The pictorial models are useful in understanding relationships. The models also abound in descriptive detail.

    In the great halls of science, dogma holds that Darwin's theory of natural selection explains every branch on the tree of life: which species thrive, which wither away to extinction, and what features each evolves. But can adaptation by natural selection really account for everything we see in nature? Yale University ornithologist Richard Prum--reviving Darwin's own views--thinks not. Deep in tropical jungles around the world are birds with a dizzying array of appearances and mating displays: Club-winged Manakins who sing with their wings, Great Argus Pheasants who dazzle prospective mates with a four-foot-wide cone of feathers covered in golden 3D spheres, Red-capped Manakins who moonwalk. In thirty years of fieldwork, Prum has seen numerous display traits that seem disconnected from, if not outright contrary to, selection for individual survival. To explain this, he dusts off Darwin's long-neglected theory of sexual selection in which the act of choosing a mate for purely aesthetic reasons--for the mere pleasure of it--is an independent engine of evolutionary change. Mate choice can drive ornamental traits from the constraints of adaptive evolution, allowing them to grow ever more elaborate. It also sets the stakes for sexual conflict, in which the sexual autonomy of the female evolves in response to male sexual control. Most crucially, this framework provides important insights into the evolution of human sexuality, particularly the ways in which female preferences have changed male bodies, and even maleness itself, through evolutionary time. The Evolution of Beauty presents a unique scientific vision for how nature's splendor contributes to a more complete understanding of evolution and of ourselves.

    Dave Goulson has always been obsessed with wildlife, from his childhood menagerie of exotic pets and dabbling in experimental taxidermy to his groundbreaking research into the mysterious ways of the bumblebee and his mission to protect our rarest bees. Once commonly found in the marshes of Kent, the short-haired bumblebee now only exists in the wilds of New Zealand, the descendants of a few queen bees shipped over in the nineteenth century. Dave Goulson's passionate drive to reintroduce it to its native land is one of the highlights of a book that includes exclusive research into these curious creatures, history's relationship with the bumblebee and advice on how to protect it for all time. One of the UK's most respected conservationists and the founder of the Bumblebee Conservation Trust, Goulson combines Gerald Durrell-esque tales of a child's growing passion for nature with a deep insight into the crucial importance of the bumblebee. He details the minutiae of life in their nests, sharing fascinating research into the effects intensive farming has had on our bee populations and on the potential dangers if we are to continue down this path.

    That word is formication, and the implied sense of horror and fascination, contends Richard Conniff, is something many of us actually crave. His Spineless Wonders presents an unabashed wallow in the joy of formication. Spineless Wonders is an engaging, sophisticated, and humorous mix of natural history and human lore. Through his journalistic assignments, Richard Conniff has been in contact with invertebrates for more than twenty years - tarantulas in the upper Amazon region, dragonflies in Arizona, squid in Florida, and flies on the rim of his beer glass. Discoveries about the extraordinary habits and idiosyncrasies of the moth, the leech, the ant, and the slime eel are opening new frontiers in the exploration of our natural universe. Spineless Wonders takes us directly to these wild and wonderful outposts to observe the hazards of being around invertebrates, the bizarre adaptions that enable them to survive in the world, and also the astonishing work they do - work that enables us to survive.

    He takes us to such places as Antarctica, as he explores how Emperor penguin fathers incubate the eggs of their young by carrying them around on their feet for two months, nestled beneath a special brood pouch. He also showcases the extraordinary behavior of other outstanding fathers, heroes among animals, including the wolf, the beaver, the sea horse, and the marmoset. Masson points out that when a father does care for his young, we Immediately look for a biological and not an emotional explanation. But he demonstrates that for these animals, as with humans, fatherhood is a profound, all-encompassing experience.Groundbreaking, compelling, and inspirational, Masson's unique look at one of nature's most venerable Institutions takes us to animal habitats around the world, yet always returns to the heart. For animal lovers, fathers, mothers, sons, and daughters everywhere, The Emperor's Embrace is a book that will forever change perceptions of parenthood and family love.

    Wilson's monumental treatise The Ants also was praised in the popular press and won a Pulitzer Prize. This overwhelming success attests to a fact long known and deeply felt by the authors: the infinite fascination of their tiny subjects. This fascination finds its full expression in Journey to the Ants, an overview of myrmecology that is also an eloquent tale of the authors' pursuit of these astonishing insects.Richly illustrated and delightfully written, Journey to the Ants combines autobiography and scientific lore to convey the excitement and pleasure the study of ants can offer. The authors interweave their personal adventures with the social lives of ants, building, from the first minute observations of childhood, a remarkable account of these abundant insects' evolutionary achievement. Accompanying Holldobler and Wilson, we peer into the colony to see how ants cooperate and make war, how they reproduce and bury their dead, how they use propaganda and surveillance, and how they exhibit a startlingly familiar ambivalence between allegiance and self-aggrandizement. This exotic tour of the entire range of formicid biodiversity - from social parasites to army ants, nomadic hunters, camouflaged huntresses, and energetic builders of temperature-controlled skyscrapers - opens out increasingly into natural history, intimating the relevance of ant life to human existence. A window on the world of ants as well as those who study them, this book will be a rich source of knowledge and pleasure for anyone who has ever stopped to wonder about the miniature yet immense civilization at our feet.

    We all have one, but most of us will never see one. The heart surgeon now has that privilege but, for centuries, the heart was out of reach even for surgeons. So when a surgeon nowadays opens up a ribcage and mends a heart, it remains something of a miracle, even if, to some, it is merely plumbing. As with plumbers, the quality of surgeons’ work varies. As with plumbers, surgeons’ opinion of their own prowess and their own attitude to risk are not always reliable. Measurement is key. We’ve had a century of effective evidence-based medicine. We’ve had barely a decade of thorough monitoring of clinical outcomes. Thanks to the ground-breaking risk modelling of pioneering surgeons like Samer Nashef, we at last know how to judge whether an operation is in a patient’s best interest, which hospital and surgeon would be best for that operation, when it might best be performed and what the exact level of risk is. We have at last made what is important in surgery measurable. But how should surgeons, and their patients, use these newfound insights? Ever since his days as a medical student, Samer Nashef has challenged the medical profession to be more open and more accurate about the success of surgical procedures, for the sake of the patients. In The Naked Surgeon, he unclothes his own profession to demonstrate to his reader (and prospective patient) many revelations, such as the paradox at the heart of the cardiac surgeon’s craft: the more an operation is likely to kill you, the better it is for you. And he does so with absolute clarity, fluency and not a little wit.

    An attractive and comprehensive guidebook, this work has been completely revised and updated by the author. The reader will find an easy-to-use text which details the natural history of the plants and animals found in the Galápagos Islands. Management and conservation of the Galápagos National Park is discussed, and visitor information and notes about the various tourist sites are given. An index and checklist of plants and animals with page references and a glossary of technical terms are provided. New photographs have been added.

     A powerful, heart-warming and inspiring memoir from the UK's most famous and beloved vet, Professor Noel Fitzpatrick - star of the Channel 4 series The Supervet. Growing up on the family farm in Ballyfin, Ireland, Noel's childhood was spent tending to the cattle and sheep, the hay and silage, the tractors and land, his beloved sheepdog Pirate providing solace from the bullies that plagued him at school. It was this bond with Pirate, and a fateful night spent desperately trying to save a newborn lamb, that inspired Noel to enter the world of veterinary science - and set him on the path to becoming The Supervet.Now, in this long-awaited memoir, Noel recounts this often-surprising journey that sees him leaving behind a farm animal practice in rural Ireland to set up Fitzpatrick Referrals in Surrey, one of the most advanced small animal specialist centres in the world. We meet the animals that paved the way, from calving cows and corralling bullocks to talkative parrots and bionic cats and dogs. Noel has listened to the many lessons that the animals in his care have taught him, and especially the times he has shared with his beloved Keira, the scruffy Border Terrier who has been by Noel's side as he's dealt with the unbelievable highs and crushing lows of his extraordinary career. As heart-warming and life-affirming as the TV show with which he made his name, Listening to the Animals is a story of love, hope and compassion, and about rejoicing in the bond between humans and animals that makes us the very best we can be.

    Her story and others like it show that humans are not the only species with the capacity for love, hate, fear, shame, guilt, joy, disgust, and empathy, and open our hearts and minds to the many ways in which humans and other animals are connected. “Through colorful stories and riveting prose, de Waal firmly puts to rest the stubborn notion that humans alone in the animal kingdom experience a broad array of emotions.” — Barbara J. King, NPR“De Waal’s eye- opening observations argue for better treatment and greater appreciation of animals, even as he ensures that you’ll never look at them—or yourself—the same way again.” — People

    In the mid-1970s, scientists began using DNA sequences to reexamine the history of all life. Perhaps the most startling discovery to come out of this new field—the study of life’s diversity and relatedness at the molecular level—is horizontal gene transfer (HGT), or the movement of genes across species lines. It turns out that HGT has been widespread and important. For instance, we now know that roughly eight percent of the human genome arrived not through traditional inheritance from directly ancestral forms, but sideways by viral infection—a type of HGT.David Quammen chronicles these discoveries through the lives of the researchers who made them—such as Carl Woese, the most important little-known biologist of the twentieth century; Lynn Margulis, the notorious maverick whose wild ideas about “mosaic” creatures proved to be true; and Tsutomu Wantanabe, who discovered that the scourge of antibiotic-resistant bacteria is a direct result of horizontal gene transfer, bringing the deep study of genome histories to bear on a global crisis in public health.

    "An engaging collection of observations about honeybees and their activities."—Publishers Weekly

    Although valuable, the risk is that we ignore variations and end up with a skewed view of reality. In evolutionary terms, the result is a view in which humans are the inevitable pinnacle of evolutionary progress, instead of, as Stephen Jay Gould patiently argues, "a cosmic accident that would never arise again if the tree of life could be replanted." The implications of Gould's argument may threaten certain of our philosophical and religious foundations but will in the end provide us with a clearer view of, and a greater appreciation for, the complexities of our world.

    Research has shown that the extraordinary sensory powers of our animal friends can help us better understand the same powers that lie dormant within us. From the harlequin mantis shrimp with its ability to see a vast range of colors, to the bloodhound and its hundreds of millions of scent receptors; from the orb-weaving spider whose eyes recognize not only space but time, to the cheetah whose ears are responsible for its perfect agility, these astonishing animals hold the key to better understanding how we make sense of the world around us. “An appealingly written, enlightening, and sometimes eerie journey into the extraordinary possibilities for the human senses” (Kirkus Reviews, starred), Sentient will change the way you look at humanity.

    In this newly revised edition, chapters have been rewritten to accommodate the impact of computer technology and the Internet, not only on the acquisition and analysis of data, but also on its organization and presentation. Alternatives to the use of radiation have been expanded, and figures and illustrations have been redrawn to reflect changes in laboratory equipment and procedures.