane Goodall of wolves, world-renowned wildlife biologist Diane Boyd has spent four decades studying and advocating for wolves in the wilds of Montana near Glacier National Park. When she started in the 1970s, she was the only female biologist in the United States researching and radio-collaring wild wolves. With her two dogs for company, she faced the rigors of the Montana winter in an isolated cabin.