He began his career making films for the TV series "Survival," which started wildlife film-making as we know it, and is responsible for numerous groundbreaking documentaries and natural history discoveries -- from being the first person to film hippos and crocodiles underwater and the wildebeest migrating to observing that hyenas hunt. His friends and colleagues have included George and Joy Adamson and David Attenborough; he showed Dian Fossey her first mountain gorilla. His wife and long-term collaborator was Joan Root, who was tragically murdered in 2006 in retaliation for her environmental campaigning in Kenya. In "Ivory, Apes & Peacocks," Alan tells the story of his life's work, from his arrival in Kenya as a young boy (furious at having to leave behind Britain's birds) to his game-changing films, which looked at whole ecosystems (baobab trees, termite mounds) rather than the Big Five animals. Along the way we encounter Sally the pet hippo and Emily the house-proud chimp as well leopard and snake bites, ballooning adventures and amphibious cars. In this extraordinary memoir we look at Africa's wonders through the eyes of a visionary, live through hair-raising adventure and personal tragedy and also bear witness to a natural world now largely lost from view.

    He immediately gained international fame, becoming a cult figure among artists and painters -- Goethe, Constable, and Coleridge revered him -- and legitimizing the science of meteorology. Part history of science, part cultural excavation, this is not only the biography of a man, but of a moment: the cultural birth of the modern scientific era.

    The lens he invented was a brilliant feat of engineering that made lighthouses blaze many times brighter, farther, and more efficiently. Battling the establishment, his own poor health, and the limited technology of the time, Fresnel was able to achieve his goal of illuminating the entire French coast. At first, the British sought to outdo the new Fresnel-equipped lighthouses as a matter of national pride. Americans, too, resisted abandoning their primitive lamps, but the superiority of the Fresnel lens could not be denied for long. Soon, from Dunkirk to Saigon, shores were brightened with it.  The Fresnel legacy played an important role in geopolitical events, including the American Civil War. No sooner were Fresnel lenses finally installed along U.S. shores than they were drafted: the Union blockaded the Confederate coast; the Confederacy set about thwarting it by dismantling and hiding or destroying the powerful new lights.Levitt’s scientific and historical account, rich in anecdote and personality, brings to life the fascinating untold story of Augustin Fresnel and his powerful invention.

    Now Terry Tempest Williams, the author of the environmental classic Refuge and the beloved memoir When Women Were Birds, returns with The Hour of Land, a literary celebration of our national parks, an exploration of what they mean to us and what we mean to them.From the Grand Tetons in Wyoming to Acadia in Maine to Big Bend in Texas and more, Williams creates a series of lyrical portraits that illuminate the unique grandeur of each place while delving into what it means to shape a landscape with its own evolutionary history into something of our own making. Part memoir, part natural history, and part social critique, The Hour of Land is a meditation and a manifesto on why wild lands matter to the soul of America.

    The challenging 256-mile route is usually approached from south to north, from Edale in the Peak District to Kirk Yetholm, the other side of the Scottish border. He resolved to tackle it the other way round: through beautiful and bleak terrain, across lonely fells and into the howling wind, he would be walking home, towards the Yorkshire village where he was born. Travelling as a 'modern troubadour' without a penny in his pocket, he stopped along the way to give poetry readings in village halls, churches, pubs and living rooms. His audiences varied from the passionate to the indifferent, and his readings were accompanied by the clacking of pool balls, the drumming of rain and the bleating of sheep. Walking Home describes this extraordinary, yet ordinary, journey. It's a story about Britain's remote and overlooked interior - the wildness of its landscape and the generosity of the locals who sustained him on his journey. It's about facing emotional and physical challenges, and sometimes overcoming them. It's nature writing, but with people at its heart. Contemplative, moving and droll, it is a unique narrative from one of our most beloved writers.

    During her journey, she meets otter experts, representatives of the Environment Agency, conservationists, ecologists, walkers, Henry Williamson's family, Gavin Maxwell's heir, zoo keepers, fishermen, scientists, hunters and poets. Above all she learns how to track and be around otters, and that the stillness required to actually see this shy animal can bring many unasked-for wonders.Written in mesmerising prose, Otter Country establishes Darlington as a prominent voice in the new generation of British nature writers.

    Instead Chagnon discovered a remarkably violent society. Men who killed others had the most wives and offspring, their violence possibly giving them an evolutionary advantage. The prime reasons for violence, Chagnon found, were to avenge deaths and, if possible, abduct women. When Chagnon began publishing his observations, some cultural anthropologists who could not accept an evolutionary basis for human behavior refused to believe them. Chagnon became perhaps the most famous American anthropologist since Margaret Mead—and the most controversial. He was attacked in a scathing popular book, whose central allegation that he helped start a measles epidemic among the Yanomamö was quickly disproven, and the American Anthropological Association condemned him, only to rescind its condemnation after a vote by the membership. Throughout his career Chagnon insisted on an evidence-based scientific approach to anthropology, even as his professional association dithered over whether it really is a scientific organization. In Noble Savages, Chagnon describes his seminal fieldwork—during which he lived among the Yanomamö, was threatened by tyrannical headmen, and experienced an uncomfortably close encounter with a jaguar—taking readers inside Yanomamö villages to glimpse the kind of life our distant ancestors may have lived thousands of years ago. And he forcefully indicts his discipline of cultural anthropology, accusing it of having traded its scientific mission for political activism. This book, like Chagnon’s research, raises fundamental questions about human nature itself.

    As Joel Reynolds launches a legal fight to expose and challenge the Navy program, marine biologist Ken Balcomb witnesses a mysterious mass stranding of whales near his research station in the Bahamas. Investigating this calamity, Balcomb is forced to choose between his conscience and an oath of secrecy he swore to the Navy in his youth.When Balcomb and Reynolds team up to expose the truth behind an epidemic of mass strandings, the stage is set for an epic battle that pits admirals against activists, rogue submarines against weaponized dolphins, and national security against the need to safeguard the ocean environment. Waged in secret military labs and the nation’s highest court, War of the Whales is a real-life thriller that combines the best of legal drama, natural history, and military intrigue.

    But natural selection has given us a suite of beneficial social features, including our capacity for love, friendship, cooperation, and learning. Beneath all of our inventions -- our tools, farms, machines, cities, nations -- we carry with us innate proclivities to make a good society.In Blueprint, Nicholas A. Christakis introduces the compelling idea that our genes affect not only our bodies and behaviors, but also the ways in which we make societies, ones that are surprisingly similar worldwide.With many vivid examples -- including diverse historical and contemporary cultures, communities formed in the wake of shipwrecks, commune dwellers seeking utopia, online groups thrown together by design or involving artificially intelligent bots, and even the tender and complex social arrangements of elephants and dolphins that so resemble our own -- Christakis shows that, despite a human history replete with violence, we cannot escape our social blueprint for goodness.In a world of increasing political and economic polarization, it's tempting to ignore the positive role of our evolutionary past. But by exploring the ancient roots of goodness in civilization, Blueprint shows that our genes have shaped societies for our welfare and that, in a feedback loop stretching back many thousands of years, societies are still shaping our genes today.

    . . No scientist had seen a Blakiston’s fish owl so far south in a hundred years . . . When he was just a fledgling birdwatcher, Jonathan C. Slaght had a chance encounter with one of the most mysterious birds on Earth. Bigger than any owl he knew, it looked like a small bear with decorative feathers. He snapped a quick photo and shared it with experts. Soon he was on a five-year journey, searching for this enormous, enigmatic creature in the lush, remote forests of eastern Russia. That first sighting set his calling as a scientist.Despite a wingspan of six feet and a height of over two feet, the Blakiston’s fish owl is highly elusive. They are easiest to find in winter, when their tracks mark the snowy banks of the rivers where they feed. They are also endangered. And so, as Slaght and his devoted team set out to locate the owls, they aim to craft a conservation plan that helps ensure the species’ survival. This quest sends them on all-night monitoring missions in freezing tents, mad dashes across thawing rivers, and free-climbs up rotting trees to check nests for precious eggs. They use cutting-edge tracking technology and improvise ingenious traps. And all along, they must keep watch against a run-in with a bear or an Amur tiger. At the heart of Slaght’s story are the fish owls themselves: cunning hunters, devoted parents, singers of eerie duets, and survivors in a harsh and shrinking habitat.Through this rare glimpse into the everyday life of a field scientist and conservationist, Owls of the Eastern Ice testifies to the determination and creativity essential to scientific advancement and serves as a powerful reminder of the beauty, strength, and vulnerability of the natural world.

    Her gaze swoops vertiginously too; from a countryside of cells beneath a hospital microscope, to killer whales rounding a headland, to the constellations of satellites that belie our sense of the remote. Written with her hallmark precision and delicacy, and marked by moments in her own life, Sightlines offers a rare invitation to pause and to pay heed to our surroundings.

    This book chronicles that journey, a 1,000-mile walk around the world's fifth-largest lake. The book explores both the geology of the lake and the measure of a person--a woman, married, mother of two sons (who joined her for portions of the walk). But most of the walk was done solo, an adventure in discovery of self and place. Niewenhuis conveys a sense of the magnitude of the lake she loves, a place so elemental to the four Midwestern states that form its shores. From a ground-level perspective, the book explores the natural and human history of Lake Michigan . . . and raises important questions about preserving our wild places and protecting fragile ecosystems on which we all depend.

    A defiant atheist, Chapman is confronted not only by the fundamentalist beliefs that continue to banish the theory of evolution but by his own spiritual malaise as the outward journey becomes an inward quest, a tragicomic "accidental memoir"."First there was Charles Darwin, two yards long and nobody's fool. Then there was his son, my great-grandfather, Sir Francis Darwin, an eminent botanist. Then came my grandmother Frances, a modest poet who spent a considerable amount of time in rest-homes for depression From her issued my beloved mother, Clare, who was extremely short, failed to complete medical school, and eventually became an alcoholic. Then we get down to me. I'm in the movie business."Trials of the Monkey combines travel writing and reportage, as Chapman records his encounters in the South, with history and the accidental memoir of a man full of mid-life doubts in a genre-breaking first book that is darkly funny, provocative and poignant.

    Each year they are seen by millions of visitors, and they have become as integral a part of the Tower as its ancient stones. But their role is even more important than that—legend has it that if the ravens should ever leave, the Tower will crumble into dust and great harm will befall the kingdom.The responsibility for ensuring that such a disaster never comes to pass falls to one man: the Ravenmaster. The current holder of the position is Yeoman Warder Christopher Skaife, and in this fascinating, entertaining and touching book he memorably describes the ravens’ formidable intelligence, their idiosyncrasies and their occasionally wicked sense of humour. The Ravenmaster is a compelling, inspiring and irreverent story that will delight and surprise anyone with an interest in British history or animal behaviour.

    A decade-long expedition to South America is launched by a team of French scientists racing to measure the circumference of the earth and to reveal the mysteries of a little-known continent to a world hungry for discovery and knowledge. From this extraordinary journey arose an unlikely love between one scientist and a beautiful Peruvian noblewoman. Victims of a tangled web of international politics, Jean Godin and Isabel Grameson s destiny would ultimately unfold in the Amazon s unforgiving jungles, and it would be Isabel s quest to reunite with Jean after a calamitous twenty-year separation that would capture the imagination of all of eighteenth-century Europe. A remarkable testament to human endurance, female resourcefulness, and enduring love, Isabel Grameson s survival remains unprecedented in the annals of Amazon exploration."