The text is updated to include new chapters on current ecological topics (metapopulations and conservation ecology); new part introductions to connect the subfields of ecology; and new in-text features to encourage students to interpret the ecological data, research, and models used throughout the text. Abundant, accessible examples illustrate and clarify the text's emphasis on understanding ecological patterns within an evolutionary framework. Additionally, the text employs new study questions requiring students to make connections and apply their knowledge. The expanded companion website includes GRAPHit!, MODELit!, and QUANTIFYit!, new quantitative exercises to help students further master and apply math skills.

    Over time, seahorses have surfaced in some unlikely places. We see them immortalized in the decorative arts; in tribal folklore, literature, and ancient myth; and even on the pages of the earliest medical texts, prescribed to treat everything from skin complaints to baldness to flagging libido. Marine biologist Helen Scales eloquently shows that seahorses are indeed fish, though scientists have long puzzled over their exotic anatomy, and their very strange sex lives?male seahorses are the only males in the animal world that experience childbirth! Our first seahorse imaginings appeared six thousand years ago on cave walls in Australia. The ancient Greeks called the seahorse hippocampus (half-horse, half-fish) and sent it galloping through the oceans of mythology, pulling the sea god Poseidon?s golden chariot. The seahorse has even been the center of a modern-day international art scandal: A two-thousand-year-old winged seahorse brooch was plundered by Turkish tomb raiders and sold to the Metropolitan Museum of Art in New York. A book that is as charming as the seahorse itself, Poseidon?s Steed brings to life an aquatic treasure.Seahorses lead quiet lives, tucked away out of sight on the seafloor. It is rare to catch a glimpse of a seahorse in its natural habitat. But even if few have seen one live, these exotic, seemingly prehistoric creatures exist quite vividly in our imaginations and they have mesmerized scientists, artists, and storytellers throughout time with their otherworldly rarity. Poseidon?s Steed is a sweeping journey that takes us from the coral reefs and seagrass meadows of Indonesia where many seahorses makes their natural habitat to the back streets of Hong Kong where a thriving black market seahorse trade is concealed. Throughout history, seahorses have surfaced in some unexpected places and Scales also follows the seahorse back in time, from our most rudimentary seahorse imaginings six thousand years ago on cave walls in Australia, to the myths of ancient Greece. Scientists have long puzzled over seahorses? unusual anatomy and their very strange sex lives. And male seahorses are the only males in the animal world that experience childbirth! Seahorses are not what scientists call a ?keystone? species. They rely on a healthy ocean to survive, but the marine ecosystem does not rely on them. But their delicate beauty reminds us that we rely on the seas not only to fill our dinner plates, but also to feed our imaginations.

    Our species emerged out of the depths of time into a world already populated by these great carnivores. Before we mastered iron and later developed firearms, we had few defences against bears--only watchful caution and elaborate ceremonies and sacrifices to ward off fear.Where human populations grow, bears have traditionally dwindled or disappeared. But when we return to the wild, to places where bears still survive, all our primeval fears awaken again. The risk of an automobile accident on the way to bear country far outstrips the risk of a close-range encounter with a bear, but it's the bear that worries us as we hurtle down the pavement at a hundred kilometres an hour.In this timely and sensitive book, Kevin Van Tighem calls on decades of experience, knowledge and understanding in order to enlighten readers about our relationship with and attitude toward bears. Along the way we are confronted with the realities confronting these great animals as a result of our ever-expanding human population and their ever-shrinking natural habitat. Through historical research, field observation, practical advice, personal anecdotes and an array of stunning photos, Van Tighem has written a comprehensive book that is meant to demystify bears in order to promote a deeper understanding of these powerful yet vulnerable creatures.

    Unlikely Friendships tells one story after another of animals who, with nothing else in common, bond in the most unexpected ways and thrive on the warmth, closeness, and trust that come with being true friends.Imagine a predator cuddling its prey. Or a bird befriending a mammal. Or a fish poking its nose out of the water to nuzzle a dog. Or a massive gorilla - the one named Koko, famous for her ability to communicate in sign language - embracing a tiny kitten.Science writer Jennifer S. Holland narrates each story, and also offers insights into these relationships. Sometimes there are plausible scientific explanations: an orphan seeking comfort from an older animal; an adult yearning for a younger creature to nurture. Consider the lioness who befriended and protected a baby oryx - unexpected, but not inexplicable. Sometimes a friendship is about need, as in the case of the blind Lab and her "seeing-eye" cat. B ut sometimes it's just a lovely mystery. How else can one explain the story of Owen the hippo and Mzee the tortoise, two notoriously surly creatures who became bosom buddies?Each story reveals the true power of friendship and, to some degree, the many forms of "love" that seem to exist in the animal kingdom. Yes, scientists might scoff at that notion, but readers may feel a little differently about the world after they finish this book.

    When Lily the alpaca falls pregnant, they are in for an anxious few months as they battle against the odds to keep themselves afloat. 'In Seriously Mum, How Many Cats?' there is concern that the cats are going to take over the farm. There are cats in the barn, cats in the garden and even a cat invasion in the bedroom one night. Exploding tyres, flamenco dancing, religious parades and, of course, all your favourite animals return once again to entertain you in the latest story about these much-loved expats.

    It helps you solidify new eating habits and enjoy some new recipes, as well as better understand nutrition and your food intake so that you can maintain your weight long after surgery.Features simple, delicious meals that conform to post-weight loss surgery requirements Offers easy-to-prepare recipes that are high in flavor and low in fat and calories, that you can eat immediately after your surgery and beyond Weight Loss Surgery Cookbook For Dummies makes it easy to shed the pounds and keep them off!

    Wayne Pacelle of the Humane Society of the United States reveals how entrepreneurs, Fortune 500 CEOs, world-class scientists, a new class of political leaders, and, most important, consumers are driving the burgeoning, unstoppable growth of the "humane economy." Every business grounded on animal exploitation, Pacelle argues, is ripe for disruption. Indeed each one of us is, and will be, touched by this far-reaching transformation in food and agriculture; in the pharmaceutical, chemical, and cosmetics industries; in film, television, and live entertainment; in tourism and wildlife management; in the pet trade for dogs and cats and exotic wildlife; and in fur and leather fashions. Collectively it promises to relieve or end the suffering of billions of creatures, while allowing businesses aligned with the best instincts and values of their customers to flourish. Pacelle shows, for instance, how the cruelties of industrial chicken farming are quickly becoming obsolete with a visit to Hampton Creek, the makers of a plant-based egg substitute and the world's fastest-growing food startup ever. Pacelle also recounts the stories of how established companies are joining in this economic transformation: from Petco and PetSmart, which have turned the conventional pet store model on its head by forswearing puppy mill suppliers in favor of shelter dogs; to John Paul Mitchell Systems, the Body Shop, and Lush, which use safe ingredients instead of animal tests for their cosmetics; to major food retailers like Whole Foods, and even Costco and Walmart, which are embracing animal welfare standards that are one by one unwinding the horrors of the factory farm.

    In a riveting environmental tale that has received huge national attention, journalist David Baron traces the history of the mountain lion and chronicles one town's tragic effort to coexist with its new neighbors. As thought-provoking as it is harrowing, The Beast in the Garden is a tale of nature corrupted, the clash between civilization and wildness, and the artificiality of the modern American landscape. It is, ultimately, a book about the future of our nation, where suburban sprawl and wildlife-protection laws are pushing people and wild animals into uncomfortable, sometimes deadly proximity."Reads like a crime novel . . . each chapter ends on a cliff-hanging note."—Seattle Times

    (How do we observe the behavior of ants just a few millimeters in size—or monitor activity in a brain as small as the tip of a needle?)Ants’ global dominance (there are 10 quadrillion ants worldwide) and supreme staying power (they have existed since the dinosaurs) give a sense of scale to our own empire- building and destroying. Empire of Ants may leave its human readers asking: Who really runs the world?

    The pages take the reader on a wild narrative ride through the world of squid science and adventure, along the way addressing some riddles about what intelligence is, and what monsters lie in the deep. In addition to squid, both giant and otherwise, Kraken examines other equally enthralling cephalopods, including the octopus and the cuttlefish, and explores their otherworldly abilities, such as camouflage and bioluminescence. Accessible and entertaining, Kraken is also the first substantial volume on the subject in more than a decade and a must for fans of popular science.

    Most conservationists and environmentalists share this view. But what if the traditional view of ecology is wrong—what if true environmentalists should be applauding the invaders? In The New Wild, Pearce goes on a journey across six continents to rediscover what conservation in the twenty-first century should be about. Pearce explores ecosystems from remote Pacific islands to the United Kingdom, from San Francisco Bay to the Great Lakes, as he digs into questionable estimates of the cost of invader species and reveals the outdated intellectual sources of our ideas about the balance of nature. Pearce acknowledges that there are horror stories about alien species disrupting ecosystems, but most of the time, the tens of thousands of introduced species usually swiftly die out or settle down and become model eco-citizens. The case for keeping out alien species, he finds, looks increasingly flawed. As Pearce argues, mainstream environmentalists are right that we need a rewilding of the earth, but they are wrong if they imagine that we can achieve that by reengineering ecosystems. Humans have changed the planet too much, and nature never goes backward. But a growing group of scientists is taking a fresh look at how species interact in the wild. According to these new ecologists, we should applaud the dynamism of alien species and the novel ecosystems they create. In an era of climate change and widespread ecological damage, it is absolutely crucial that we find ways to help nature regenerate. Embracing the new ecology, Pearce shows us, is our best chance. To be an environmentalist in the twenty-first century means celebrating nature’s wildness and capacity for change.

    A. Bradshaw explores the minds, emotions, and lives of elephants. Wars, starvation, mass culls, poaching, and habitat loss have reduced elephant numbers from more than ten million to a few hundred thousand, leaving orphans bereft of the elders who would normally mentor them.As a consequence, traumatized elephants have become aggressive against people, other animals, and even one another; their behavior is comparable to that of humans who have experienced genocide, other types of violence, and social collapse. By exploring the elephant mind and experience in the wild and in captivity, Bradshaw bears witness to the breakdown of ancient elephant cultures.All is not lost. People are working to save elephants by rescuing orphaned infants and rehabilitating adult zoo and circus elephants, using the same principles psychologists apply in treating humans who have survived trauma. Bradshaw urges us to support these and other models of elephant recovery and to solve pressing social and environmental crises affecting all animals, human or not.

    To find a meal, the female bolas spider releases pheromones that mimic a female moth, luring male moths into her sticky lasso web. The Glyptapanteles wasp injects a caterpillar with her young, which feed on the victim, erupt out of it, then mind-control the poor (and somehow still living) schmuck into protecting them from predators.These are among the curious critters of The Wasp That Brainwashed the Caterpillar, a jaunt through evolution’s most unbelievable, most ingenious solutions to the problems of everyday life, from trying to get laid to finding food. Join Wired science writer Matt Simon as he introduces you to the creatures that have it figured out, the ones that joust with their mustaches or choke sharks to death with snot, all in a wild struggle to survive and, of course, find true love.

    In "The Bedside Book of Beasts," Graeme Gibson gathers breathtaking works of art and literature that capture the power, grace, and inventiveness of both predators and their natural prey."The Bedside Book of Beasts" presents myths, fables, poetry, and excerpts from nature and travel writing, journals, sacred texts, and works of fiction. Within these pages we encounter big cats, bears, wolves, and the small but voracious praying mantis, as well as works that bring to life the experience of more vulnerable prey. Portraits of such legendary evil beasts as the Minotaur, Grendel, and the biblical Leviathan add to the depth and breadth of the collection. An impressive array of art, both traditional and contemporary, as well as scientific, religious, and mythological drawings, paintings, and woodcuts make this volume an utterly unique gift for the holidays or any occasion.A fascinating exploration of the chain of life, of survival and mortality, "The Bedside Book of Beasts" evokes a profound sense of the eternal connection between humans and the creatures they endeavor to tame.

    There are Douglas firs as tall as skyscrapers, and a banyan tree in Calcutta as big as a football field.From the tallest to the smallest, trees inspire wonder in all of us, and in The Tree, Colin Tudge travels around the world—throughout the United States, the Costa Rican rain forest, Panama and Brazil, India, New Zealand, China, and most of Europe—bringing to life stories and facts about the trees around us: how they grow old, how they eat and reproduce, how they talk to one another (and they do), and why they came to exist in the first place. He considers the pitfalls of being tall; the things that trees produce, from nuts and rubber to wood; and even the complicated debt that we as humans owe them.Tudge takes us to the Amazon in flood, when the water is deep enough to submerge the forest entirely and fish feed on fruit while river dolphins race through the canopy. He explains the “memory” of a tree: how those that have been shaken by wind grow thicker and sturdier, while those attacked by pests grow smaller leaves the following year; and reveals how it is that the same trees found in the United States are also native to China (but not Europe).From tiny saplings to centuries-old redwoods and desert palms, from the backyards of the American heartland to the rain forests of the Amazon and the bamboo forests, Colin Tudge takes the reader on a journey through history and illuminates our ever-present but often ignored companions. A blend of history, science, philosophy, and environmentalism, The Tree is an engaging and elegant look at the life of the tree and what modern research tells us about their future.