Today he knows that mountain land as intimately as anyone can know his home. Petersen conflates a quarter century into the adventures of four high-country seasons, tracking the rigors of survival from the snowmelt that announces the arrival of spring to the decline and death of autumn and winter that will establish the fertile ground needed for next year's rebirth. In the past we listened to Henry David Thoreau or Aldo Leopold; today it is Petersen's turn. His observations are lyrical, scientific, and from the heart. He reinforces Thoreau's dictum: "in wildness is the preservation of the earth." In prose rich with mystery and soul, his words are a plea for the survival of the remnant wilderness."Many of us would like to live a life of greater intention and simplicity, but few can and even fewer do. David Petersen is one of those rare human beings among us who lives a wild life with a cultured mind . . . [He] has created a map all of us can follow."—Terry Tempest Williams, author of The Open Space of Democracy

    . .In You Are Here, bestselling author and celebrated astronaut Chris Hadfield creates a virtual orbit of Earth, giving us the really big picture: this is our home, from space. The millions of us who followed Hadfield's news-making Twitter feed from the ISS thought we knew what we were looking at when we first saw his photos. But we may have caught the beauty and missed the full meaning. Now, through photographs - many of which have never been shared - Hadfield unveils a fresh and insightful look at our planet. He sees astonishing detail and importance in these images, not just because he's spent months in space but because his in-depth knowledge of geology, geography and meteorology allows him to reveal the photos' mysteries.Featuring Hadfield's favourite images, You Are Here is divided by continent and represents one (idealized) orbit of the ISS. This planetary photo tour - surprising, playful, thought-provoking and visually delightful - provides a breathtakingly beautiful perspective on the wonders of the world. You Are Here opens a singular window on our planet, using remarkable photographs to illuminate the history and consequences of human settlement, the magnificence of newly uncovered landscapes, and the power of the natural forces shaping our world and the future of our species.

    These flying reptiles, which include the pterodactyls, shared the world with the nonavian dinosaurs until their extinction 65 million years ago. Some pterosaurs, such as the giant azhdarchids, were the largest flying animals of all time, with wingspans exceeding thirty feet and standing heights comparable to modern giraffes. This richly illustrated book takes an unprecedented look at these astonishing creatures, presenting the latest findings on their anatomy, ecology, and extinction.Pterosaurs features some 200 stunning illustrations, including original paintings by Mark Witton and photos of rarely seen fossils. After decades of mystery, paleontologists have finally begun to understand how pterosaurs are related to other reptiles, how they functioned as living animals, and, despite dwarfing all other flying animals, how they managed to become airborne. Here you can explore the fossil evidence of pterosaur behavior and ecology, learn about the skeletal and soft-tissue anatomy of pterosaurs, and consider the newest theories about their cryptic origins. This one-of-a-kind book covers the discovery history, paleobiogeography, anatomy, and behaviors of more than 130 species of pterosaur, and also discusses their demise at the end of the Mesozoic.The most comprehensive book on pterosaurs ever publishedFeatures some 200 illustrations, including original paintings by the authorCovers every known species and major group of pterosaursDescribes pterosaur anatomy, ecology, behaviors, diversity, and moreEncourages further study with 500 references to primary pterosaur literature

    It stars turtles and shady and heroic human characters both, in settings ranging from luxury redoubts to degraded habitats, during a time when the confluence of easy global trade, limited supply, and inexhaustible demand has accelerated the stress on species. The growth of the middle class in high-population regions like China, where the turtle is particularly valued, feeds this perfect storm into which the turtle finds itself lashed. This is a tale not just of endangered turtles but also one of overall human failings, frailties, and vulnerabilities—all punctuated by optimistic hope for change fueled by dedicated turtle champions.

    Going right up to the present day, and including both natural and man-made features, it demonstrates the sometimes subtle, sometimes radical ways in which people, flora, fauna, climate, soils, and other physical conditions have played a role in shaping the landscape. "...quirky and rewarding...full of answers to questions that others have not had the wit to ask."--Economist. "One thing is certain: no one would be wise to write further on our natural history...without thinking very hard about what is contained in these authoritative pages."--Country Life.

    Now DK brings this ancient practice into the 21st century, explaining how to grow and care for bonsai trees with a clear step-by-step approach.Offering easy-to-follow advice and simple photography, Bonsai demystifies the art of bonsai with sequences covering the traditional styles of Chokkan, Moyogi, Shakan, and Kengai, as well as deadwood bonsai styles such as Ishizuki, Yose Uye, and Sharimiki.For bonsai enthusiasts in search of fresh ideas, innovative techniques, and new ways to display their living art, Bonsai is the must-have book of the season.

    More than 2,000 close-up color photographs by leading nature photographers reveal the field marks that distinguish each creature, and the clear and concise text that accompanies each image describes the range, habitat, life cycle, and behavior. Budding entomologists will be inspired to explore further with the detailed information on starting a collection, planting an arthropod garden, keeping insects and spiders in captivity, and learning the techniques of macro photography. The unique waterproof cover makes it ideal for use outdoors.

    You'll find: * All the identification information on a single page-color photographs, range map, and detailed description. No more fumbling to match photos with text! * For fast reference-a compact alphabetical index inside the front and back covers. * More than 900 high-resolution color identification photographs. * An illustrated Quick Guide to the most common backyard and feeder birds. * Convenient colored tabs keyed to each bird group. * Concise and comprehensive text, with information on habitat; plumage variation; feeding, nesting, and mating behavior; bird feeder proclivity; and-for the first time in any guide-population trends and conservation status.

    Legendary geologist J Harlen Bretz was the first to explore the area, starting in the 1920s. This dramatic book tells the story of this scientific maverick — how he came to study the region, his radical theory that a flood of biblical proportions created it, and how a campaign by the mainstream geologic community tried to derail him for pursuing an idea that satellite photos would confirm decades later.

    Designed for divers, it makes it easy to identify the myriad fishes that inhabit the waters of Florida, the Caribbean, Bahamas and Brazil.

    With numerous black-and-white images and eight pages of color plates, The Lives of Ants provides a state-of-the-art look at what we now know about these fascinating creatures, portraying a world that is rich and full of surprises, one which, even after decades of observation, is still full of unsolved mysteries.The authors illuminate the world of the ant, shedding light on such topics as the ant's impressive abilities in direction finding and quite amazing ingenuity when it comes to building their nests, finding supplies, or exploiting other members of the animal kingdom. They show, too, that they are capable of aggression and violence, which can disturb the apparent peace of their colonies and embroil them in fratricidal or matricidal strife. Even their sexual arrangements are at times quite strange. In this area, as in many others, they display marked originality. Readers also discover that ants are walking bundles of secretory glands (they have about forty of them), which enable them to emit between ten and twenty different pheromones, each of which has its own "meaning." Some are produced by workers for recruiting their sisters or for alerting them to danger. Others are used for marking territory, for identifying members of their colony or conversely for detecting foreigners, and for indicating the location of food. In addition, ants can also emit sound signals, made of a high-pitched squeak, and they can even dance, though not as intricately or as well as bees.The Lives of Ants combines natural history with molecular biology, genetics, and even the latest developments in robotics, to explore the remarkable societies of ants, revealing the secrets of their mysterious lives.

    Second, it proposes that the inhabitants of this subterranean biosphere are not plants or animals as we know them, but heat-loving bacteria that survive on a diet consisting solely of hydrocarbons that is, natural gas and petroleum. And third and perhaps most heretically, the book advances the stunning idea that most hydrocarbons on Earth are not the byproduct of biological debris ("fossil fuels"), but were a common constituent of the materials from which the earth itself was formed some 4.5 billion years ago.The implications are astounding. The theory proposes answers to often-asked questions: Is the deep hot biosphere where life originated, and do Mars and other seemingly barren planets contain deep biospheres? Even more provocatively, is it possible that there is an enormous store of hydrocarbons upwelling from deep within the earth that can provide us with abundant supplies of gas and petroleum?However far-fetched these ideas seem, they are supported by a growing body of evidence, and by the indisputable stature and seriousness Gold brings to any scientific debate. In this book we see a brilliant and boldly original thinker, increasingly a rarity in modern science, as he develops potentially revolutionary ideas about how our world works.

    It discusses how to plan your stargazing and what you can see with your eyes, as well as how to choose binoculars and telescopes and what you can see using them. The book also offers seasonal star charts and constellation charts and gives readers specific objects to look for in the sky. This guide from Royal Observatory Greenwich provides all you need to know to get started in stargazing and discover the universe.

    With each step, the landscape he traversed became richer, suggesting deeper and deeper aspects of astronomy, history, biology, and literature, and making the path universal in scope. His insights inspire us to turn out local paths-- whether through cities, suburbs, or rural areas-- into portals to greater understanding of our interconnectedness with nature and history.

    Beautifully produced and presented in an attractive landscape trim, Ansel Adams: 400 Photographs will appeal to a general gift-book audience as well as Adams' legions of dedicated fans and students. The photographs are arranged chronologically into five major periods, from his first photographs made in Yosemite and the High Sierra in 1916 to his work in the National Parks in the 1940s up to his last important photographs from the 1960s. An introduction and brief essays on selected images provide information about Adams' life, document the evolution of his technique, and give voice to his artistic vision. Few artists of any era can claim to have produced four hundred images of lasting beauty and significance. It is a testament to Adams' vision and lifetime of hard work that a book of this scale can be compiled. Ansel Adams: 400 Photographs is a must-have for anyone who appreciates photography and the allure of the natural world.