The military successes of European imperialism are easy to explain because in many cases they were achieved by using firearms against spears. Alfred Crosby, however, explains that the Europeans' displacement and replacement of the native peoples in the temperate zones was more a matter of biology than of military conquest. Now in a new edition with a new preface, Crosby revisits his classic work and again evaluates the ecological reasons for European expansion. Alfred W. Crosby is the author of the widely popular and ground-breaking books, The Measure of Reality (Cambridge, 1996), and America's Forgotten Pandemic (Cambridge, 1990). His books have received the Ralph Waldo Emerson Prize, the Medical Writers Association Prize and been named by the Los Angeles Times as among the best books of the year. He taught at the University of Texas, Austin for over 20 years. First Edition Hb (1986): 0-521-32009-7 First Edition Pb (1987): 0-521-33613-

    Was this forest once farmland? Was it logged in the past? Was there ever a major catastrophe like a fire or a wind storm that brought trees down?Now Wessels takes that wonderful ability to discern much of the history of the forest from visual clues and boils it all down to a manageable field guide that you can take out to the woods and use to start playing forest detective yourself. Wessels has created a key—a fascinating series of either/or questions—to guide you through the process of analyzing what you see. You’ll feel like a woodland Sherlock Holmes. No walk in the woods will ever be the same.

    Cat lovers will be enthralled with his insights into the feline world, from the secret of catnip to the true meaning of a purr. Exploring the mysteries of animal communication, Caras explains cat vocabulary (nine consonants, five vowels) and the incredible phenomenon of psi-trailing, a cat's ability to find its way home after being transported several miles away. Filled with charming stories about the felines in his own life, the author helps us see wild and domestic cats for the remarkable creatures they are. The New York Times Book Review called this work, "As thorough and sensitive a tour of the cat's world as a human being can contrive".

    Haupt's observations bring compelling new questions to light: Whose "home" is this? Where does the wild end and the city begin? And what difference does it make to us as humans living our everyday lives? In this wholly original blend of science, story, myth, and memoir, Haupt draws us into the secret world of the wild creatures that dwell among us in our urban neighborhoods, whether we are aware of them or not. With beautiful illustrations and practical sidebars on everything from animal tracking to opossum removal, THE URBAN BESTIARY is a lyrical book that awakens wonder, delight, and respect for the urban wild, and our place within it.

    By observing birds and other animals, weather patterns, vegetation, shifting sands, patterns of snow fields, and the positions of the sun, moon, and stars, would-be explorers can learn to estimate distances and find their way without having to rely on a map or a compass.The wealth of valuable data and advice in this volume — much of it unavailable elsewhere — makes it indispensable for hikers, bikers, scouts, sailors, and outdoorsmen — all those who might find themselves stranded or lost in an unfamiliar area. Through careful study of this book and its lessons, pathfinders can learn to interpret signs in the natural world to find their way in almost any kind of terrain.

    Evo Devo Evolutionary Developmental Biology is the new science that has finally cracked open the box. Within the pages of his rich and riveting book, Sean B. Carroll explains how we are discovering that complex life is ironically much simpler than anyone ever expected.

    In his most autobiographical writing to date, these essays employ fire as a metaphor for the crucial moment when deeply held viewpoints yield to new experiences, and our spirits and minds broaden and mature. Snyder here writes and riffs on a wide range of topics, from explorations of southwestern European Paleolithic cave art to his own personal poetic history with haiku; from reminiscences of youthful West Coast logging and trail crew days to talks given in Paris and Tokyo on art and archetypes. He honors poets of his generation, like Philip Whalen and Allen Ginsberg, and meditates on art, labor, and the making of families, houses, and homesteads.This is a work that requires us to make friends with impermanence and error — to make "wildfire" a partner — and to keep burning the hazardous, the excess, and even one's own dreams and attainments, over and over again. The final impression is holistic: We perceive not a collection of essays, but a cohesive presentation of Snyder's life and work expressed in his characteristically straightforward prose.

    This book shows how easy it is to fill our gardens with everything from foxes, frogs and mice, to butterflies, ladybirds and thousands of fascinating creepy-crawlies.

    The discovery has been described as "the equivalent of finding a small dinosaur still alive on Earth."

    But that's not all -- food would be in much shorter supply, and available in much less variety. While the media focuses on colony-collapse disorder and the threats to honey bees specifically, the real danger is much greater: all bees are at risk. And because of the integral role these insects play in the ecology of our planet, we may be at risk as well.The life of Laurence Packer, a melittologist at Toronto's York University, revolves around bees, whether he's searching for them under leaves in a South American jungle or identifying new species in the desert heat of Arizona. Packer often finds himself in exotic and even dangerous locales, risking snake bites, sunstroke, and even the ire of other scientists. Everywhere he travels, he discovers the same unsettling trend: bees are disappearing. And since bees are responsible for up to one-third of our food supply, the consequences are frightening.

    Renowned bird biologist Les Beletsky provides a succinct description of each of the 250 birds profiled, with an emphasis on their distinctive songs. Lavish full-color illustrations accompany each account, while a sleek, built-in digital audio player holds 250 corresponding songs and calls. In his foreword, North American bird expert and distinguished natural historian Jon L. Dunn shares insights gained from a lifetime of passionate study. Complete with the most up-to-date and scientifically accurate information, Bird Songs is the first book to capture the enchantment of these beautiful birds in words, pictures, and song. The Cornell Lab of Ornithology, located in Ithaca, New York, is a nonprofit institution focused on birds and whose mission is to interpret and conserve the earth's biological diversity through research. The Macaulay Library at the Cornell Lab is the major source of sound recordings of birds for research, education, conservation, the media, and commercial products.Listen hereTrumpeter SwanLaughing GullEastern Bluebird

    

    In rhyming poetic form and with luminous artwork, this book shows us the marvel of natural cooperation between plants, animals, and insects as they each play their part in the forest's cycle of life.

    An indispensable tool for naturalists traveling to Africa, this new edition has been revised to acknowledge the enthusiasm to those watching these magnificent animals at zoos and wildlife parks, and on film.The Safari Companion enables readers to recognize and interpret visible behavioral activities, such as courtship rituals, territorial marking, aggression, and care of young. Each account of over 80 species includes a behavioral table in which the unique actions of the hoofed mammals, carnivores, and primates are described for easy reference. In addition, useful maps show the major national boundaries, vegetation zones, and game parks relevant to the guide. The book includes an extensive glossary, as well as tips on wildlife photography, a list of organizations working to protect African wildlife, and advice on where and when to see the animals.

    This gloriously illustrated volume provides comprehensive college-level information about birds and their environments in a style accessible to nonscientists and teachers the world over.The "Handbook of Bird Biology" covers all major topics, from anatomy and physiology to ecology, behavior, and conservation biology. One full chapter addresses vocal communication and is accompanied by a CD of bird vocalizations. Produced by the Cornell Laboratory of Ornithology's world-renowned Macaulay Library of Natural Sounds, the CD illustrates key elements of bioacoustics.The book's text was written by 12 leading ornithologists and illustrated by respected photographers and acclaimed artist John Schmitt. It includes an extensive glossary and index, a list of the common and scientific names of all birds mentioned in the text, author profiles, suggested readings following each chapter, and a complete reference section.The "Handbook" serves as the backbone of the Lab's popular Home Study Course in Bird Biology, a self-paced course that can be taken from anywhere in the world, by anyone with a serious interest in birds who would like guidance from professional ornithologists. Comprehensive and readable guide covering all major topicsFree CD of bird vocalizations enclosedExtensive glossary and indexList of all common and scientific namesSuggested readingsComplete reference sectionCompanion to the Cornell Laboratory of Ornithology's popular Home Study Course in Bird Biology