Statistics show that aggression is not only the most serious problem in dogs but also the top reason for owners to seek out professional help for their pets. Left unchecked, an aggressive dog can become a dangerous dog, and this informative volume comes to the aid of many heartbroken owners who feel that they have tried everything to correct their dogs’ unpredictable and inappropriate behavior. Author and certified dog trainer Annie Phenix shares her belief that many reactive dogs can be rehabilitated with the right training, and she offers her expertise in positive, force-free training methods to desperate owners who have resorted to extreme measures to keep their dogs away from other people and animals.Inside The Midnight Dog Walkers:Stories and practical examples from the author based on aggressive dogs she’s trained and ownedBehavioral warning signs that owners should recognizeDefinitions of different types of aggression and why they occurTips on how to handle a potentially aggressive or aggressive dogThe author’s force-free training philosophy and how she applies it with her clients to effect positive changesPopular myths and misconceptions about training these "grumpy growlers"

    A stranger-than-fiction true story centered around a larger-than-life character who pursued a larger-than-life clam—the Geoduck—and then led wildlife police on a two-year-long chase, Shell Games is enthralling and remarkable from page one on.

    Through dramatic graphics and age-appropriate text, this authoritative volume charts the discovery of all the main types of dinosaurs and reveals the latest details on how these creatures most likely looked, behaved, defended themselves, found food, cared for their young, and interacted. Stunning murals, based on scientific evidence, depict various dinosaurs in their habitats--beautifully complementing the color photographs, paintings, charts, and maps. Some 53 major types of dinosaurs are described, representing a wide range of physical structures, sizes, and lifestyles.The book presents recent discoveries and current scientific thought--including the dinosaur-bird connection, profiles of feathered dinosaurs, and theories on dinosaur extinction. Readers also see how today' s paleontologists obtain evidence, piece together clues, and continue to reconstruct life in prehistoric times.

    During every major period in the country's history, bees and beekeepers have represented order and stability in a country without a national religion, political party, or language. Bees in America is an enlightening cultural history of bees and beekeeping in the United States. Tammy Horn, herself a beekeeper, offers a varied social and technological history from the colonial period, wh

    Loyal, obedient, and affectionate, they are truly “man’s best friend.” But do dogs love us the way we love them? Emory University neuroscientist Gregory Berns had spent decades using MRI imaging technology to study how the human brain works, but a different question still nagged at him: What is my dog thinking?   After his family adopted Callie, a shy, skinny terrier mix, Berns decided that there was only one way to answer that question—use an MRI machine to scan the dog’s brain. His colleagues dismissed the idea. Everyone knew that dogs needed to be restrained or sedated for MRI scans. But if the military could train dogs to operate calmly in some of the most challenging environments, surely there must be a way to train dogs to sit in an MRI scanner.   With this radical conviction, Berns and his dog would embark on a remarkable journey and be the first to glimpse the inner workings of the canine brain. Painstakingly, the two worked together to overcome the many technical, legal, and behavioral hurdles. Berns’s research offers surprising results on how dogs empathize with human emotions, how they love us, and why dogs and humans share one of the most remarkable friendships in the animal kingdom.   How Dogs Love Us answers the age-old question of dog lovers everywhere and offers profound new evidence that dogs should be treated as we would treat our best human friends: with love, respect, and appreciation for their social and emotional intelligence.

    In this revised edition, Merlin D. Tuttle, founder and science director of Bat Conservation International in Austin, Texas, offers bat aficionados the most up-to-date bat facts, including a wealth of new information on attracting bats and building bat houses and a totally revamped key to the identification of common North American species.

    This is the chilling story of a two-year-long investigation into a dangerous criminal underworld and the merciless syndicates that will stop at nothing to obtain their prize. It is a tale of greed, folly and corruption, and of an increasingly desperate battle to save the rhino - which has existed for more than 50 million years - from extinction.Killing for Profit is a meticulous, devastating and revelatory account of one of the world’s most secretive trades. It exposes poachers, scoundrels, gangsters, conmen, mercenaries, killers, gun-runners, diplomats, government officials and kingpins behind the slaughter. And it follows the bloody trail from the frontlines of the rhino wars in south Africa, Zimbabwe and Mozambique to the medicine markets of Vietnam and the lair of a wildlife-trafficking kingpin on the banks of the Mekong River in Laos …

    Fully grown they can measure 10 feet and weigh close to 2,000 pounds, but at birth they are just 20 ounces. Creatures that may wander thousands of miles over the course of a year, they begin life in a snowdrift.Human encounters with these legendary beasts are cause for both excitement and apprehension. Tales throughout history describe the ferocity of polar bear attacks on humans; but human hunting of polar bears has exacted a far larger toll, obliging Arctic nations to try to protect their region’s iconic species before it’s too late.Now, however, another threat to the polar bears’ survival has emerged, one that is steadily removing sea ice and the life it supports. Without this habitat, polar bears cannot exist. The Great White Bear celebrates the story of this unique species. Through a blend of history, both natural and human, through myth and reality and observations both personal and scientific, Kieran Mulvaney masterfully provides a context for readers to consider the polar bear, its history, its life, and its uncertain fate.

    Discover the vital aspects of various species, how they feed, mate, and learn about their natural environment.

    And they weren't just in one place. There was a global pattern to them. This pattern showed a lost science and technology. That's when he knew someone had to speak up. This content was of tremendous value.-MACHINERY: Did you know that the Egyptians bored into granite rock with drills that turned 500 times faster than modern power drills?-ANCIENT AMERICA: Did you know that a Chinese mapping survey of North America in 2200 BC described a sunrise over the Grand Canyon, black opals and gold nuggets in Nevada, and seals frolicking in San Francisco Bay?This is the most amazing archaeology book you'll ever see!Dead Men's Secrets is an assemblage of astonishing discoveries.....A lost super science emerges from the sea floor, jungle and desert sands of our planet... over 1,000 forgotten secrets. It will SHOCK you. SEE this world as you've never seen it before. DISCOVER answers you never had. GAIN a new enjoyment. HAVE FACTS at your fingertips to amaze your friends.International explorer, archaeologist and author Jonathan Gray has traveled the world to gather data on ancient mysteries. He has penetrated some largely unexplored areas, including parts of the Amazon headwater. The author has also led expeditions to the bottom of the sea and to remote mountain and desert regions of the world. He lectures internationally.

    In what has become one of science's greatest riddles, these large animals vanished in North and South America around the time humans arrived at the end of the last great ice age. Part paleontological adventure and part memoir, Twilight of the Mammoths presents in detail internationally renowned paleoecologist Paul Martin's widely discussed and debated "overkill" hypothesis to explain these mysterious megafauna extinctions. Taking us from Rampart Cave in the Grand Canyon, where he finds himself "chest deep in sloth dung," to other important fossil sites in Arizona and Chile, Martin's engaging book, written for a wide audience, uncovers our rich evolutionary legacy and shows why he has come to believe that the earliest Americans literally hunted these animals to death.As he discusses the discoveries that brought him to this hypothesis, Martin relates many colorful stories and gives a rich overview of the field of paleontology as well as his own fascinating career. He explores the ramifications of the overkill hypothesis for similar extinctions worldwide and examines other explanations for the extinctions, including climate change. Martin's visionary thinking about our missing megafauna offers inspiration and a challenge for today's conservation efforts as he speculates on what we might do to remedy this situation—both in our thinking about what is "natural" and in the natural world itself.

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

    This compact volume contains:An easy-to-use field guide for identifying 1,000 of the region's wildflowers, trees, mushrooms, mosses, fishes, amphibians, reptiles, birds, butterflies, mammals, and much more;A complete overview of the Pacific Northwest's natural history, covering geology, wildlife habitats, ecology, fossils, rocks and minerals, clouds and weather patterns and night sky;An extensive sampling of the area's best parks, preserves, beaches, forests, islands, and wildlife sanctuaries, with detailed descriptions and visitor information for 50 sites and notes on dozens of others.The guide is packed with visual information -- the 1,500 full-color images include more than 1,300 photographs, 14 maps, and 16 night-sky charts, as well as 150 drawings explaining everything from geological processes to the basic features of different plants and animals. For everyone who lives or spends time in Washington or Oregon, there can be no finer guide to the area's natural surroundings than the National Audubon Society Field Guide to the Pacific Northwest.

    He’s been bitten by twenty-six venomous snakes, been stung by three stingrays, and survived a near-fatal scorpion sting while deep in the Amazon jungle. He’s received more than four hundred stitches and broken twenty-three bones, including breaking his back in three places, and had to learn how to walk again. But when you research only the venom you yourself have collected, the adventures—and danger—never stop.Imagine a three-week-long first date in Siberia catching venomous water shrews with the daughter of a Russian war hero; a wedding attended by Eastern European prime ministers and their machine-gun-wielding bodyguards and snakes; or leading a team to Antarctica that results in the discovery of four new species of venomous octopi. Bryan’s discoveries have radically reshaped views on venom evolution and contributed to the creation of venom-based life-saving medications. In pursuit of venom, he has traveled the world collecting samples from Indonesia to Mexico, Germany, and Brazil. He’s encountered venomous creatures of all kinds, including the Malaysian king cobra, the Komodo dragon, and the brush-footed trapdoor spider. Bryan recounts his lifelong passion for studying the world’s most venomous creatures in this outlandish, captivating memoir, where he and danger are never far apart.

    Because of this balance, the Seventh Edition of Microbiology is appropriate for microbiology majors and mixed majors courses. The new authors have focused on readability, artwork, and the integration of several key themes (including evolution, ecology and diversity) throughout the text, making an already superior text even better.