Wally Johnson spent half a century in Mozambique hunting white gold--ivory. Most men died at this hazardous trade. He's the last one able to tell his story.In hours of conversations by mopane fired in the African bush, Wally described his career--how he survived the massive bite of a Gaboon viper, buffalo gorings, floods, disease, and most dangerous of all, gold fever. He bluffed down 200 armed poachers almost single-handedly, and survived rocket attacks from communist revolutionaries during Mozambique's plunge into chaos in 1975. In Botswana, at age 63, Wally continued his career. Though the great tuskers have largely gone and most of Wally's colleagues are dead, Wally has survived. His words are rugged testimony to an Africa that is now a distant dream.

    No two covers are exactly alike.Acclaimed as the most influential work on evolution written in the last hundred years, The Blind Watchmaker offers an inspiring and accessible introduction to one of the most important scientific discoveries of all time. A brilliant and controversial book which demonstrates that evolution by natural selection - the unconscious, automatic, blind yet essentially non-random process discovered by Darwin - is the only answer to the biggest question of all: why do we exist?

    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.

    It is a hands-on guide to learning about the natural environment of California. Subjects covered include California natural history and geology, native plants and animals, California's freshwater resources and ecosystems, forest and rangeland resources, conservation biology, and the effects of global warming on California's natural communities. The Handbook also discusses how to create and use a field notebook, natural resource interpretation, citizen science, and collaborative conservation and serves as the primary text for the California Naturalist Program.

    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.

    A true tale of beauty and obsession, smugglers and scientists, and nature’s most enigmatic creature.

    From menacing moonshiners and armed bandits to charging elephants and man-eating tigers, Merlin Tuttle has stopped at nothing to find and protect bats on every continent they inhabit. Enamored of bats ever since discovering a colony in a cave as a boy, Tuttle saw how effective photography could be in persuading people not to fear bats, and he has spent his career traveling the world to document them.Few people realize how sophisticated and intelligent bats are. Tuttle shares research showing that frog-eating bats can identify frogs by their calls, that vampire bats have a social order similar to that of primates, and that bats have remarkable memories. Bats also provide enormous benefits by eating crop pests, pollinating plants, and carrying seeds needed for reforestation. They save farmers billions of dollars annually and are essential to a healthy planet.Sharing highlights from a lifetime of adventure and discovery, Tuttle takes us to the frontiers of bat research and conservation and forever changes the way we see these poorly understood yet fascinating creatures.

    It dispels common misconceptions about flies and reveals how truly extraordinary, exotic and important are these misunderstood creatures.There are ten chapters:1. The immature ones - Squirmy wormy larvae can be just a bit unnerving, especially when they're in large numbers.2. The pollinators - Those annoying No See Ums, or midge flies, are the only pollinator of the chocolate-producing cacao tree, a status held by many of the pollinators.3. The detritivores - These garbage eaters are often fluffy and thus water-repellent, good for a life spent in a sewer.4. The vegetarians - Entomological spelunkers, many of these flies prefer plant roots forsaking the leaves to other creatures.5. The fungivores - The mushroom eaters include the dark-winged fungus gnats whose wing patterns are one of the author's favorites.6. The predators - Here are the most devious and imaginative methods of luring, capturing and eating prey.7. The parasites - Their methods of survival are often disgusting but the evolutionary genius is admirable.8. The sanguivores - McAlister responds to the perpetual question, exactly why do we have blood-sucking disease-spreading mosquitos?9. The coprophages - The champions of dung, detritus and other unpleasant things.10. The necrophages - The body eaters without which we would be in a most disagreeable situation.In clear language, McAlister explains Diptera taxonomy and forensic entomology, and describes the potential of flies to transform their relationship with humans from one of disease vector to partner in environmental preservation. She has a wonderful knack for storytelling, deftly transforming what could be dry descriptions of biology, reproduction and morphology into entertainment. She takes readers to piles of poo in Ethiopia by way of underground caves, latrines and backyard gardens, and opens the drawers at the Natural History Museum to rhapsodize over her favorite flies.The Secret Life of Flies is full of stories and tongue-in-check descriptions, but the science is rigorous, authoritative and will be enjoyed by dipterists, lepidopterists, insect enthusiasts, naturalists, and general readers.

    Open 365 days a year and unrestricted by the constraints of physical space, each title in this series is organized into galleries that display more than 200 full-color specimens accompanied by lively, informative text. Offering hours of learning, this first title within the series "Animalium" presents the animal kingdom in glorious detail with illustrations from Katie Scott, an unparalleled new talent.

    Still broody, but not really wanting to add to her family, she realised that becoming a midwife was her true vocation. It was a long journey to get the education and qualifications she needed, especially with a young family, but she was determined and never doubted her decision. Following her training, she spent two years working within the NHS, but her naturally independent spirit fought against the constraints of the system and fourteen years ago she decided to set up on her own. Virginia works with mothers who want to give birth at home naturally, something which Virginia believes in passionately. 350 births later, Virginia still loves what she does.The Baby's Coming is Virginia's memoir and tells the stories of her training as a midwife as well as some of the most memorable births: the most dramatic, the most touching. Virginia particularly remembers the births of her own grandchildren whose arrivals in the world were some of the most special moments for her as both a midwife and grandmother.

     This book contains an introduction to quantum mechanics, with complete instructions and videos showing you how to program a real quantum computer, provided by IBM.

    Where did the unicorn come from, and how was it accepted as a part of the animal kingdom for so long? The author follows the beast's trail to the plateaus of India and into the jungles of Africa to unearth the flesh and blood ancestors of our iconic unicorn, finding traces of it in a hotchpotch of existing species.

     From the Aztec plumed serpent to the Christian dove to Plato's vision of the human soul growing wings, religion and philosophy use birds to represent our aspirational selves. Winged creatures appear in mythology and folk tales, and in literature by writers as diverse as Ovid, Thoreau, and T. S. Eliot. They've been omens, allegories, and guides; they've been worshipped, eaten, and feared. Birds figure tellingly in the work of such nature writers as Gilbert White and Peter Matthiessen, and are synonymous with the science of Darwin.Gibson spent years collecting this gorgeously illustrated celebration of centuries of human response to the delights of the feathered tribes. The Bedside Book of Birds is for everyone who is intrigued by the artistic forms that humanity creates to represent its soul.

    I was being brave, although inside I felt very scared; absolutely petrified. My body felt battered, well the bits I could feel did. The rest felt dead. Two thirds of me was dead." This is the incredible battle to rebuild a life that was shattered in a split second. When Claire was 27 she suffered a devastating spinal injury in a freak accident whilst eventing. In April 2012 Claire made worldwide headlines when she walked the London Marathon in a pioneering robotic suit taking 17 days. 'FINDING MY FEET' is the moving true story of how one determined, courageous young woman had to fight through the darkest days to go on and have the best days of her life. Claire has already raised over £300,000 to help find a cure for paralysis, and this book will help provide more vital funds for the Nicholls Spinal Injury Foundation. "Claire is a distillation of all that we should find motivational- intensely driven, positive and an achiever despite the horrendous times which she has had to endure" Sir Matthew Pinsent "Claire has to be the most incredible person I have ever met. She simply lights up a room. To think of the difficulties she has had to overcome is mind blowing. She is an absolute inspiration to us all" Melanie C "Claire is a force of nature. Give her a challenge that seems impossible and she will smash it to bits. She knows no limits, sets no boundaries and never takes 'no' for an answer. Unless you ask her 'have you finished?' In which case, 'no' is the answer because she is never finished." Clare Balding

    Animals are shown walking, running, leaping, flying — in typical actions. The horse alone is shown in more than 40 different ways: galloping with nude rider, trotting, pacing with sulky, cantering, jumping hurdles, carrying, rolling on barrels, and 36 other actions. All photos taken against ruled backgrounds; most actions taken from 3 angles at once: 90 degrees, 60 degrees, rear. Foreshortened views are included. These are true action photos, stopped in series, taken at speeds up to 1/2000th of a second. Actions are illustrated in series, with as many as 50 shots per action. Muybridge worked with the University of Pennsylvania for three years, made more than 100,000 exposures, and spent more than $50,000. His work has never been superseded as a lifetime reference for animators, illustrators, artists, and art directors.