Thanks largely to YouTube clips posted by the sloth orphanage in Costa Rica, sloths have attracted a vast audience of admirers. Instead of seeing them as ridiculous anachronisms of which we know little, they have turned into creatures considered by many to be the most endearing on earth.Over much the same period, scientific investigations have also changed our view of sloths. No longer are they seen as total misfits in the modern world but, in the words of one specialist sloth investigator, they are 'masters of an alternative lifestyle'.In this wonderfully entertaining celebration of this most unique of creatures, William Hartston reveals the fascinating history of the sloth, from the prehistoric ground sloth to modern pygmy sloths in Panama, explores the current state of the science of sloths and reveals the truth behind sloth behaviour.

    What is going on inside the head of a nightingale as it sings, and how does its brain improvise? How do desert birds detect rain hundreds of kilometers away? How do birds navigate by using an innate magnetic compass?Tracing the history of how our knowledge about birds has grown, particularly through advances in technology over the past fifty years, Bird Sense tells captivating stories about how birds interact with one another and their environment. More advanced testing methods have debunked previously held beliefs, such as female starlings selecting mates based on how symmetrical the male's plumage markings are. (Whereas females can discern the difference between symmetrical and asymmetrical markings, they are not very good at detecting small differences among symmetrically marked males!)Never before has there been a popular book about how intricately bird behavior is shaped by birds' senses. A lifetime spent studying birds has provided Tim Birkhead with a wealth of fieldwork experiences, insights, and a unique understanding of birds, all firmly grounded in science. No one who reads Bird Sense can fail to be dazzled by it.

    On the one hand wrens are ubiquitous. They are Britain's most common bird, with 8.5 million breeding pairs and have by far the loudest song in proportion to their size. They also thrive up and down Britain and Ireland: from the smallest city garden to remote offshore islands, blustery moors to chilly mountains. Yet many people, particularly a younger generation, are not sure if they have ever seen a wren. Perhaps because the wren is so tiny, weighing just as much as two A4 sheets of paper, and so busy, always on the move, more mouse than bird. However if we cast our eyes back to recent history wrens were a mainstay of literary, cultural and popular history. The wren was on postage stamps and the farthing, it featured in nursery rhymes and greetings cards, poems and rural `wren hunts', still a recent memory in Ireland particularly. With beautiful illustrations throughout, this captivating year-in-the-life biography reveals the hidden secrets of this fascinating bird that lives right on our doorstep.

    Experienced birders use the most easily observed characteristics — size, structure, behavior, and general color patterns — to identify birds even before looking carefully at plumage details. Now birders at all levels can learn how to identify shorebirds quickly and simply. This guide includes more than 870 stunning color photographs, starting with a general impression of the species and progressing to more detailed images of the bird throughout its life cycle. Quiz questions in the captions will engage and challenge all birders and help them benefit from this simplified, commonsense approach to identification.

    These winged creaturesfrom exotic parrots to everyday sparrows, and endangered penguins to woody owlsare captured with Zuckerman's painstaking perspective against a stark white background to reveal the vivid colors, textures, and personalities of each subject in extraordinary and exquisite detail. The ultimate art book for ornithologists and nature enthusiasts alike, Bird is a volume of sublime beauty.

    The coloring book helps you memorize the anatomy content you need to know in both veterinary medicine and veterinary technology and gives you a fun way to review the information you have studied. All illustrations in the book are suitable for coloring and are of the highest quality, created by expert medical illustrators.Organized by body region, the book is divided into sections devoted to the head and neck; neck, back, and vertebral column; thorax; abdomen; pelvis; forlimb; and hindlimb.Numbered lead lines clearly identify structures to be colored and correspond to a numbered list beneath the illustration so you can easily visualize the veterinary anatomy. Plus, you can create your own color code using the numbered boxes provided for each illustration.Comprehensive veterinary anatomy coverage helps you reinforce your understanding of canine, feline, equine, porcine, ruminants, and avian anatomy.High quality illustrations make it easy for you to color in each anatomic region and review anatomic details.Self-study format provides a fun and interactive way to prepare for exams throughout your veterinary courses.Part of Elsevier's complete veterinary anatomy learning system, integrating core anatomy knowledge, engaging review, hands-on practice, and clinical application to give you a solid foundation for success!

    Baker set out to track the daily comings and goings of a pair of peregrine falcons across the flat fen lands of eastern England. He followed the birds obsessively, observing them in the air and on the ground, in pursuit of their prey, making a kill, eating, and at rest, activities he describes with an extraordinary fusion of precision and poetry. And as he continued his mysterious private quest, his sense of human self slowly dissolved, to be replaced with the alien and implacable consciousness of a hawk.It is this extraordinary metamorphosis, magical and terrifying, that these beautifully written pages record.

    Jay Withgott and new co-author Matt Laposata present the latest coverage of environmental science and introduce new FAQ sections to address common student misconceptions. Note: This is the standalone book if you want the book/access card order the ISBN below: 0321752546 / 9780321752543 Essential Environment: The Science behind the Stories Plus MasteringEnvironmentalScience with eText -- Access Card Package Package consists of: 0321752902 / 9780321752901 Essential Environment: The Science behind the Stories 0321754077 / 9780321754073 MasteringEnvironmentalScience with Pearson eText -- Valuepack Access Card -- Essential Environment: The Science behind the Stories (ME component) "

    There is the record-holding husband and wife who cross continents to "twitch" (spot rare birds); the disgraced "stringer" who takes desperate measures to falsify a spotting of the coveted black lark, leading hundreds on a fruitless search; and a group of friends who go birding in America only to be plagued by car trouble, drunk drivers, robbery, and an encounter with the border police.Birders is also an inspiring and heartwarming account of the author's lifelong love for his hobby, and the way it transforms him -- from his fetishistic love affair with his notebook and "bins" (binoculars) to his deep mourning for a friend who went missing when he followed the call of an elusive pheasant in the Himalayan mountains. Informative, touching, and astoundingly funny, here is the layman's invitation to share in an unlikely obsession.

    The new edition maintains the scope and expertise that made the book so popular while incorporating the latest research and updating the exquisite program of drawings.

    It is the most complete photographic guide to British birds ever published and the only one to be designed to give everything that you need on each spread in a simple-to-use format. Every text entry covers identification of adults and juveniles, songs and calls, and where they are most likely to be found.Illustrated with specially commissioned photography and maps to show where in Britain the birds are found and at what time of year, this accessible guide also features cross-references to similar-looking species, containing everything a birdwatcher needs to know in one, easy-to-use, portable volume. It is the perfect photographic field guide for the birdwatching beginner.

    Complete with breed descriptions, common medical concerns, and plenty of chicken trivia, this illustrated A-to-Z reference guide is both informative and entertaining. Covering tail types, breeding, molting, communication, and much more, Gail Damerow provides answers to all of your chicken questions and quandaries. Even seasoned chicken farmers are sure to discover new information about the multifaceted world of these fascinating birds.

    Experienced birders use the most easily observed and consistent characteristics--size, shape, behavior, probability, and general color patterns. The book's 101 scenes--including thirty-five double-page layouts--provide a complete picture of how these features are all related. Even the effects of lighting and other real-world conditions are illustrated and explained. Detailed and succinct accounts from two of North America's foremost raptor experts, Jerry Liguori and Brian Sullivan, stress the key identification features. This complete picture allows everyone from beginner to expert to understand and enjoy what he or she sees in the field. The mystique of bird identification is eliminated, allowing even novice birders to identify raptors quickly and simply.Comprehensive and authoritative, the book covers all thirty-four of North America's diurnal raptor species (all species except owls). Each species is featured in stunning color plates that show males and females, in a full spectrum of ages and color variants, depicted near and far, in flight and at rest, and from multiple angles, all caught in their typical habitats. There are also comparative, multispecies scenes and mystery photographs that allow readers to test their identification skills, along with answers and full explanations in the back of the book. In addition, the book features an introduction, and thirty-four color maps accompany the plates.Whether you are a novice or an expert, this one-of-a-kind guide will show you an entirely new way to look at these spectacular birds.The most complete guide to North American raptors, written by some of the foremost experts The first raptor guide using Richard Crossley's acclaimed, innovative composite images that show birds as they actually appear in the field 101 stunning color plates--including thirty-five double-page layouts--composed from thousands of photographs Comparative, multispecies plates and photos of mystery species that allow readers to test their growing identification skills Complete with introduction, 34 color maps, and detailed species accounts

    For these beginning and intermediate enthusiasts, National Geographic Birding Essentials is a must. Comprehensive and authoritative, yet engaging and user-friendly, it teaches readers how to begin and improve their birding... what to look and listen for... and how to make sense of what they see and hear. A unique visual component shows actual field guide pages and how to read them, while another compares the same bird in photography versus artwork and explains how to use both for species identification. National Geographic's quality photography is a major highlight of the book, supplemented by pencil drawings and full-color maps to give the novice and intermediate birder a full range of visual information.Field Ornithologists Jonathan Alderfer and Jon Dunn have crafted a masterful guide, striking just the right balance of practical information and reader-friendly tone. Chapters discuss the pleasures of birding, equipment needed, how to read range maps, birds' physical features, how to identify birds, identification challenges, bird classification and suggested books and journals for building a fine birding library.National Geographic has established a stellar reputation among birders with our blockbuster Field Guide to the Birds of North America. The tradition continues as we serve an entry-level market that continually needs the helpful, up-to-the-minute information found in National Geographic Birding Essentials.

    As a boy, Teddy Roosevelt learned taxidermy from a man who had sailed up the Missouri River with Audubon, and yet as president presided over America's entry into the twentieth century, in which our ability to destroy ourselves and the natural world was no longer metaphorical. Roosevelt, an avid birder, was born a hunter and died a conservationist.Today, forty-six million Americans are bird-watchers. The Life of the Skies is a genre-bending journey into the meaning of a pursuit born out of the tangled history of industrialization and nature longing. Jonathan Rosen set out on a quest not merely to see birds but to fathom their centrality—historical and literary, spiritual and scientific—to a culture torn between the desire both to conquer and to conserve.Rosen argues that bird-watching is nothing less than the real national pastime—indeed it is more than that, because the field of play is the earth itself. We are the players and the spectators, and the outcome—since bird and watcher are intimately connected—is literally a matter of life and death.