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

    In The Story of the Earth in 25 Rocks, Donald R. Prothero tells the fascinating stories behind the discoveries that shook the foundations of geology. In twenty-five chapters—each about a particular rock, outcrop, or geologic phenomenon—Prothero recounts the scientific detective work that took us from the unearthing of exemplary specimens to tectonic shifts in how we view our planet and history.Prothero follows in the footsteps of the scientists who asked—and answered—geology’s biggest questions: How do we know how old the earth is? What happened to the supercontinent Pangea? How did ocean rocks end up at the top of Mount Everest? What can we learn about our planet from meteorites and moon rocks? The Story of the Earth in 25 Rocks answers these questions through expertly chosen case studies, such as Pliny the Elder’s firsthand account of the eruption of Vesuvius; the granite outcrops that led a Scottish scientist to theorize that the landscapes he witnessed were far older than Noah’s Flood; the gypsum deposits under the Mediterranean Sea that indicate that it was once a desert; and how trying to date the age of meteorites revealed the dangers of lead poisoning. Each of these breakthroughs filled in a piece of the puzzle that is the earth, with scientific discoveries dovetailing with each other to offer increasingly solid evidence of the geologic past. Summarizing a wealth of information in an entertaining, approachable style, The Story of the Earth in 25 Rocks is essential reading for the armchair geologist, the rock hound, and all who are curious about the earth beneath their feet.

    Often black and white or tinted sepia, these remarkable images have been taken mainly in zoos or wildlife parks, and in some cases depict the last known individual of the species. Lost Animals is a unique photographic record of extinction, presented by a world authority on vanished animals. Richly illustrated throughout, this handsome book features photographs dating from around 1870 to as recently as 2004, the year that witnessed the demise of the Hawaiian Po'ouli. From a mother Thylacine and her pups to birds such as the Heath Hen and the Carolina Parakeet, Errol Fuller tells the story of each animal, explains why it became extinct, and discusses the circumstances surrounding the photography.Covering 28 extinct species, Lost Animals includes familiar examples like the last Passenger Pigeon, Martha, and one of the last Ivory-billed Woodpeckers, photographed as it peers quizzically at the hat of one of the biologists who has just ringed it. But the book includes rare images as well, many never before published. Collected together here for the first time, these photographs provide a tangible link to animals that have now vanished forever, in a book that brings the past to life while delivering a warning for the future.Poignant and compelling, Lost Animals also includes a concise introduction that looks at the earliest days of animal photography, and an appendix of drawings and paintings of the species covered.

    Backpacking Washington details 70 routes, from the lush Hoh River Glacier Meadows to the open ridges of the Columbia Highlands and beyond. With an emphasis on weekend trips, routes range from overnight to weeklong treks and often include options for extending trips or choosing camp spots. Features: detailed route descriptions and trail maps mileage logs with campgrounds, water, and other trail elements icons for choosing family- and dog-friendly trips recommended nearby day hikes info on the state's three long-distance trails: Pacific Crest Trail, Pacific Northwest Trail, and Wonderland Trail**Mountaineers Books designates 1 percent of the sales of select guidebooks toward volunteer trail maintenance. For this book, our 1 percent of sales is going to Washington Trails Association (WTA). WTA hosts more than 750 work parties throughout Washington's Cascades and Olympics each year, with volunteers clearing downed logs after spring snowmelt, cutting away brush, retreading worn stretches of trail, and building bridges and turnpikes. Their efforts are essential to the land managers who maintain thousands of acres on shoestring budgets.

    b&w illustrations throughout.

    Discover the vital aspects of various species, how they feed, mate, and learn about their natural environment.

    In what has become one of science's greatest riddles, these large animals vanished in North and South America around the time humans arrived at the end of the last great ice age. Part paleontological adventure and part memoir, Twilight of the Mammoths presents in detail internationally renowned paleoecologist Paul Martin's widely discussed and debated "overkill" hypothesis to explain these mysterious megafauna extinctions. Taking us from Rampart Cave in the Grand Canyon, where he finds himself "chest deep in sloth dung," to other important fossil sites in Arizona and Chile, Martin's engaging book, written for a wide audience, uncovers our rich evolutionary legacy and shows why he has come to believe that the earliest Americans literally hunted these animals to death.As he discusses the discoveries that brought him to this hypothesis, Martin relates many colorful stories and gives a rich overview of the field of paleontology as well as his own fascinating career. He explores the ramifications of the overkill hypothesis for similar extinctions worldwide and examines other explanations for the extinctions, including climate change. Martin's visionary thinking about our missing megafauna offers inspiration and a challenge for today's conservation efforts as he speculates on what we might do to remedy this situation—both in our thinking about what is "natural" and in the natural world itself.

    First bred by the Chukchis, a semi-nomadic people of northeastern Siberia, to hunt reindeer and pull sleds, the Siberian is an active breed that loves the outdoors. Prized for their great beauty, intelligence, wonderful way with children and lack of "dog smell," they are also more free-spirited (and free-ranging) than many other popular breeds, and have a reputation for stubbornness and relentlessness in pursuit of a goal. Is this breed right for you and your family? Siberian Huskies For Dummies answers this and all your questions about getting, caring for and living with a Husky. Siberian devotee--she has eight of her own--Diane Morgan gets you up and running with what you need to know to:Find and deal with reputable breeders Choose the right Husky for you Hou sebreak and socialize your new puppy Educate yourself and your dog Handle behavioral problems Participate in competitions In friendly, down-to-earth language, Diane provides insights into the Siberian Husky temperament and loads of sensible, easy-to-follow advice on everything a Husky owner should know--along with fun facts and Husky trivia, amusing and informative anecdotes, and tips on how to have a great time with your Husky. Topics covered include:Understanding what makes the Siberian different from every other breed Deciding whether a male or female is right for you Understanding how to communicate with your Siberian Husky Training your Siberian Husky Grooming your Siberian Finding and establishing a good relationship with a veterinarian Breaking bad habits in your Husky Feeding and exercising your Siberian Husky Recognizing, preventing and treating common health problems Getting your Husky into sledding The indispensable guide for you and your Siberian Husky, Siberian Huskies For Dummies is the only book you'll need to help you have the best possible experience with this very ancient and venerable breed of dog.

    A fascinating journey around the world of extinct animals, combining cartoons with naturalist drawings, and mythology with science.

     There was a time when food was our medicine, and the farmer our physician. But now industrialization has converted farms into factories, replaced produce for processed foods, and meat comes with just as many warnings as the drugs we are prescribed.  If we continue to embrace the Standard American Diet (SAD diet) and current health care system, this may be the first generation of parents to outlive their children.   The science and medical community are split 50/50 as to why we are so sick. One side is dogmatically attached to the theory that germs cause disease, so sickness is inevitable and can only be treated not cured. The other perspective is that we have a genetic predisposition to disease and that science & technology provide the solution. However, neither of these philosophies actually address the real cause of disease. Vegucation Over Medication bridges the gap by helping us understand the impact of nutrition on our health. Dr. Bobby Price provides actionable advice on how to prevent and even reverse many chronic diseases. The book dispels in shocking detail many of the myths and lies we’ve adopted as truths, such as the use of medications as our primary form of prevention. Dr. Price’s holistic approach to understanding the healing nature of our foods and bodies will empower you to cleanse, nourish, and RECLAIM YOUR HEALTH.   In this book you will learn: • Hidden dangers in foods and medicines • How to minimize or eliminate medications • The connection between disease and nutrition • The secrets of long-term natural weight loss • The real scoop on protein • Powerful natural alternatives to help restore the body • Guide to incorporating a plant-based lifestyle • Tasty plant-based alternatives to your favorite foods • How a plant-based diet improves energy, digestion, and sleep • How to reverse Type 2 Diabetes • Keys to normalizing blood pressure and cholesterol levels

    Harlen Bretz walked the dry scabland channels of eastern Washington in the 1920s, it dawned on him that he was viewing a landscape sculpted by water. Lots of water. A flood of catastrophic proportions. Glacial Lake Missoula and Its Humongous Floods tells the gripping tale of a huge Ice Age lake that drained suddenly--not just once but repeatedly--and reshaped the landscape of the Northwest. The narrative follows the path of the floodwaters as they raged from western Montana across the Idaho Panhandle, then scoured through eastern Washington and down the Columbia Gorge to the Pacific Ocean. This is also the story of geologists grappling with scientific controversy--"of how personalities, pride, and prejudice sometimes superseded scientific evidence."

    

    The Complete Idiot's Guide (r) to Backpacking and Hiking helps anyone prepare and plan for a rewarding adventure. Covers planning, training, shopping and packing for the trip. -How to live on the trail-First aid and other safety tips-Practical time- and money-saving hints-What gear is necessary and what isn't-Special considerations when travelling with groups or pets

    Children are given a well-rounded understanding of this beautiful fish: its anatomy, feeding habits and behavior. The following Sharks are featured:* The swift Black Tip Reef Shark* The dangerous Bull Shark* The resourceful Hammerhead Shark* The feared Great White Shark* The stealthy Lemon Shark* The fanged Nurse Shark* The gentle Whale Shark* The deceptive Wobbegong

    The author presents many specific examples from systems and comparative genomic analysis to begin to build a new, much more detailed, complex, and realistic picture of evolution. The book examines a broad range of topics in evolutionary biology including  the inadequacy of natural selection and adaptation as the only or even the main mode of evolution; the key role of horizontal gene transfer in evolution and the consequent overhaul of the Tree of Life concept;  the central, underappreciated evolutionary importance of viruses; the origin of eukaryotes as a result of endosymbiosis; the concomitant origin of cells and viruses on the primordial earth; universal dependences between genomic and molecular-phenomic variables; and the evolving landscape of constraints that shape the evolution of genomes and molecular phenomes.