Far less well-known is a much greater catastrophe that took place at the end of the Permian period 251 million years ago: 90 percent of life was destroyed, including saber-toothed reptiles and their rhinoceros-sized prey on land, as well as vast numbers of fish and other species in the sea.This book documents not only what happened during this gigantic mass extinction but also the recent rekindling of the idea of catastrophism. Was the end-Permian event caused by the impact of a huge meteorite or comet, or by prolonged volcanic eruption in Siberia? The evidence has been accumulating through the 1990s and into the new millennium, and Michael Benton gives his verdict at the very end. From field camps in Greenland and Russia to the laboratory bench, When Life Nearly Died involves geologists, paleontologists, environmental modelers, geochemists, astronomers, and experts on biodiversity and conservation. Their working methods are vividly described and explained, and the current disputes are revealed. The implications of our understanding of crises in the past for the current biodiversity crisis are also presented in detail. 46 b/w illustrations.

    A spellbinding look into the natural world's most fascinating and baffling phenomena, with illustrated explanations of rainbows, meteors, sunsets, hurricanes, the northern lights, and dozens of other curiosities of the sky.

    Journalist Elizabeth Royte weaves together her own adventures on Barro Colorado with tales of researchers struggling to parse the intricate workings of a tropical rain forest. As Royte works alongside the scientists � sorting insects, collecting monkey dung, radiotracking fruit bats � she asks: What is the point of such research? Both "moving and satisfying" (Providence Sunday Journal), The Tapir's Morning Bath humanizes the scientists, who are driven by passion and ambition to explore arcane questions even though the world may not have time to wait for the answers.

    Sometimes grizzlies kill people, and in exceptionally rare cases they even eat them. Those incidents are the focus of this book because that's what makes bears so interesting, such a huge part of our culture and our collective imagination.

    Akeley started small by stuffing a canary, but by the end of his life he had created the astonishing Akeley Hall of African Mammals at The American Museum of Natural History. What Akeley strove for and what fascinates Madden is the attempt by the taxidermist to replicate the authentic animal, looking as though it's still alive. To get a first-hand glimpse at this world, Madden travels to the World Taxidermy Championships, the garage workplaces of people who mount freeze-dried pets for bereaved owners, and the classrooms of a taxidermy academy where students stretch deer pelts over foam bases. On his travels, he looks at the many forms taxidermy takes--hunting trophies, museum dioramas, roadside novelties, pet memorials--and considers what taxidermy has to tell us about human-animal relationships. "The Authentic Animal "is an entertaining and thought-provoking blend of history, biology, and philosophy that will make readers think twice the next time they scoff at a moose head hung lovingly on a wall.

    But by 1844, not a single one of these magnificent birds was alive.In this stunningly illustrated non-fiction picture book, award-winning author and illustrator Jan Thornhill tells the tragic story of these birds that “weighed as much as a sack of potatoes and stood as tall as a preteen’s waist.” Their demise came about in part because of their anatomy. They could swim swiftly underwater, but their small wings meant they couldn’t fly and their feet were so far back on their bodies, they couldn’t walk very well. Still the birds managed to escape their predators much of the time … until humans became seafarers.Great Auks were pursued first by Vikings, then by Inuit, Beothuk and finally European hunters. Their numbers rapidly dwindled. They became collectors’ items — their skins were stuffed for museums, to be displayed along with their beautiful eggs. (There are some amazing stories about these stuffed auks — one was stolen from a German museum during WWII by Russian soldiers; another was flown to Iceland and given a red-carpet welcome at the airport.)Although undeniably tragic, the final demise of the Great Auk led to the birth of the conservation movement. Laws were eventually passed to prevent the killing of birds during the nesting season, and similar laws were later extended to other wildlife species.

    But there is an important and simple step toward reversing this alarming trend: Everyone with access to a patch of earth can make a significant contribution toward sustaining biodiversity.There is an unbreakable link between native plant species and native wildlife—native insects cannot, or will not, eat alien plants. When native plants disappear, the insects disappear, impoverishing the food source for birds and other animals. In many parts of the world, habitat destruction has been so extensive that local wildlife is in crisis and may be headed toward extinction.Bringing Nature Home has sparked a national conversation about the link between healthy local ecosystems and human well-being, and the new paperback edition—with an expanded resource section and updated photos—will help broaden the movement. By acting on Douglas Tallamy's practical recommendations, everyone can make a difference.

    The largest cat in the Americas, it has survived an onslaught of environmental and human threats partly because of an evolutionary history unique among wild felines, but also because of a power and indomitable spirit so strong, the jaguar has shaped indigenous cultures and the beliefs of early civilizations on two continents. In An Indomitable Beast: The Remarkable Journey of the Jaguar, big-cat expert Alan Rabinowitz shares his own personal journey to conserve a species that, despite its past resilience, is now on a slide toward extinction if something is not done to preserve the pathways it prowls through an ever-changing, ever-shifting landscape dominated by humans. Rabinowitz reveals how he learned from newly available genetic data that the jaguar was a single species connected genetically throughout its entire range from Mexico to Argentina, making it unique among all other large carnivores in the world. In a mix of personal discovery and scientific inquiry, he sweeps his readers deep into the realm of the jaguar, offering fascinating accounts from the field. Enhanced with maps, tables, and color plates, An Indomitable Beast brings important new research to life for scientists, anthropologists, and animal lovers alike. This book is not only about jaguars, but also about tenacity and survival. From the jaguar we can learn better strategies for saving other species and also how to save ourselves when faced with immediate and long-term catastrophic changes to our environment.

    Like humans, orcas are highly social and depend on their families, but Luna found himself desperately alone. So he tried to make contact with people. He begged for attention at boats and docks. He looked soulfully into people's eyes. He wanted to have his tongue rubbed. When someone whistled at him, he squeaked and whistled back. People fell in love with him, but the government decided that being friendly with Luna was bad for him, and tried to keep him away from humans. Policemen arrested people for rubbing Luna's nose. Fines were levied. Undaunted, Luna refused to give up his search for connection and people went out to meet him, like smugglers carrying friendship through the dark. But does friendship work between species? People who loved Luna couldn't agree on how to help him. Conflict came to Nootka Sound. The government built a huge net. The First Nations' members brought out their canoes. Nothing went as planned, and the ensuing events caught everyone by surprise and challenged the very nature of that special and mysterious bond we humans call friendship. The Lost Whale celebrates the life of a smart, friendly, determined, transcendent being from the sea who appeared among us like a promise out of the blue: that the greatest secrets in life are still to be discovered.

    Her fascinating and wide-ranging work provides clear explanations of the science surrounding keystone predators and considers how this notion can help provide practical solutions for restoring ecosystem health and functioning.Eisenberg examines both general concepts and specific issues, sharing accounts from her own fieldwork to illustrate and bring to life the ideas she presents. She considers how resource managers can use knowledge about trophic cascades to guide recovery efforts, including how this science can be applied to move forward the bold vision of rewilding the North American continent. In the end, the author provides her own recommendations for local and landscape-scale applications of what has been learned about interactive food webs.At their most fundamental level, trophic cascades are powerful stories about ecosystem processes of predators and their prey, of what it takes to survive in a landscape, of the flow of nutrients. The Wolf’s Tooth is the first book to focus on the vital connection between trophic cascades and restoring biodiversity and habitats, and to do so in a way that is accessible to a diverse readership.

    Fossey's extraordinary efforts to ensure the future of the rain forest and its remaining mountain gorillas are captured in her own words and in candid photographs of this fascinating endangered species. As only she could, Fossey combined her personal adventure story with groundbreaking scientific reporting in an unforgettable portrait of one of our closest primate relatives. Although Fossey's work ended tragically in her murder, Gorillas in the Mist remains an invaluable testament to one of the longest-running field studies of primates and reveals her undying passion for her subject.

    Today there are three cats for every dog on the planet, and yet cats remain more mysterious, even to their most adoring owners. Unlike dogs, cats evolved as solitary hunters, and, while many have learned to live alongside humans and even feel affection for us, they still don’t quite get us” the way dogs do, and perhaps they never will. But cats have rich emotional lives that we need to respect and understand if they are to thrive in our company.In Cat Sense, renowned anthrozoologist John Bradshaw takes us further into the mind of the domestic cat than ever before, using cutting-edge scientific research to dispel the myths and explain the true nature of our feline friends. Tracing the cat’s evolution from lone predator to domesticated companion, Bradshaw shows that although cats and humans have been living together for at least eight thousand years, cats remain independent, predatory, and wary of contact with their own kind, qualities that often clash with our modern lifestyles. Cats still have three out of four paws firmly planted in the wild, and within only a few generations can easily revert back to the independent way of life that was the exclusive preserve of their predecessors some 10,000 years ago. Cats are astonishingly flexible, and given the right environment they can adapt to a life of domesticity with their owners—but to continue do so, they will increasingly need our help. If we’re to live in harmony with our cats, Bradshaw explains, we first need to understand their inherited quirks: understanding their body language, keeping their environments—however small—sufficiently interesting, and becoming more proactive in managing both their natural hunting instincts and their relationships with other cats.A must-read for any cat lover, Cat Sense offers humane, penetrating insights about the domestic cat that challenge our most basic assumptions and promise to dramatically improve our pets’ lives—and ours.

    The complex behavior of birds recounted here demonstrates that birds have sophisticated mental abilities previously unrecognized by conventional avian research. Ackerman supports her thesis with descriptions of the behavior of an entertaining variety of birds from across the world. She brings scientific research alive with personal field observations and accounts of her encounters with colorful and fascinating birds. Throughout, Ackerman reminds readers that birds are thinking beings--their brains are wired differently than those of mammals, giving them increased brain power despite their small size. She further makes the case that bird intelligence shows that humankind is not alone in using language and tools or constructing complex structures and manipulating other creatures.

    But they are relative newcomers there. They evolved in North America and retain their greatest diversity in South America, while the only wild dromedaries are in Australia.This is a classic example of the contradictions of 'native' and 'invasive' species, a hot issue right now as the flip-side of biodiversity. Do we need to fear invaders? Can we control them? Do we choose the right targets? And are the natives always good guys?Thompson puts forward a fascinating array of narratives to explore this crucial question.

    Primates and cetaceans, at first they appear very different. Yet both are large brained, intelligent mammals who exhibit complex communication and social patterns. This book studies these animals side by side and comes up with some perhaps surprising results, which teach us about another large brained mammal, man.