This volume contains 42 papers organized according to the eight sessions held at the conference. The papers in Session I examined the genetics of the major histocompatibility complex. Session II presented studies on the biology of mixed lymphocyte interactions and cell-mediated cytotoxicity reactions. Session III discussed immune response gene systems while Session IV dealt with the genetic control of cell interactions. The papers in Session V covered idiotypic determinants on T cell receptors. Session VI investigated the properties of histocompatibility gene products involved in regulation of immune responses. Session VII focused on the biochemistry and immunocytology of cell surface products of the major histocompatibility complex. Finally, Session VIII discussed interrelationships between products of the major histocompatibility complex and their relevance to disease.
When Bronwen Dickey brought her new dog home, she saw no traces of the infamous viciousness in her affectionate, timid pit bull. Which made her wonder: How had the breed—beloved by Teddy Roosevelt, Helen Keller, and Hollywood’s “Little Rascals”—come to be known as a brutal fighter?
Her search for answers takes her from nineteenth-century New York City dogfighting pits—the cruelty of which drew the attention of the recently formed ASPCA—to early twentieth‑century movie sets, where pit bulls cavorted with Fatty Arbuckle and Buster Keaton; from the battlefields of Gettysburg and the Marne, where pit bulls earned presidential recognition, to desolate urban neighborhoods where the dogs were loved, prized—and sometimes brutalized.
Whether through love or fear, hatred or devotion, humans are bound to the history of the pit bull. With unfailing thoughtfulness, compassion, and a firm grasp of scientific fact, Dickey offers us a clear-eyed portrait of this extraordinary breed, and an insightful view of Americans’ relationship with their dogs.
From the Hardcover edition.
The volume contains 36 contributions presented during the seven sessions of the conference. The papers presented in Session I examined T-cell tolerance. The presentations in Session II focused on B cell tolerance. The papers in Sessions III and IV focused on the mechanisms of B cell and T cell tolerance, respectively. Session V dealt with the activity of suppressor cells as a mechanism of tolerance. The papers in Session VI investigated the suppressive activity of antibody and antigen-antibody complexes. In Session VII a final General Discussion was held in order to identify what has been established concerning the phenomenology and mechanisms of specific immunological tolerance, what are the major unresolved issues, and what approaches appear most promising to answer these questions.
At the Publisher's request, this title is being sold without Digital Rights Management Software (DRM) applied.
Animals Make Us Human is the culmination of almost thirty years of research, experimentation, and experience. This is essential reading for anyone who’s ever owned, cared for, or simply cared about an animal.
In Cat Sense, renowned anthrozoologist John Bradshaw takes us further into the mind of the domestic cat than ever before, using cutting-edge scientific research to dispel lingering myths and explain the true nature of our feline friends. Tracing the cat's evolution from lone predator to domesticated companion, Bradshaw shows that although cats and humans have lived together for eight thousand years, cats remain independent, predatory, and wary of contact with their own kind, qualities that often clash with our modern lifestyles. To live in harmony with our cats, Bradshaw explains, we first need to understand their inherited quirks including understanding their body language, and managing both their natural hunting instincts and their relationships with other cats. A must-read for any cat lover, Cat Sense offers humane, penetrating insights about the domestic cat that challenge our most basic assumptions and promise to dramatically improve our pets' lives--and ours.
The Instant #1 International Bestseller
Some people's lives are entirely their own creations. James Rebanks' isn't. The first son of a shepherd, who was the first son of a shepherd himself, his family have lived and worked in the Lake District of Northern England for generations, further back than recorded history. It's a part of the world known mainly for its romantic descriptions by Wordsworth and the much loved illustrated children's books of Beatrix Potter. But James' world is quite different. His way of life is ordered by the seasons and the work they demand. It hasn't changed for hundreds of years: sending the sheep to the fells in the summer and making the hay; the autumn fairs where the flocks are replenished; the grueling toil of winter when the sheep must be kept alive, and the light-headedness that comes with spring, as the lambs are born and the sheep get ready to return to the hills and valleys.
The Shepherd's Life the story of a deep-rooted attachment to place, modern dispatches from an ancient landscape that describe a way of life that is little noticed and yet has profoundly shaped the landscape over time. In evocative and lucid prose, James Rebanks takes us through a shepherd's year, offering a unique account of rural life and a fundamental connection with the land that most of us have lost. It is a story of working lives, the people around him, his childhood, his parents and grandparents, a people who exist and endure even as the culture - of the Lake District, and of farming - changes around them.
Many memoirs are of people working desperately hard to leave a place. This is the story of someone trying desperately hard to stay.
Since the first publication of Born Free and its sequels Living Free and Forever Free, generations of readers have been enchanted, inspired and moved by these books’ uplifting charm and the remarkable interaction between Joy and Elsa.
Millions have also come to know and love Born Free through the immortal film starring Virginia McKenna and Bill Travers. But here is the chance to rediscover the original story in this 50th anniversary edition, in the words of the woman who reared Elsa and walked with the lions.
Combining dog breeds, behavior, care, and training in one easy-reference volume, The Complete Dog Breed Book contains everything you need to know about our canine companions.
“The best key to what dogs are thinking.” —The Seattle Times
How to Speak Dog is one of the few books today that show us what dogs are trying to tell us, not just how we can control them.
At long last, dogs will know just how smart their owners can be. By unlocking the secrets of the hidden language of dogs, psychologist Stanley Coren allows us into the doggy dialogue, or “Doggish,” and makes effective communication a reality.
Drawing on substantial research in animal behavior, evolutionary biology, and years of personal experience, Coren demonstrates that the average house dog can understand language at about the level of a two-year-old human. While actual conversation of the sort Lassie seemed capable of in Hollywood mythmaking remains forever out of reach, Coren shows us that a great deal of real communication is possible beyond the giving and obeying of commands.
How to Speak Dog not only provides the sounds, words, actions, and movements with which we can effectively communicate with our dogs, but also deciphers the signs that our dogs give to us. With easy-to-follow tips on how humans can mimic the language dogs use to talk with one another, original drawings illustrating the subtleties of their body language, and a handy visual glossary and “Doggish” phrasebook, How to Speak Dog gives dog lovers the skills they need to improve their relationships with their pets.
Intelligent, majestic, and loyal, with lifespans matching our own, elephants are among the greatest of the wonders gracing the African wilds. Yet, in the 1970s and 1980s, about a thousand of these captivating creatures were slaughtered in Zambia each year, killed for their valuable ivory tusks. When biologists Mark and Delia Owens, residing in Africa to study lions, found themselves in the middle of a poaching fray, they took the only side they morally could: that of the elephants.
The Eye of the Elephant recounts the Owens’ struggle to save these innocent animals from decimation, a journey not only to supply the natives with ways of supporting their villages, but also to cultivate support around the globe for the protection of elephants. Filled with daring exploits among disgruntled hunters, arduous labor on the African plains, and vivid depictions of various wildlife, this remarkable tale is at once an adventure story, a travelogue, a preservationist call to action, and a fascinating examination of both human and animal nature.
–from The Good Good Pig
A naturalist who spent months at a time living on her own among wild creatures in remote jungles, Sy Montgomery had always felt more comfortable with animals than with people. So she gladly opened her heart to a sick piglet who had been crowded away from nourishing meals by his stronger siblings. Yet Sy had no inkling that this piglet, later named Christopher Hogwood, would not only survive but flourish–and she soon found herself engaged with her small-town community in ways she had never dreamed possible. Unexpectedly, Christopher provided this peripatetic traveler with something she had sought all her life: an anchor (eventually weighing 750 pounds) to family and home.
The Good Good Pig celebrates Christopher Hogwood in all his glory, from his inauspicious infancy to hog heaven in rural New Hampshire, where his boundless zest for life and his large, loving heart made him absolute monarch over a (mostly) peaceable kingdom. At first, his domain included only Sy’s cosseted hens and her beautiful border collie, Tess. Then the neighbors began fetching Christopher home from his unauthorized jaunts, the little girls next door started giving him warm, soapy baths, and the villagers brought him delicious leftovers. His intelligence and fame increased along with his girth. He was featured in USA Today and on several National Public Radio environmental programs. On election day, some voters even wrote in Christopher’s name on their ballots.
But as this enchanting book describes, Christopher Hogwood’s influence extended far beyond celebrity; for he was, as a friend said, a great big Buddha master. Sy reveals what she and others learned from this generous soul who just so happened to be a pig–lessons about self-acceptance, the meaning of family, the value of community, and the pleasures of the sweet green Earth. The Good Good Pig provides proof that with love, almost anything is possible.
From the Hardcover edition.
The real story of AIDS—how it originated with a virus in a chimpanzee, jumped to one human, and then infected more than 60 million people—is very different from what most of us think we know. Recent research has revealed dark surprises and yielded a radically new scenario of how AIDS began and spread. Excerpted and adapted from the book Spillover, with a new introduction by the author, Quammen's hair-raising investigation tracks the virus from chimp populations in the jungles of southeastern Cameroon to laboratories across the globe, as he unravels the mysteries of when, where, and under what circumstances such a consequential "spillover" can happen. An audacious search for answers amid more than a century of data, The Chimp and the River tells the haunting tale of one of the most devastating pandemics of our time.
How do cats know when it's time to go to the vet, even before the cat carrier comes out? How do dogs know when their owners are returning home at unexpected times? How can horses find their way back to the stable over completely unfamiliar terrain?
After five years of extensive research involving thousands of people who have pets and work with animals, Dr. Sheldrake proves conclusively what many pet owners already know: there is a strong connection between humans and animals that defies present-day scientific understanding. Sheldrake compellingly demonstrates that we and our pets are social animals linked together by invisible bonds connecting animals to each other, to their owners, and to their homes in powerful ways. His provocative ideas about these social, or morphic, fields explain the uncanny behavior often observed in pets and help provide an explanation for amazing animal behavior in the wild, such as migration and homing.
Dogs That Know When Their Owners Are Coming Home not only provides fascinating insight into animal, and human, behavior, but also teaches us to question the boundaries of conventional scientific thought, and shows that the very animals who are closest to us have much to teach us about biology, nature, and consciousness.
Roland Kays and Don Wilson have scoured the technical literature to pull out the key differences between similar species, and illustrated these whenever possible, making the guide useful to amateur naturalists and professional zoologists alike. Casual animal watchers will appreciate the overview of mammal diversity and the tips on identifying animals they can spy in their binoculars, while scientists will appreciate the exacting detail needed to distinguish similar species, including illustrations of shrew teeth, bat toes, and whale dorsal fins.
The best-illustrated and easiest-to-use field guide to North American mammals
Beautiful and accurate color illustrations of all 462 mammals found in the United States and Canada--including 20 species recognized since 2002
112 color plates--including 13 new ones
Key identification information--fully revised--on facing pages
The most current taxonomy/species list
Fully revised, easy-to-read range maps
Illustrations of tracks, scat, and whale and dolphin dive sequences
In 1976 a deadly virus emerged from the Congo forest. As swiftly as it came, it disappeared, leaving no trace. Over the four decades since, Ebola has emerged sporadically, each time to devastating effect. It can kill up to 90 percent of its victims. In between these outbreaks, it is untraceable, hiding deep in the jungle. The search is on to find Ebola’s elusive host animal. And until we find it, Ebola will continue to strike. Acclaimed science writer and explorer David Quammen first came near the virus while he was traveling in the jungles of Gabon, accompanied by local men whose village had been devastated by a recent outbreak. Here he tells the story of Ebola—its past, present, and its unknowable future.
Extracted from Spillover by David Quammen, updated and with additional material.
Europeans reached North American with their attitudes already formed. The wilderness pressed in upon their tiny settlements in constant threat and all energies were devoted to destroying it and turning its inexhaustible resources to use. Over vast areas of the continent the wolf went down with the wilderness before the unprecedented effectiveness of our technological attack on the ecology of a continent.
Today, however, there is a great tide of concern over the consequences of our assault on the wild lands and wild creatures on the continent, and more and more biologists are devoting their knowledge and energy to searching studies of our land and its native biota.
The wolf has been the subject of detailed study by a number of ecologists on this continent who make use of all the research devices now available. Much of our knowledge is very recent, is increasing rapidly, and has resulted from the work of a mere handful of keen, resourceful, and courageous students of wolf biology. This, the first book to attempt a complete account of the biology of the wolf, draws from years of field research and upon the rich literature from two continents.
--From the foreword by Ian McTaggert Cowan
When John Fowles reviewed Of Wolves and Men, he called it “A remarkable book, both biologically absorbing and humanly rich, and one that should be read by every concerned American.” In this National Book Award–shortlisted work, literary master Barry Lopez guides us through the world of the wolf and our often-mistaken perceptions of another species’ place on our shared planet. Throughout the centuries, the wolf has been a figure of fascination and mystery, and a major motif in literature and myth. Inspiring fear and respect, the creature has long exerted a powerful influence on the human imagination. Of Wolves and Men takes the reader into the world of the Canis lupus and its relationship to humankind through the ages. Lopez draws on science, history, mythology, and his own field research to present a compelling portrait of wolves both real and imagined, dispelling our fear of them while celebrating their place in our history, legends, and hearts. This ebook features an illustrated biography of Barry Lopez including rare images and never-before-seen documents from the author’s personal collection.
As it begins, The Inner Life of Cats follows the development of the young Augusta while simultaneously explaining the basics of a kitten's physiological and psychological development. As the narrative progresses, McNamee also charts cats' evolution, explores a feral cat colony in Rome, tells the story of Augusta's life and adventures, and consults with behavioral experts, animal activists, and researchers, who will help readers more fully understand cats.
McNamee shows that with deeper knowledge of cats' developmental phases and individual idiosyncrasies, we can do a better job of guiding cats' maturation and improving the quality of their lives. Readers' relationships with their feline friends will be happier and more harmonious because of this book.
In 1984, Alexandra moved to a remote bay in British Columbia to continue her research with wild orcas. Her recordings of the whales have led her to a deeper understanding of the mystery of whale echolocation, the vocal communication that enables the mammals to find their way in the dark sea. A fascinating study of the profound communion between humans and whales, this book will open your eyes anew to the wonders of the natural world.
From the Trade Paperback edition.
The next time her forgetful husband stomped through the house in search of his mislaid car keys, she asked herself, “What would a dolphin trainer do?” The answer was: nothing. Trainers reward the behavior they want and, just as important, ignore the behavior they don’t. Rather than appease her mate’s rising temper by joining in the search, or fuel his temper by nagging him to keep better track of his things in the first place, Sutherland kept her mouth shut and her eyes on the dishes she was washing. In short order, Scott found his keys and regained his cool. “I felt like I should throw him a mackerel,” she writes. In time, as she put more training principles into action, she noticed that she became more optimistic and less judgmental, and their twelve-year marriage was better than ever.
What started as a goofy experiment had such good results that Sutherland began using the training techniques with all the people in her life, including her mother, her friends, her students, even the clerk at the post office. In the end, the biggest lesson she learned is that the only animal you can truly change is yourself.
Full of fun facts, fascinating insights, hilarious anecdotes, and practical tips, What Shamu Taught Me About Life, Love, and Marriage describes Sutherland’s Alice-in-Wonderland experience of stumbling into a world where cheetahs walk nicely on leashes and elephants paint with watercolors, and of leaving a new, improved Homo sapiens.
From the Hardcover edition.
When Shoba Narayan—who has just returned to India with her husband and two daughters after years in the United States—asks whether said cow might bless her apartment next, it is the beginning of a beautiful friendship between our author and Sarala, who also sells fresh milk right across the street from that thoroughly modern apartment building. The two women connect over not only cows but also family, food, and life. When Shoba agrees to buy Sarala a new cow, they set off looking for just the right heifer, and what was at first a simple economic transaction becomes something much deeper, though never without a hint of slapstick.
The Milk Lady of Bangalore immerses us in the culture, customs, myths, religion, sights, and sounds of a city in which the twenty-first century and the ancient past coexist like nowhere else in the world. It’s a true story of bridging divides, of understanding other ways of looking at the world, and of human connections and animal connections, and it’s an irresistible adventure of two strong women and the animals they love.
Unequivocally: yes. In The Cultural Lives of Whales and Dolphins, cetacean biologists Hal Whitehead, who has spent much of his life on the ocean trying to understand whales, and Luke Rendell, whose research focuses on the evolution of social learning, open an astounding porthole onto the fascinating culture beneath the waves. As Whitehead and Rendell show, cetacean culture and its transmission are shaped by a blend of adaptations, innate sociality, and the unique environment in which whales and dolphins live: a watery world in which a hundred-and-fifty-ton blue whale can move with utter grace, and where the vertical expanse is as vital, and almost as vast, as the horizontal.
Drawing on their own research as well as a scientific literature as immense as the sea—including evolutionary biology, animal behavior, ecology, anthropology, psychology, and neuroscience—Whitehead and Rendell dive into realms both humbling and enlightening as they seek to define what cetacean culture is, why it exists, and what it means for the future of whales and dolphins. And, ultimately, what it means for our future, as well.
Certified Animal Behavior Consultant Pam Johnson-Bennett, is back to help readers bring out their pet's inner pussycat regardless of the cat's age. Geared specifically for owners of adult cats, be they recently adopted or long time family pets, this book illustrates how it's never too late to correct behavior problems. With her trademark wit and common sense, Pam covers every aspect of a cat's lifestyle, behavior, and environment and gives cat owners specific techniques to help seemingly set-in-their-ways cats change for the better. Authoritative and entertaining, Starting from Scratch is the next best thing to a house call from the world's top feline behaviorist.
From the Trade Paperback edition.
This is a Bowhunting Preservation Alliance (BPA) book, a non-profit foundation created by the Archery Trade Association. Proceeds from every sale of this book will be used to build archery ranges, provide archery and bowhunting education programs, and support urban bowhunting participation across the United States. For more information, visit www.bowhuntingpreservation.org.
From as far back in time as the disappearance of the dinosaurs, cats have occupied an important place in our evolutionary, social, and cultural history. The family of the cat is as diverse as it is widespread, ranging from the lions, tigers, and pumas of the African and Asian wilds to the domesticated cats of our homes, zoos, and circuses.
When she witnesses her housecat, Rajah, effortlessly scare off two fully-grown deer, acclaimed anthropologist Elizabeth Marshall Thomas starts studying the links that bind the feline family together. Immersing herself in the subtle differences of their social orders, feeding behaviors, and means of communication, Thomas explores the nature of the cat, both wild and domestic, and the resilient streak that has ensured its survival over thousands of years.
"Estabrook, a reporter of iron constitution and persistence, has dug deep into the truth about the American pork industry without losing his sense of humor and humanity." —Christopher Kimball, Wall Street Journal
In Pig Tales, New York Times best-selling author of Tomatoland Barry Estabrook turns his attention to the dark side of the American pork industry. Drawing on personal experiences raising pigs as well as sharp investigative instincts, Estabrook covers the range of the human-porcine experience. He shows how these intelligent creatures are all too often subjected to lives of suffering in confinement and squalor, sustained on a drug-laced diet just long enough to reach slaughter weight. But Estabrook also reveals how it is possible to raise pigs responsibly and respectfully, benefiting producers and consumers—as well as some of the top chefs in America.
Provocative, witty, and deeply informed, Pig Tales is bound to spark conversation at dinner tables across America.
1. Introduction to Dolphins
2. Facts about Dolphins
3. What Do You Know About Dolphins
4. Types of Dolphins
5. Baby Dolphins (Calves)
6. Why Dolphins Live in Water
Also, Dolphins are born with fins, not legs. Fins are used for swimming in water.7. Dolphins Traveling in Water
7. Dolphins Traveling in Water
8. How Dolphins Breathe
9. Dolphins Can Smell and See
10. What Dolphins Eat
11. Dolphins Live With Family
12. Dolphins Can Be Your Friends
13. Dolphins Play in Water
14. Dolphins Sleep Too
15. What Harms Dolphins?
16. People Can Harm Dolphins
17. Rare Dolphins
There are close to 5,500 species in the class Mammalia, including the blue whale—the largest animal that has ever lived—and the pygmy shrew, which weighs little more than a penny. The functional diversity of mammals has allowed them to play critical roles in every ecosystem, whether marine, freshwater, alpine, tundra, forest, or desert.
Many mammal species are critically endangered and present complex conservation and management challenges. This book touches on those challenges, which are often precipitated by overharvesting and habitat loss, as well as emerging threats, such as the impact of wind turbines and white nose syndrome on bats and chronic wasting disease on deer.
Among the updates and additions to the fourth edition of Mammalogy are numerous new photos, figures, and cladograms, over 4,200 references, as well as
• A completely new chapter on mammalian phylogeny and genomics
• Current taxonomy—including major changes to orders, suborders, and superfamilies of bats and rodents
• An explanation of the recent inclusion of whales with terrestrial even-toed ungulates
• Updates on mammalian structural, functional adaptations, and fossil history
• recent advances in our understanding of phylogeny, biogeography, social behavior, and ecology
• A discussion of two new orders and thirteen newly recognized extant families
• Reflections on the implications of climate change for mammals
• Thorough examinations of several recently described species, including Durrell’s vontsira (Salanoia durrelli) and the Laotian rock rat (Laonastes aenigmamus)
• An explanation of mammalian biomechanics, such as that seen in lunge feeding of baleen whales
• Breakout boxes on unique aspects of mammals, including the syntax of bat songs, singing mice, and why there are no green mammals (unless we count algae-covered sloths)
Maintaining the accessible, readable style for which Feldhamer and his coauthors are well known, this new edition of Mammalogy is the authoritative textbook on this amazingly diverse class of vertebrates.
"One is soon swept away by this 'Babar' for adults. By the end, one even begins to feel an aversion for people. One wants to curse human civilization and cry out, 'Now God stand up for the elephants!'"—Christopher Lehmann-Haupt, New York Times
"Moss speaks to the general reader, with charm as well as scientific authority. . . . [An] elegantly written and ingeniously structured account." —Raymond Sokolov, Wall Street Journal
"Moss tells the story in a style so conversational . . . that I felt like a privileged visitor riding beside her in her rickety Land-Rover as she showed me around the park." —Sarah Blaffer Hrdy, New York Times Book Review
"A prose-poem celebrating a species from which we could learn some moral as well as zoological lessons." —Chicago Tribune
The Illustrated Guide to Cows covers the 60 most familiar breeds of cattle worldwide. Breed profiles are written in engaging text that covers the history of each breed, its main characteristics and how to look after them, and each one has been beautifully illustrated by the author.
Introductory sections contain practical advice on all elements of rearing calves and keeping cattle, including what to consider about land, housing and fencing, whether to choose beef or dairy cows, tips on buying, moving and handling your stock, and guidance on feeding and breeding.
Moving from Virginia to New Hampshire is a change not only for Elizabeth Marshall Thomas and her husband, but also for their three elderly dogs. A classically trained anthropologist, Thomas observes the way in which Suessi, Fatima, and Inookshook acclimate to a new house and new adventure. Over the years, as the dogs grow older and new ones are taken in, Thomas analyzes their behavior and personalities. What makes dogs react uniformly to certain situations? To what extent do they comprehend human dialogue? With every sniff of the dogs’ noses and every wag of their tails, Thomas builds an impressive understanding of canine reaction and affection, and of the ways dogs support those they regard as one of their own.
Most accounts of the natural evolution of wolves place it over a span of about 15,000 years, but within a decade, Belyaev and Trut’s fox breeding experiments had resulted in puppy-like foxes with floppy ears, piebald spots, and curly tails. Along with these physical changes came genetic and behavioral changes, as well. The foxes were bred using selection criteria for tameness, and with each generation, they became increasingly interested in human companionship. Trut has been there the whole time, and has been the lead scientist on this work since Belyaev’s death in 1985, and with Lee Dugatkin, biologist and science writer, she tells the story of the adventure, science, politics, and love behind it all. In How to Tame a Fox, Dugatkin and Trut take us inside this path-breaking experiment in the midst of the brutal winters of Siberia to reveal how scientific history is made and continues to be made today.
To date, fifty-six generations of foxes have been domesticated, and we continue to learn significant lessons from them about the genetic and behavioral evolution of domesticated animals. How to Tame a Fox offers an incredible tale of scientists at work, while also celebrating the deep attachments that have brought humans and animals together throughout time.
In Elephant Don, O’Connell, one of the leading experts on elephant communication and social behavior, offers a rare inside look at the social world of African male elephants. Elephant Don tracks Greg and his group of bulls as O’Connell tries to understand the vicissitudes of male friendship, power struggles, and play. A frequently heart-wrenching portrayal of commitment, loyalty, and affection between individuals yearning for companionship, it vividly captures an incredible repertoire of elephant behavior and communication. Greg, O’Connell shows, is sometimes a tyrant and other times a benevolent dictator as he attempts to hold onto his position at the top. Though Elephant Don is Greg’s story, it is also the story of O’Connell and the challenges and triumphs of field research in environs more hospitable to lions and snakes than scientists.
Readers will be drawn into dramatic tales of an elephant society at once exotic and surprisingly familiar, as O’Connell’s decades of close research reveal extraordinary discoveries about a male society not wholly unlike our own. Surely we’ve all known a Greg or two, and through this book we may come to know them in a whole new light.
An attractive backpack-size volume, written in lively prose, the Guide to the Mammals of Pennsylvania opens with a short introduction to Pennsylvania's environment and the characteristics defining a mammal. The bulk of the book consists of species accounts of the mammals grouped into families and orders. Each account includes a short list of data, a Pennsylvania range map, a North American range map, and a narrative of the physical, ecological, and behavioral characteristics of the species.
Exciting photographs of each of the species in its natural habitat, 17 in color, and drawings of animal tracks are especially useful for identification, and a glossary and a bibliography provide definitions and references for the serious reader. Naturalists, whether amateur or professional, will find the book useful in the field; it will be an indispensable tool in the classroom.
In this edition, more than three-quarters of the text is new, and information from more than seventy-five contributors is thoroughly updated. The standard text for all courses in zoo biology, Wild Mammals in Captivity will, in its new incarnation, continue to be used by zoo managers, animal caretakers, researchers, and anyone with an interest in how to manage animals in captive conditions.
Bears are one of nature’s apex predators, gentle and fuzzy to watch from a distance, fierce and unpredictable when aroused?and then it’s too late for humans to escape a dangerous, fearsome, or fatal encounter. In this collection, we gather the most thrilling and frightening bear-attack stories of the past few decades. Grizzlies, brown bears, black bears?and their unfortunate encounters with humans. This is what happens?When Bears Attack.
Joseph B. Healy takes a closer look at some of the notable bear attacks of recent history in order to determine their causes, evaluate what happened, and appreciate the raw power?and danger?of mother nature. He tells tales of hikers enjoying weekend camping trips as well as workers going about their daily routines. Follow along as the victims’ lives are disrupted by bears, and see how survivors were forced to think and act in the moment to stay alive.
As modern life continues to encroach on the wilderness, encounters between bears and humans will only increase. Learn about the outcome of these feral clashes in When Bears Attack.
Using magnificent colour plates by top wildlife artist Priscilla Barrett to depict each cat in detail Wild Cats of the World examines the characteristics of all 38 species as well as their history and current status.
Luke Hunter's informative text combines with Barrett's beautiful drawings to create a must-have ebook for any cat enthusiast.