The author recounts his experiences observing sharks in the open seas, describes their characteristics, and discusses the safety precautions that should be taken around sharks.

    Accompanying range maps; overhead flight silhouettes; and sections on bird-watching, accidental species, and endangered birds make the National Audubon Society's Field Guide to North American Birds the most comprehensive available.Note: the Eastern Edition generally covers states east of the Rocky Mountains, while the Western Edition covers the Rocky Mountain range and all the states to the west of it.

    Proudly dubbed “an entirely synthetic fish” by fisheries managers, the rainbow trout has been introduced into every state and province in the United States and Canada and to every continent except Antarctica, often with devastating effects on the native fauna. Halverson examines the paradoxes and reveals a range of characters, from nineteenth-century boosters who believed rainbows could be the saviors of democracy to twenty-first-century biologists who now seek to eradicate them from waters around the globe. Ultimately, the story of the rainbow trout is the story of our relationship with the natural world—how it has changed and how it startlingly has not.

    Astrophysicist Adam Frank traces the question of alien life and intelligence from the ancient Greeks to the leading thinkers of our own time, and shows how we as a civilization can only hope to survive climate change if we recognize what science has recently discovered: that we are just one of ten billion trillion planets in the Universe, and it’s highly likely that many of those planets hosted technologically advanced alien civilizations. What’s more, each of those civilizations must have faced the same challenge of civilization-driven climate change.Written with great clarity and conviction, Light of the Stars builds on the inspiring work of pioneering scientists such as Frank Drake and Carl Sagan, whose work at the dawn of the space age began building the new science of astrobiology; Jack James, the Texas-born engineer who drove NASA’s first planetary missions to success; Vladimir Vernadsky, the Russian geochemist who first envisioned the Earth’s biosphere; and James Lovelock and Lynn Margulis, who invented Gaia theory. Frank recounts the perilous journey NASA undertook across millions of miles of deep space to get its probes to Venus and Mars, yielding our first view of the cosmic laws of planets and climate that changed our understanding of our place in the universe.Thrilling science at the grandest of scales, Light of the Stars explores what may be the largest question of all: What can the likely presence of life on other worlds tell us about our own fate?

    Prosek travels the globe to tell the story of the eel--from New York to New Zealand; from Europe to Japan and the small island of Pohnpei in Micronesia, where freshwater eels are worshipped by members of the eel clan.

     This book is perfect for history lovers. Author James Weber did the research and compiled this huge list of events that changed the course of history forever. Some of them include: - The first civilization in Mesopotamia in 3,000 B.C. - The Norman Invasion of England in 1066 - The invention of the printing press by Johannes Guttenberg around 1450 - The French Revolution in 1789 - The first motorized airplane flight in 1903 - The Moonlanding in 1969 and many many more The book includes pictures and explanations to every event, making this the perfect resource for students and anyone wanting to broaden their knowledge in histoy. Download your copy now! Tags: history, world history, history books, history of the world, human history, world history textbook, history books for kids, earth history, geographic history, earth history kindle, human history, history books for kids age 9 12, history of the world part 1, a little history of the world, history books for kids age 7-9, history books for young readers, history books for children, history books for kindle,

    But what happens when we take animal alteration a step further, engineering a cat that glows green under ultraviolet light or cloning the beloved family Labrador? Science has given us a whole new toolbox for tinkering with life. How are we using it?In Frankenstein's Cat, the journalist Emily Anthes takes us from petri dish to pet store as she explores how biotechnology is shaping the future of our furry and feathered friends. As she ventures from bucolic barnyards to a "frozen zoo" where scientists are storing DNA from the planet's most exotic creatures, she discovers how we can use cloning to protect endangered species, craft prosthetics to save injured animals, and employ genetic engineering to supply farms with disease-resistant livestock. Along the way, we meet some of the animals that are ushering in this astonishing age of enhancement, including sensor-wearing seals, cyborg beetles, a bionic bulldog, and the world's first cloned cat.Through her encounters with scientists, conservationists, ethicists, and entrepreneurs, Anthes reveals that while some of our interventions may be trivial (behold: the GloFish), others could improve the lives of many species-including our own. So what does biotechnology really mean for the world's wild things? And what do our brave new beasts tell us about ourselves?With keen insight and her trademark spunk, Anthes highlights both the peril and the promise of our scientific superpowers, taking us on an adventure into a world where our grandest science fiction fantasies are fast becoming reality.

    Whether the ailment is a cold, the flu, diabetes, obesity or certain cancers, the likely cause is germs. Our ancient enemies have four families - bacteria, viruses, fungi, and protozoa - and many names: Ebola, E. coli, salmonella, norovirus, gonorrhea. . . Human beings are engaged in a "war on germs," in which we develop ever-more sophisticated weapons and defensive strategies. But it is a war we can never win. Our best plan for staying as healthy is to choose our battles carefully, and try to co-exist with germs as best we can. The Germ Code is a wise, witty and wonderfully readable guide to our relationship with these infinitesimal but infinitely powerful creatures. Microbiologist Jason Tetro takes us outside the lab and shows the enormous influence of germs upon humanity's past, present and future. He unlocks the mysteries of "the germ code" to reveal how these organisms have exploited our every activity and colonized every corner of the earth. From his own research and personal experience, Tetro relates how the most recent flu pandemic happened, how others may have been averted and how more may come about if we aren't careful. He also explains that not every germ is our foe, and offers advice on harnessing the power of good germs to stay healthy and make our planet a better place. The Germ Code is a fascinating journey through an unseen world, an essential manual to living in harmony with germs and a life-enhancing (as well as life-saving!) good read.

    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.

    And unlike dogs, cats offer humans no practical benefit. The truth is they are sadly incompetent mouse-catchers and now pose a threat to many ecosystems. Yet, we love them still.Content:Catacombs Cat's cradle What's the catch? The cats that ate the canaries The cat lobby CAT scan Pandora's litter box Lions and toygers and lykoi Nine likes.

    What he discovers is a whole world of forgotten grapes, each with distinctive tastes and aromas, as well as the archaeologists, chemists, and botanists who are deciphering wine down to molecules of flavor. The characters in The World in a Glass of Wine include a young Swiss scientist who set out to decode the DNA of every single wine grape in the world; Middle Eastern researchers who seek to discover the wines that King David drank; and a University of Pennsylvania academic who has spent decades analyzing wine remains. The science illuminates wine in ways no critic can, and demolishes some of the most sacred dogmas of the industry: well-known French grapes aren’t especially noble.   This alternative history starts in the Caucasus Mountains, where wine was domesticated 8,000 years ago. Then we travel with Begos along the original wine routes—down to Israel and across the Mediterranean to Greece, Italy, France, and finally to America, where California and Vermont vineyards are creating new wines by letting native and European grapes breed together—it’s a literal melting pot of new tastes and possibilities. As he samples these wines, Begos offers readers tasting suggestions that go far beyond the endless bottles of Chardonnay and Merlot found in most stores and restaurants.   From this combination of journalism, history, science, and adventure travel, readers will learn the multicultural roots of wine while enjoying a full-bodied story with a rich, nutty bouquet and plenty of subtle nuances that will linger.

    An indispensable tool for naturalists traveling to Africa, this new edition has been revised to acknowledge the enthusiasm to those watching these magnificent animals at zoos and wildlife parks, and on film.The Safari Companion enables readers to recognize and interpret visible behavioral activities, such as courtship rituals, territorial marking, aggression, and care of young. Each account of over 80 species includes a behavioral table in which the unique actions of the hoofed mammals, carnivores, and primates are described for easy reference. In addition, useful maps show the major national boundaries, vegetation zones, and game parks relevant to the guide. The book includes an extensive glossary, as well as tips on wildlife photography, a list of organizations working to protect African wildlife, and advice on where and when to see the animals.

    Montgomery heard a local story about a great flood that bore a striking similarity to Noah's Flood. Intrigued, Montgomery began investigating the world's flood stories and, drawing from historic works by theologians, natural philosophers, and scientists, discovered the counter-intuitive role Noah's Flood played in the development of both geology and creationism. Steno, the grandfather of geology, even invoked the Flood in laying geology's founding principles based on his observations of northern Italian landscapes. Centuries later, the founders of modern creationism based their irrational view of aglobal flood on a perceptive critique of geology. With an explorer's eye and a refreshing approach to both faith and science, Montgomery takes readers on a journey across landscapes and cultures. In the process we discover the illusive nature of truth, whether viewed through the lens of science or religion, and how it changed through history and continues changing, even today.

    . . and one of nature’s last truly wild foods: the uncultivated, uncontrollable mushroom.Within the dark corners of America’s forests grow culinary treasures. Chefs pay top dollar to showcase these elusive and beguiling ingredients on their menus. Whether dressing up a filet mignon with smoky morels or shaving luxurious white truffles over pasta, the most elegant restaurants across the country now feature an abundance of wild mushrooms. The mushroom hunters, by contrast, are a rough lot. They live in the wilderness and move with the seasons. Motivated by Gold Rush desires, they haul improbable quantities of fungi from the woods for cash. Langdon Cook embeds himself in this shadowy subculture, reporting from both rural fringes and big-city eateries with the flair of a novelist, uncovering along the way what might be the last gasp of frontier-style capitalism. Meet Doug, an ex-logger and crabber—now an itinerant mushroom picker trying to pay his bills and stay out of trouble; and Jeremy, a former cook turned wild food entrepreneur, crisscrossing the continent to build a business amid cutthroat competition; their friend Matt, an up-and-coming chef whose kitchen alchemy is turning heads; and the woman who inspires them all. Rich with the science and lore of edible fungi—from seductive chanterelles to exotic porcini—The Mushroom Hunters is equal parts gonzo travelogue and culinary history lesson, a rollicking, character-driven tour through a world that is by turns secretive, dangerous, and tragically American.

    When one of his release sites was raided by a golden eagle, he managed to save a peregrine chick, and decided to make an improbable two-thousand-mile trip with the surviving young falcon, Dolly. From the Canadian border to the Gulf of Mexico, following the autumnal migration of waterfowl, O'Brien taught her to hunt as a wild falcon would, in the hopes of releasing her into the natural world. The Rites of Autumn is the riveting account of their incredible journey. (51/2 X 81/4, 208 pages, map)