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Across the Bridge: Understanding the Origin of the Vertebrates
by Henry GeeOur understanding of vertebrate origins and the backbone of human history evolves with each new fossil find and DNA map. Many species have now had their genomes sequenced, and molecular techniques allow genetic inspection of even non-model organisms. But as longtime Nature editor Henry Gee argues in Across the Bridge, despite these giant strides and our deepening understanding of how vertebrates fit into the tree of life, the morphological chasm between vertebrates and invertebrates remains vast and enigmatic. As Gee shows, even as scientific advances have falsified a variety of theories linking these groups, the extant relatives of vertebrates are too few for effective genetic analysis. Moreover, the more we learn about the species that do remain—from sea-squirts to starfish—the clearer it becomes that they are too far evolved along their own courses to be of much use in reconstructing what the latest invertebrate ancestors of vertebrates looked like. Fossils present yet further problems of interpretation. Tracing both the fast-changing science that has helped illuminate the intricacies of vertebrate evolution as well as the limits of that science, Across the Bridge helps us to see how far the field has come in crossing the invertebrate-to-vertebrate divide—and how far we still have to go.
Zebra Stripes
by Tim CaroFrom eminent biologists like Alfred Russel Wallace and Charles Darwin to famous authors such as Rudyard Kipling in his Just So Stories, many people have asked, “Why do zebras have stripes?” There are many explanations, but until now hardly any have been seriously addressed or even tested. In Zebra Stripes, Tim Caro takes readers through a decade of painstaking fieldwork examining the significance of black-and-white striping and, after systematically dismissing every hypothesis for these markings with new data, he arrives at a surprising conclusion: zebra markings are nature’s defense against biting fly annoyance. Popular explanations for stripes range from camouflage to confusion of predators, social facilitation, and even temperature regulation. It is a serious challenge to test these proposals on large animals living in the wild, but using a combination of careful observations, simple field experiments, comparative information, and logic, Caro is able to weigh up the pros and cons of each idea. Eventually—driven by experiments showing that biting flies avoid landing on striped surfaces, observations that striping is most intense where biting flies are abundant, and knowledge of zebras’ susceptibility to biting flies and vulnerability to the diseases that flies carry—Caro concludes that black-and-white stripes are an adaptation to thwart biting fly attack. Not just a tale of one scientist’s quest to solve a classic mystery of biology, Zebra Stripes is also a testament to the tremendous value of longitudinal research in behavioral ecology, demonstrating how observation, experiment, and comparative research can together reshape our understanding of the natural world.
Zebra Stripes
by Tim CaroFrom eminent biologists like Alfred Russel Wallace and Charles Darwin to famous authors such as Rudyard Kipling in his Just So Stories, many people have asked, “Why do zebras have stripes?” There are many explanations, but until now hardly any have been seriously addressed or even tested. In Zebra Stripes, Tim Caro takes readers through a decade of painstaking fieldwork examining the significance of black-and-white striping and, after systematically dismissing every hypothesis for these markings with new data, he arrives at a surprising conclusion: zebra markings are nature’s defense against biting fly annoyance. Popular explanations for stripes range from camouflage to confusion of predators, social facilitation, and even temperature regulation. It is a serious challenge to test these proposals on large animals living in the wild, but using a combination of careful observations, simple field experiments, comparative information, and logic, Caro is able to weigh up the pros and cons of each idea. Eventually—driven by experiments showing that biting flies avoid landing on striped surfaces, observations that striping is most intense where biting flies are abundant, and knowledge of zebras’ susceptibility to biting flies and vulnerability to the diseases that flies carry—Caro concludes that black-and-white stripes are an adaptation to thwart biting fly attack. Not just a tale of one scientist’s quest to solve a classic mystery of biology, Zebra Stripes is also a testament to the tremendous value of longitudinal research in behavioral ecology, demonstrating how observation, experiment, and comparative research can together reshape our understanding of the natural world.
Zebra Stripes
by Tim CaroFrom eminent biologists like Alfred Russel Wallace and Charles Darwin to famous authors such as Rudyard Kipling in his Just So Stories, many people have asked, “Why do zebras have stripes?” There are many explanations, but until now hardly any have been seriously addressed or even tested. In Zebra Stripes, Tim Caro takes readers through a decade of painstaking fieldwork examining the significance of black-and-white striping and, after systematically dismissing every hypothesis for these markings with new data, he arrives at a surprising conclusion: zebra markings are nature’s defense against biting fly annoyance. Popular explanations for stripes range from camouflage to confusion of predators, social facilitation, and even temperature regulation. It is a serious challenge to test these proposals on large animals living in the wild, but using a combination of careful observations, simple field experiments, comparative information, and logic, Caro is able to weigh up the pros and cons of each idea. Eventually—driven by experiments showing that biting flies avoid landing on striped surfaces, observations that striping is most intense where biting flies are abundant, and knowledge of zebras’ susceptibility to biting flies and vulnerability to the diseases that flies carry—Caro concludes that black-and-white stripes are an adaptation to thwart biting fly attack. Not just a tale of one scientist’s quest to solve a classic mystery of biology, Zebra Stripes is also a testament to the tremendous value of longitudinal research in behavioral ecology, demonstrating how observation, experiment, and comparative research can together reshape our understanding of the natural world.
Zebra Stripes
by Tim CaroFrom eminent biologists like Alfred Russel Wallace and Charles Darwin to famous authors such as Rudyard Kipling in his Just So Stories, many people have asked, “Why do zebras have stripes?” There are many explanations, but until now hardly any have been seriously addressed or even tested. In Zebra Stripes, Tim Caro takes readers through a decade of painstaking fieldwork examining the significance of black-and-white striping and, after systematically dismissing every hypothesis for these markings with new data, he arrives at a surprising conclusion: zebra markings are nature’s defense against biting fly annoyance. Popular explanations for stripes range from camouflage to confusion of predators, social facilitation, and even temperature regulation. It is a serious challenge to test these proposals on large animals living in the wild, but using a combination of careful observations, simple field experiments, comparative information, and logic, Caro is able to weigh up the pros and cons of each idea. Eventually—driven by experiments showing that biting flies avoid landing on striped surfaces, observations that striping is most intense where biting flies are abundant, and knowledge of zebras’ susceptibility to biting flies and vulnerability to the diseases that flies carry—Caro concludes that black-and-white stripes are an adaptation to thwart biting fly attack. Not just a tale of one scientist’s quest to solve a classic mystery of biology, Zebra Stripes is also a testament to the tremendous value of longitudinal research in behavioral ecology, demonstrating how observation, experiment, and comparative research can together reshape our understanding of the natural world.
Floating Gold: A Natural (and Unnatural) History of Ambergris
by Christopher Kemp“Preternaturally hardened whale dung” is not the first image that comes to mind when we think of perfume, otherwise a symbol of glamour and allure. But the key ingredient that makes the sophisticated scent linger on the skin is precisely this bizarre digestive by-product—ambergris. Despite being one of the world’s most expensive substances (its value is nearly that of gold and has at times in history been triple it), ambergris is also one of the world’s least known. But with this unusual and highly alluring book, Christopher Kemp promises to change that by uncovering the unique history of ambergris. A rare secretion produced only by sperm whales, which have a fondness for squid but an inability to digest their beaks, ambergris is expelled at sea and floats on ocean currents for years, slowly transforming, before it sometimes washes ashore looking like a nondescript waxy pebble. It can appear almost anywhere but is found so rarely, it might as well appear nowhere. Kemp’s journey begins with an encounter on a New Zealand beach with a giant lump of faux ambergris—determined after much excitement to nothing more exotic than lard—that inspires a comprehensive quest to seek out ambergris and its story. He takes us from the wild, rocky New Zealand coastline to Stewart Island, a remote, windswept island in the southern seas, to Boston and Cape Cod, and back again. Along the way, he tracks down the secretive collectors and traders who populate the clandestine modern-day ambergris trade. Floating Gold is an entertaining and lively history that covers not only these precious gray lumps and those who covet them, but presents a highly informative account of the natural history of whales, squid, ocean ecology, and even a history of the perfume industry. Kemp’s obsessive curiosity is infectious, and eager readers will feel as though they have stumbled upon a precious bounty of this intriguing substance.
Canine Confidential: Why Dogs Do What They Do
by Marc BekoffFor all the love and attention we give dogs, much of what they do remains mysterious. Just think about different behaviors you see at a dog park: We have a good understanding of what it means when dogs wag their tails—but what about when they sniff and roll on a stinky spot? Why do they play tug-of-war with one dog, while showing their bellies to another? Why are some dogs shy, while others are bold? What goes on in dogs’ heads and hearts—and how much can we know and understand? Canine Confidential has the answers. Written by award-winning scientist—and lifelong dog lover—Marc Bekoff, it not only brilliantly opens up the world of dog behavior, but also helps us understand how we can make our dogs’ lives the best they can possibly be. Rooted in the most up-to-date science on cognition and emotion—fields that have exploded in recent years—Canine Confidential is a wonderfully accessible treasure trove of new information and myth-busting. Peeing, we learn, isn’t always marking; grass-eating isn’t always an attempt to trigger vomiting; it’s okay to hug a dog—on their terms; and so much more. There’s still much we don’t know, but at the core of the book is the certainty that dogs do have deep emotional lives, and that as their companions we must try to make those lives as rich and fulfilling as possible. It’s also clear that we must look at dogs as unique individuals and refrain from talking about “the dog.” Bekoff also considers the practical importance of knowing details about dog behavior. He advocates strongly for positive training—there’s no need to dominate or shame dogs or to make them live in fear—and the detailed information contained in Canine Confidential has a good deal of significance for dog trainers and teachers. He also suggests that trainers should watch and study dogs in various contexts outside of those in which they are dealing with clients, canine and human, with specific needs. There’s nothing in the world as heartwarming as being greeted by your dog at the end of the workday. Read Canine Confidential, and you’ll be on the road to making your shared lives as happy, healthy, and rewarding as they can possibly be.
Canine Confidential: Why Dogs Do What They Do
by Marc BekoffFor all the love and attention we give dogs, much of what they do remains mysterious. Just think about different behaviors you see at a dog park: We have a good understanding of what it means when dogs wag their tails—but what about when they sniff and roll on a stinky spot? Why do they play tug-of-war with one dog, while showing their bellies to another? Why are some dogs shy, while others are bold? What goes on in dogs’ heads and hearts—and how much can we know and understand? Canine Confidential has the answers. Written by award-winning scientist—and lifelong dog lover—Marc Bekoff, it not only brilliantly opens up the world of dog behavior, but also helps us understand how we can make our dogs’ lives the best they can possibly be. Rooted in the most up-to-date science on cognition and emotion—fields that have exploded in recent years—Canine Confidential is a wonderfully accessible treasure trove of new information and myth-busting. Peeing, we learn, isn’t always marking; grass-eating isn’t always an attempt to trigger vomiting; it’s okay to hug a dog—on their terms; and so much more. There’s still much we don’t know, but at the core of the book is the certainty that dogs do have deep emotional lives, and that as their companions we must try to make those lives as rich and fulfilling as possible. It’s also clear that we must look at dogs as unique individuals and refrain from talking about “the dog.” Bekoff also considers the practical importance of knowing details about dog behavior. He advocates strongly for positive training—there’s no need to dominate or shame dogs or to make them live in fear—and the detailed information contained in Canine Confidential has a good deal of significance for dog trainers and teachers. He also suggests that trainers should watch and study dogs in various contexts outside of those in which they are dealing with clients, canine and human, with specific needs. There’s nothing in the world as heartwarming as being greeted by your dog at the end of the workday. Read Canine Confidential, and you’ll be on the road to making your shared lives as happy, healthy, and rewarding as they can possibly be.
Canine Confidential: Why Dogs Do What They Do
by Marc BekoffFor all the love and attention we give dogs, much of what they do remains mysterious. Just think about different behaviors you see at a dog park: We have a good understanding of what it means when dogs wag their tails—but what about when they sniff and roll on a stinky spot? Why do they play tug-of-war with one dog, while showing their bellies to another? Why are some dogs shy, while others are bold? What goes on in dogs’ heads and hearts—and how much can we know and understand? Canine Confidential has the answers. Written by award-winning scientist—and lifelong dog lover—Marc Bekoff, it not only brilliantly opens up the world of dog behavior, but also helps us understand how we can make our dogs’ lives the best they can possibly be. Rooted in the most up-to-date science on cognition and emotion—fields that have exploded in recent years—Canine Confidential is a wonderfully accessible treasure trove of new information and myth-busting. Peeing, we learn, isn’t always marking; grass-eating isn’t always an attempt to trigger vomiting; it’s okay to hug a dog—on their terms; and so much more. There’s still much we don’t know, but at the core of the book is the certainty that dogs do have deep emotional lives, and that as their companions we must try to make those lives as rich and fulfilling as possible. It’s also clear that we must look at dogs as unique individuals and refrain from talking about “the dog.” Bekoff also considers the practical importance of knowing details about dog behavior. He advocates strongly for positive training—there’s no need to dominate or shame dogs or to make them live in fear—and the detailed information contained in Canine Confidential has a good deal of significance for dog trainers and teachers. He also suggests that trainers should watch and study dogs in various contexts outside of those in which they are dealing with clients, canine and human, with specific needs. There’s nothing in the world as heartwarming as being greeted by your dog at the end of the workday. Read Canine Confidential, and you’ll be on the road to making your shared lives as happy, healthy, and rewarding as they can possibly be.
Canine Confidential: Why Dogs Do What They Do
by Marc BekoffFor all the love and attention we give dogs, much of what they do remains mysterious. Just think about different behaviors you see at a dog park: We have a good understanding of what it means when dogs wag their tails—but what about when they sniff and roll on a stinky spot? Why do they play tug-of-war with one dog, while showing their bellies to another? Why are some dogs shy, while others are bold? What goes on in dogs’ heads and hearts—and how much can we know and understand? Canine Confidential has the answers. Written by award-winning scientist—and lifelong dog lover—Marc Bekoff, it not only brilliantly opens up the world of dog behavior, but also helps us understand how we can make our dogs’ lives the best they can possibly be. Rooted in the most up-to-date science on cognition and emotion—fields that have exploded in recent years—Canine Confidential is a wonderfully accessible treasure trove of new information and myth-busting. Peeing, we learn, isn’t always marking; grass-eating isn’t always an attempt to trigger vomiting; it’s okay to hug a dog—on their terms; and so much more. There’s still much we don’t know, but at the core of the book is the certainty that dogs do have deep emotional lives, and that as their companions we must try to make those lives as rich and fulfilling as possible. It’s also clear that we must look at dogs as unique individuals and refrain from talking about “the dog.” Bekoff also considers the practical importance of knowing details about dog behavior. He advocates strongly for positive training—there’s no need to dominate or shame dogs or to make them live in fear—and the detailed information contained in Canine Confidential has a good deal of significance for dog trainers and teachers. He also suggests that trainers should watch and study dogs in various contexts outside of those in which they are dealing with clients, canine and human, with specific needs. There’s nothing in the world as heartwarming as being greeted by your dog at the end of the workday. Read Canine Confidential, and you’ll be on the road to making your shared lives as happy, healthy, and rewarding as they can possibly be.
Canine Confidential: Why Dogs Do What They Do
by Marc BekoffFor all the love and attention we give dogs, much of what they do remains mysterious. Just think about different behaviors you see at a dog park: We have a good understanding of what it means when dogs wag their tails—but what about when they sniff and roll on a stinky spot? Why do they play tug-of-war with one dog, while showing their bellies to another? Why are some dogs shy, while others are bold? What goes on in dogs’ heads and hearts—and how much can we know and understand? Canine Confidential has the answers. Written by award-winning scientist—and lifelong dog lover—Marc Bekoff, it not only brilliantly opens up the world of dog behavior, but also helps us understand how we can make our dogs’ lives the best they can possibly be. Rooted in the most up-to-date science on cognition and emotion—fields that have exploded in recent years—Canine Confidential is a wonderfully accessible treasure trove of new information and myth-busting. Peeing, we learn, isn’t always marking; grass-eating isn’t always an attempt to trigger vomiting; it’s okay to hug a dog—on their terms; and so much more. There’s still much we don’t know, but at the core of the book is the certainty that dogs do have deep emotional lives, and that as their companions we must try to make those lives as rich and fulfilling as possible. It’s also clear that we must look at dogs as unique individuals and refrain from talking about “the dog.” Bekoff also considers the practical importance of knowing details about dog behavior. He advocates strongly for positive training—there’s no need to dominate or shame dogs or to make them live in fear—and the detailed information contained in Canine Confidential has a good deal of significance for dog trainers and teachers. He also suggests that trainers should watch and study dogs in various contexts outside of those in which they are dealing with clients, canine and human, with specific needs. There’s nothing in the world as heartwarming as being greeted by your dog at the end of the workday. Read Canine Confidential, and you’ll be on the road to making your shared lives as happy, healthy, and rewarding as they can possibly be.
Canine Confidential: Why Dogs Do What They Do
by Marc BekoffFor all the love and attention we give dogs, much of what they do remains mysterious. Just think about different behaviors you see at a dog park: We have a good understanding of what it means when dogs wag their tails—but what about when they sniff and roll on a stinky spot? Why do they play tug-of-war with one dog, while showing their bellies to another? Why are some dogs shy, while others are bold? What goes on in dogs’ heads and hearts—and how much can we know and understand? Canine Confidential has the answers. Written by award-winning scientist—and lifelong dog lover—Marc Bekoff, it not only brilliantly opens up the world of dog behavior, but also helps us understand how we can make our dogs’ lives the best they can possibly be. Rooted in the most up-to-date science on cognition and emotion—fields that have exploded in recent years—Canine Confidential is a wonderfully accessible treasure trove of new information and myth-busting. Peeing, we learn, isn’t always marking; grass-eating isn’t always an attempt to trigger vomiting; it’s okay to hug a dog—on their terms; and so much more. There’s still much we don’t know, but at the core of the book is the certainty that dogs do have deep emotional lives, and that as their companions we must try to make those lives as rich and fulfilling as possible. It’s also clear that we must look at dogs as unique individuals and refrain from talking about “the dog.” Bekoff also considers the practical importance of knowing details about dog behavior. He advocates strongly for positive training—there’s no need to dominate or shame dogs or to make them live in fear—and the detailed information contained in Canine Confidential has a good deal of significance for dog trainers and teachers. He also suggests that trainers should watch and study dogs in various contexts outside of those in which they are dealing with clients, canine and human, with specific needs. There’s nothing in the world as heartwarming as being greeted by your dog at the end of the workday. Read Canine Confidential, and you’ll be on the road to making your shared lives as happy, healthy, and rewarding as they can possibly be.
The Ecology and Conservation of Asian Hornbills: Farmers of the Forest
by Margaret F. Kinnaird Timothy G. O'BrienHornbills are among the world’s most distinct birds. Easily recognized by their oversized beaks adorned with large casques, they range from Africa to India and throughout Asia. One of the oldest bird orders, they have been known to mankind for millennia and loom large in the mythology of indigenous cultures of tropical Asia. In the past thirty years, ecologists have uncovered many fascinating aspects of hornbill biology, from their unique nest-sealing behavior to their roles as farmers of the forest. Building on fourteen years of research, Margaret F. Kinnaird and Timothy G. O’Brien offer in Ecology and Conservation of Asian Hornbills the most up-to-date information on the evolution, reproduction, feeding ecology, and movement patterns of thirty-one species of Asian hornbills. The authors address questions of ecological functionality, ecosystem services, and keystone relationships, as well as the disturbing influence of forest loss and fragmentation on hornbills. Complemented by superb full-color images by renowned photographer Tim Laman that provide rare glimpses of hornbills in their native habitat and black-and-white illustrations by Jonathan Kingdon that highlight the intriguing aspects of hornbill behavior, Ecology and Conservation of Asian Hornbills will stand tall in the pantheon of natural history studies for years to come.
East African Mammals: An Atlas of Evolution in Africa, Volume 3, Part D: Bovids (East African Mammals #7)
by Jonathan KingdonKingdon's remarkable seven-volume masterwork on East African mammals concludes with two volumes on the bovids, placing them in a broad comparative, ecological, and evolutionary context. Volume IIIC covers cattle, water buffalo, kudus, elands, dwarf antelopes, duikers, reedbucks, and waterbucks; IIID covers gazelles, impalas, wildebeests, oryxes, sheep, and goats. In addition to the stunning, lifelike drawings that are an integral part of the text, the volumes include a reappraisal of bovid taxonomy and original analyses of the form and function of body shape and size, horn shape, coat pattern, and tooth structure.
Wild Mammals in Captivity: Principles and Techniques for Zoo Management, Second Edition
by Devra G. Kleiman Katerina V. Thompson Charlotte Kirk BaerZoos, aquaria, and wildlife parks are vital centers of animal conservation and management. For nearly fifteen years, these institutions have relied on Wild Mammals in Captivity as the essential reference for their work. Now the book reemerges in a completely updated second edition. Wild Mammals in Captivity presents the most current thinking and practice in the care and management of wild mammals in zoos and other institutions. In one comprehensive volume, the editors have gathered the most current information from studies of animal behavior; advances in captive breeding; research in physiology, genetics, and nutrition; and new thinking in animal management and welfare. 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.
Wild Mammals in Captivity: Principles and Techniques for Zoo Management, Second Edition
by Devra G. Kleiman Katerina V. Thompson Charlotte Kirk BaerZoos, aquaria, and wildlife parks are vital centers of animal conservation and management. For nearly fifteen years, these institutions have relied on Wild Mammals in Captivity as the essential reference for their work. Now the book reemerges in a completely updated second edition. Wild Mammals in Captivity presents the most current thinking and practice in the care and management of wild mammals in zoos and other institutions. In one comprehensive volume, the editors have gathered the most current information from studies of animal behavior; advances in captive breeding; research in physiology, genetics, and nutrition; and new thinking in animal management and welfare. 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.
Wild Mammals in Captivity: Principles and Techniques for Zoo Management, Second Edition
by Devra G. Kleiman Katerina V. Thompson Charlotte Kirk BaerZoos, aquaria, and wildlife parks are vital centers of animal conservation and management. For nearly fifteen years, these institutions have relied on Wild Mammals in Captivity as the essential reference for their work. Now the book reemerges in a completely updated second edition. Wild Mammals in Captivity presents the most current thinking and practice in the care and management of wild mammals in zoos and other institutions. In one comprehensive volume, the editors have gathered the most current information from studies of animal behavior; advances in captive breeding; research in physiology, genetics, and nutrition; and new thinking in animal management and welfare. 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.
The Way of Coyote: Shared Journeys in the Urban Wilds
by Gavin Van HornA hiking trail through majestic mountains. A raw, unpeopled wilderness stretching as far as the eye can see. These are the settings we associate with our most famous books about nature. But Gavin Van Horn isn’t most nature writers. He lives and works not in some perfectly remote cabin in the woods but in a city—a big city. And that city has offered him something even more valuable than solitude: a window onto the surprising attractiveness of cities to animals. What was once in his mind essentially a nature-free blank slate turns out to actually be a bustling place where millions of wild things roam. He came to realize that our own paths are crisscrossed by the tracks and flyways of endangered black-crowned night herons, Cooper’s hawks, brown bats, coyotes, opossums, white-tailed deer, and many others who thread their lives ably through our own. With The Way of Coyote, Gavin Van Horn reveals the stupendous diversity of species that can flourish in urban landscapes like Chicago. That isn’t to say city living is without its challenges. Chicago has been altered dramatically over a relatively short timespan—its soils covered by concrete, its wetlands drained and refilled, its river diverted and made to flow in the opposite direction. The stories in The Way of Coyote occasionally lament lost abundance, but they also point toward incredible adaptability and resilience, such as that displayed by beavers plying the waters of human-constructed canals or peregrine falcons raising their young atop towering skyscrapers. Van Horn populates his stories with a remarkable range of urban wildlife and probes the philosophical and religious dimensions of what it means to coexist, drawing frequently from the wisdom of three unconventional guides—wildlife ecologist Aldo Leopold, Taoist philosopher Lao Tzu, and the North American trickster figure Coyote. Ultimately, Van Horn sees vast potential for a more vibrant collective of ecological citizens as we take our cues from landscapes past and present. Part urban nature travelogue, part philosophical reflection on the role wildlife can play in waking us to a shared sense of place and fate, The Way of Coyote is a deeply personal journey that questions how we might best reconcile our own needs with the needs of other creatures in our shared urban habitats.
How to Tame a Fox (and Build a Dog): Visionary Scientists and a Siberian Tale of Jump-Started Evolution
by Lee Alan Dugatkin Lyudmila TrutTucked away in Siberia, there are furry, four-legged creatures with wagging tails and floppy ears that are as docile and friendly as any lapdog. But, despite appearances, these are not dogs—they are foxes. They are the result of the most astonishing experiment in breeding ever undertaken—imagine speeding up thousands of years of evolution into a few decades. In 1959, biologists Dmitri Belyaev and Lyudmila Trut set out to do just that, by starting with a few dozen silver foxes from fox farms in the USSR and attempting to recreate the evolution of wolves into dogs in real time in order to witness the process of domestication. This is the extraordinary, untold story of this remarkable undertaking. 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.
How to Tame a Fox (and Build a Dog): Visionary Scientists and a Siberian Tale of Jump-Started Evolution
by Lee Alan Dugatkin Lyudmila TrutTucked away in Siberia, there are furry, four-legged creatures with wagging tails and floppy ears that are as docile and friendly as any lapdog. But, despite appearances, these are not dogs—they are foxes. They are the result of the most astonishing experiment in breeding ever undertaken—imagine speeding up thousands of years of evolution into a few decades. In 1959, biologists Dmitri Belyaev and Lyudmila Trut set out to do just that, by starting with a few dozen silver foxes from fox farms in the USSR and attempting to recreate the evolution of wolves into dogs in real time in order to witness the process of domestication. This is the extraordinary, untold story of this remarkable undertaking. 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.
How to Tame a Fox (and Build a Dog): Visionary Scientists and a Siberian Tale of Jump-Started Evolution
by Lee Alan Dugatkin Lyudmila TrutTucked away in Siberia, there are furry, four-legged creatures with wagging tails and floppy ears that are as docile and friendly as any lapdog. But, despite appearances, these are not dogs—they are foxes. They are the result of the most astonishing experiment in breeding ever undertaken—imagine speeding up thousands of years of evolution into a few decades. In 1959, biologists Dmitri Belyaev and Lyudmila Trut set out to do just that, by starting with a few dozen silver foxes from fox farms in the USSR and attempting to recreate the evolution of wolves into dogs in real time in order to witness the process of domestication. This is the extraordinary, untold story of this remarkable undertaking. 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.
How to Tame a Fox (and Build a Dog): Visionary Scientists and a Siberian Tale of Jump-Started Evolution
by Lee Alan Dugatkin Lyudmila TrutTucked away in Siberia, there are furry, four-legged creatures with wagging tails and floppy ears that are as docile and friendly as any lapdog. But, despite appearances, these are not dogs—they are foxes. They are the result of the most astonishing experiment in breeding ever undertaken—imagine speeding up thousands of years of evolution into a few decades. In 1959, biologists Dmitri Belyaev and Lyudmila Trut set out to do just that, by starting with a few dozen silver foxes from fox farms in the USSR and attempting to recreate the evolution of wolves into dogs in real time in order to witness the process of domestication. This is the extraordinary, untold story of this remarkable undertaking. 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.
How to Tame a Fox (and Build a Dog): Visionary Scientists and a Siberian Tale of Jump-Started Evolution
by Lee Alan Dugatkin Lyudmila TrutTucked away in Siberia, there are furry, four-legged creatures with wagging tails and floppy ears that are as docile and friendly as any lapdog. But, despite appearances, these are not dogs—they are foxes. They are the result of the most astonishing experiment in breeding ever undertaken—imagine speeding up thousands of years of evolution into a few decades. In 1959, biologists Dmitri Belyaev and Lyudmila Trut set out to do just that, by starting with a few dozen silver foxes from fox farms in the USSR and attempting to recreate the evolution of wolves into dogs in real time in order to witness the process of domestication. This is the extraordinary, untold story of this remarkable undertaking. 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.
How to Tame a Fox (and Build a Dog): Visionary Scientists and a Siberian Tale of Jump-Started Evolution
by Lee Alan Dugatkin Lyudmila TrutTucked away in Siberia, there are furry, four-legged creatures with wagging tails and floppy ears that are as docile and friendly as any lapdog. But, despite appearances, these are not dogs—they are foxes. They are the result of the most astonishing experiment in breeding ever undertaken—imagine speeding up thousands of years of evolution into a few decades. In 1959, biologists Dmitri Belyaev and Lyudmila Trut set out to do just that, by starting with a few dozen silver foxes from fox farms in the USSR and attempting to recreate the evolution of wolves into dogs in real time in order to witness the process of domestication. This is the extraordinary, untold story of this remarkable undertaking. 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.
Dr. Eleanor's Book of Common Ants
by Eleanor Spicer Rice Alex Wild Rob DunnDid you know that for every human on earth, there are about one million ants? They are among the longest-lived insects—with some ant queens passing the thirty-year mark—as well as some of the strongest. Fans of both the city and countryside alike, ants decompose dead wood, turn over soil (in some places more than earthworms), and even help plant forests by distributing seeds. But while fewer than thirty of the nearly one thousand ant species living in North America are true pests, we cringe when we see them marching across our kitchen floors. No longer! In this witty, accessible, and beautifully illustrated guide, Eleanor Spicer Rice, Alex Wild, and Rob Dunn metamorphose creepy-crawly revulsion into myrmecological wonder. Emerging from Dunn’s ambitious citizen science project Your Wild Life (an initiative based at North Carolina State University), Dr. Eleanor’s Book of Common Ants provides an eye-opening entomological overview of the natural history of species most noted by project participants—and even offers tips on keeping ant farms in your home. Exploring species from the spreading red imported fire ant to the pavement ant, and featuring Wild’s stunning photography, this guide will be a tremendous resource for teachers, students, and scientists alike. But more than this, it will transform the way we perceive the environment around us by deepening our understanding of its littlest inhabitants, inspiring everyone to find their inner naturalist, get outside, and crawl across the dirt—magnifying glass in hand.