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Hibernation (Cycles of Nature)

by Jaclyn Jaycox

Many animals, both big and small, sleep through long, cold winter months. Learn the process of hibernation and different ways animals adapt to survive in harsh climates.

Hibernation (Circle Of Life)

by Carolyn Scrace David Salariya

This new series gives a simple introduction to the cycles of life for very young children. Flip the flaps to see what happens next Stunning illustrations using the device of split pages reveal the fascinating development of a subject over time. Each image is taken from the same viewpoint, so children can follow the changes taking place. Hibernation follows a dormouse as he stores his food, makes his nest and curls up to hibernate through the long cold months of winter.

The Hidden Beauty of the Microscopic World: What the tiniest forms of life can tells us about existence and our place in the universe

by James Weiss

The videographer behind the Journey to the Microcosmos YouTube channel (386K subscribers) James Weiss presents a beginner's guide to the extremely small and utterly strange life that surrounds us.James Weiss was feeling lost in life when he first discovered his interest in the microscopic world. With his own microscope and a little homespun ingenuity, he began to capture thousands of hours of stunning footage of the creatures that he found around him: the local pond, at the beach, in a puddle. What he found astounded him, and it became his mission to reveal the beauty of the microcosmos to everyone.In his fun and accessible style, interspersed with otherworldly photographs, James presents this beginner's guide to the invisible life that surrounds us. From the most simple single-celled life, to complex micro-animals, James reveals the secrets of a world that we rarely consider. Navigating the births, feasts, tragedies, idiosyncracies and deaths of a cast of tiny characters, learn how these lifeforms work and what lessons they can teach us about our own existence. Mixing scientific detail with thoughtful musings that betray the fascination at the heart of his topic, James has created a way of looking at microorganisms in an empathetic and engaging style.You'll discover fascinating absurdities: that a cell can be both its own daughter and its own mother. That immortality really does exist, and it comes in the form of a teeny, tentacled medusa. And that seeing the wonder of nature from a new perspective can literally save your life.

The Hidden Company That Trees Keep: Life from Treetops to Root Tips

by James B. Nardi

A spectacularly illustrated journey into the intimate communities that native trees share with animals, insects, fungi, and microbesYou can tell a lot about a tree from the company it keeps. James Nardi guides you through the innermost unseen world that trees share with a wondrous array of creatures. With their elaborate immune responses, trees recruit a host of allies as predators and parasites to defend against uninvited advances from organisms that chew on leaves, drain sap, and bore into wood. Microbial life thrives in the hidden spaces of leaf scales, twigs, and bark, while birds, mammals, and insects benefit from the more visible resources trees provide. In return, animals help with pollination, seed dispersal, and recycling of nutrients. The Hidden Company That Trees Keep blends marvelous storytelling with beautiful illustrations and the latest science to reveal how the lives of trees are intertwined with those of their diverse companions.Features a wealth of richly detailed drawings accompanied by breathtaking images of microscopic landscapes on leaf, bark, and root surfacesIncludes informative fact boxesDraws on new discoveries in biology and natural historyWritten by one of the world’s leading naturalists

Hidden Costs of Energy: Unpriced Consequences of Energy Production and Use

by National Research Council of the National Academies

Despite the many benefits of energy, most of which are reflected in energy market prices, the production, distribution, and use of energy causes negative effects. Many of these negative effects are not reflected in energy market prices. When market failures like this occur, there may be a case for government interventions in the form of regulations, taxes, fees, tradable permits, or other instruments that will motivate recognition of these external or hidden costs. The Hidden Costs of Energy defines and evaluates key external costs and benefits that are associated with the production, distribution, and use of energy, but are not reflected in market prices. The damage estimates presented are substantial and reflect damages from air pollution associated with electricity generation, motor vehicle transportation, and heat generation. The book also considers other effects not quantified in dollar amounts, such as damages from climate change, effects of some air pollutants such as mercury, and risks to national security. While not a comprehensive guide to policy, this analysis indicates that major initiatives to further reduce other emissions, improve energy efficiency, or shift to a cleaner electricity generating mix could substantially reduce the damages of external effects. A first step in minimizing the adverse consequences of new energy technologies is to better understand these external effects and damages. The Hidden Costs of Energy will therefore be a vital informational tool for government policy makers, scientists, and economists in even the earliest stages of research and development on energy technologies.

Hidden Dangers of the Great Barrier Reef (Fountas & Pinnell LLI Gold #Level Q)

by Cynthia Clampitt

<p>Natural Beauty With a Dangerous Side <p>The Great Barrier Reef in Australia is a wonder of the natural world. Lurking beneath the surface of its waters, however, are some of the most dangerous animals on the planet, armed with poisonous stingers and teeth like harpoons. Before you head off for a trek across the reef or a dive into the surrounding sea, make sure you know something about them. <p>Text Elements: <p> <li>Genre: Nonfiction, Expository <li>Text Structures: Main: Categorical Embedded: Description, Compare/Contrast <li>Text Features: table of contents, headings, photos, captions, sidebars, map, glossary</li> </p>

Hidden Dimensions: The Unification of Physics and Consciousness (Columbia Series in Science and Religion)

by B. Alan Wallace

Bridging the gap between the world of science and the realm of the spiritual, B. Alan Wallace introduces a natural theory of human consciousness that has its roots in contemporary physics and Buddhism. Wallace's "special theory of ontological relativity" suggests that mental phenomena are conditioned by the brain, but do not emerge from it. Rather, the entire natural world of mind and matter, subjects and objects, arises from a unitary dimension of reality that is more fundamental than these dualities, as proposed by Wolfgang Pauli and Carl Jung.To test his hypothesis, Wallace employs the Buddhist meditative practice of samatha, refining one's attention and metacognition, to create a kind of telescope to examine the space of the mind. Drawing on the work of the physicist John Wheeler, he then proposes a more general theory in which the participatory nature of reality is envisioned as a self-excited circuit. In comparing these ideas to the Buddhist theory known as the Middle Way philosophy, Wallace explores further aspects of his "general theory of ontological relativity," which can be investigated by means of vipasyana, or insight, meditation. Wallace then focuses on the theme of symmetry in reference to quantum cosmology and the "problem of frozen time," relating these issues to the theory and practices of the Great Perfection school of Tibetan Buddhism. He concludes with a discussion of the general theme of complementarity as it relates to science and religion.The theories of relativity and quantum mechanics were major achievements in the physical sciences, and the theory of evolution has had an equally deep impact on the life sciences. However, rigorous scientific methods do not yet exist to observe mental phenomena, and naturalism has its limits for shedding light on the workings of the mind. A pioneer of modern consciousness research, Wallace offers a practical and revolutionary method for exploring the mind that combines the keenest insights of contemporary physicists and philosophers with the time-honored meditative traditions of Buddhism.

Hidden Dimensions: The Unification of Physics and Consciousness

by B. Alan Wallace

Bridging the gap between the world of science and the realm of the spiritual, B. Alan Wallace introduces a natural theory of human consciousness that has its roots in contemporary physics and Buddhism. Wallace's "special theory of ontological relativity" suggests that mental phenomena are conditioned by the brain, but do not emerge from it. Rather, the entire natural world of mind and matter, subjects and objects, arises from a unitary dimension of reality that is more fundamental than these dualities, as proposed by Wolfgang Pauli and Carl Jung. To test his hypothesis, Wallace employs the Buddhist meditative practice of samatha, refining one's attention and metacognition, to create a kind of telescope to examine the space of the mind. Drawing on the work of the physicist John Wheeler, he then proposes a more general theory in which the participatory nature of reality is envisioned as a self-excited circuit. In comparing these ideas to the Buddhist theory known as the Middle Way philosophy, Wallace explores further aspects of his "general theory of ontological relativity," which can be investigated by means of vipasyana, or insight, meditation. Wallace then focuses on the theme of symmetry in reference to quantum cosmology and the "problem of frozen time," relating these issues to the theory and practices of the Great Perfection school of Tibetan Buddhism. He concludes with a discussion of the general theme of complementarity as it relates to science and religion. The theories of relativity and quantum mechanics were major achievements in the physical sciences, and the theory of evolution has had an equally deep impact on the life sciences. However, rigorous scientific methods do not yet exist to observe mental phenomena, and naturalism has its limits for shedding light on the workings of the mind. A pioneer of modern consciousness research, Wallace offers a practical and revolutionary method for exploring the mind that combines the keenest insights of contemporary physicists and philosophers with the time-honored meditative traditions of Buddhism.

The Hidden Face of God: Science Reveals the Ultimate Truth

by Gerald L. Schroeder

Gerald Schroeder, an MIT-trained scientist who has worked in both physics and biology, has emerged in recent years as one of the most popular and accessible apostles for the melding of science and religion. He first reconciled science and faith as different perspectives on a single whole in The Science of God. Now, in The Hidden Face of God, Schroeder takes a bold step forward, to show that science, properly understood, provides positive reasons for faith. Recent research in biology, chemistry, physics, and neuroscience contains unmistakable hints about the ultimate nature of reality. Simply put, we now know not only that behind matter lies energy, but also that behind energy lies wisdom. Scientists have touched on this wisdom in the laboratory, and its implications are awesome. From the wisdom encoded in DNA and analyzed by information science, to the wisdom unveiled in the fantastic complexity of cellular life, to the wisdom inherent in human consciousness, The Hidden Face of God offers a tour of the best of modern science. Schroeder makes no attempt to "prove" the existence of God. Yet his interpretations of the work of his fellow scientists touch on life's ultimate mysteries. His wise observations on the organization of organic life, on the power of humans to make sense of their sensory inputs, and on the complexities of the code of DNA all show that life has a direction and purpose that cannot be explained in purely physical terms. Throughout, he addresses three great themes: the question of first causes (i.e., where do the laws of nature come from?); the inseparability of mind and matter; and the philosophical problem of design. To believe that a designer must have been involved, he reminds us, we need not insist on perfection or on our view of perfection in the design. The Hidden Face of God will open a world of science to religious believers, and it will cause skeptics to rethink some of their deepest beliefs.

Hidden Figures: The American Dream and the Untold Story of the Black Women Mathematicians Who Helped Win the Space Race

by Margot Lee Shetterly

<P>The phenomenal true story of the black female mathematicians at NASA whose calculations helped fuel some of America's greatest achievements in space. Soon to be a major motion picture starring Taraji P. Henson, Octavia Spencer, Janelle Monae, Kirsten Dunst, and Kevin Costner. <P>Before John Glenn orbited the earth, or Neil Armstrong walked on the moon, a group of dedicated female mathematicians known as "human computers" used pencils, slide rules and adding machines to calculate the numbers that would launch rockets, and astronauts, into space. Among these problem-solvers were a group of exceptionally talented African American women, some of the brightest minds of their generation. <P>Originally relegated to teaching math in the South's segregated public schools, they were called into service during the labor shortages of World War II, when America's aeronautics industry was in dire need of anyone who had the right stuff. Suddenly, these overlooked math whizzes had a shot at jobs worthy of their skills, and they answered Uncle Sam's call, moving to Hampton, Virginia and the fascinating, high-energy world of the Langley Memorial Aeronautical Laboratory. <P>Even as Virginia's Jim Crow laws required them to be segregated from their white counterparts, the women of Langley's all-black "West Computing" group helped America achieve one of the things it desired most: a decisive victory over the Soviet Union in the Cold War, and complete domination of the heavens. <P>Starting in World War II and moving through to the Cold War, the Civil Rights Movement and the Space Race, Hidden Figures follows the interwoven accounts of Dorothy Vaughan, Mary Jackson, Katherine Johnson and Christine Darden, four African American women who participated in some of NASA's greatest successes. It chronicles their careers over nearly three decades they faced challenges, forged alliances and used their intellect to change their own lives, and their country's future.

Hidden Figures: The American Dream And The Untold Story Of The Black Women Mathematicians Who Helped Win The Space Race

by Margot Lee Shetterly

Based on the New York Times bestselling book and the Academy Award–nominated movie, author Margot Lee Shetterly and Coretta Scott King Illustrator Honor Award winner Laura Freeman bring the incredibly inspiring true story of four black women who helped NASA launch men into space to picture book readers! Dorothy Vaughan, Mary Jackson, Katherine Johnson, and Christine Darden were good at math…really good. They participated in some of NASA's greatest successes, like providing the calculations for America's first journeys into space. And they did so during a time when being black and a woman limited what they could do. But they worked hard. They persisted. And they used their genius minds to change the world. In this beautifully illustrated picture book edition, we explore the story of four female African American mathematicians at NASA, known as "colored computers," and how they overcame gender and racial barriers to succeed in a highly challenging STEM-based career."Finally, the extraordinary lives of four African American women who helped NASA put the first men in space is available for picture book readers," proclaims Brightly in their article "18 Must-Read Picture Books of 2018." "Will inspire girls and boys alike to love math, believe in themselves, and reach for the stars."

Hidden Figures Teaching Guide: Teaching Guide and Sample Chapter

by Margot Lee Shetterly

The #1 New York Times bestsellerThe phenomenal true story of the black female mathematicians at NASA whose calculations helped fuel some of America’s greatest achievements in space. Soon to be a major motion picture starring Taraji P. Henson, Octavia Spencer, Janelle Monae, Kirsten Dunst, and Kevin Costner. Before John Glenn orbited the earth, or Neil Armstrong walked on the moon, a group of dedicated female mathematicians known as “human computers” used pencils, slide rules and adding machines to calculate the numbers that would launch rockets, and astronauts, into space. Among these problem-solvers were a group of exceptionally talented African American women, some of the brightest minds of their generation. Originally relegated to teaching math in the South’s segregated public schools, they were called into service during the labor shortages of World War II, when America’s aeronautics industry was in dire need of anyone who had the right stuff. Suddenly, these overlooked math whizzes had a shot at jobs worthy of their skills, and they answered Uncle Sam’s call, moving to Hampton, Virginia and the fascinating, high-energy world of the Langley Memorial Aeronautical Laboratory. Even as Virginia’s Jim Crow laws required them to be segregated from their white counterparts, the women of Langley’s all-black “West Computing” group helped America achieve one of the things it desired most: a decisive victory over the Soviet Union in the Cold War, and complete domination of the heavens. Starting in World War II and moving through to the Cold War, the Civil Rights Movement and the Space Race, Hidden Figures follows the interwoven accounts of Dorothy Vaughan, Mary Jackson, Katherine Johnson and Christine Darden, four African American women who participated in some of NASA’s greatest successes. It chronicles their careers over nearly three decades they faced challenges, forged alliances and used their intellect to change their own lives, and their country’s future.

Hidden Games: The Surprising Power of Game Theory to Explain Irrational Human Behaviour

by Moshe Hoffman Erez Yoeli

'Packed with fresh and clear insights that will change the way you think about the world' Uri Gneezy'One of those books that you pick up and then can't put down' Steve Stewart-Williams'This is a book I will come back to again and again' Nichola RaihaniHow game theory - the ultimate theory of rationality - explains irrational behaviour.In Hidden Games, MIT economists Moshe Hoffman and Erez Yoeli find a surprising middle ground between the hyperrationality of classical economics and the hyper-irrationality of behavioural economics. They call it hidden games. Reviving game theory, Hoffman and Yoeli use it to explain our most puzzling behaviour, from the mechanics of Stockholm syndrome and internalised misogyny to why we help strangers and have a sense of fairness.Fun and powerfully insightful, Hidden Games is an eye-opening argument for using game theory to explain all the irrational things we think, feel, and do and will change how you think forever.

Hidden Games: The Surprising Power of Game Theory to Explain Irrational Human Behaviour

by Moshe Hoffman Erez Yoeli

'Packed with fresh and clear insights that will change the way you think about the world' Uri Gneezy'One of those books that you pick up and then can't put down' Steve Stewart-Williams'This is a book I will come back to again and again' Nichola RaihaniHow game theory - the ultimate theory of rationality - explains irrational behaviour.In Hidden Games, MIT economists Moshe Hoffman and Erez Yoeli find a surprising middle ground between the hyperrationality of classical economics and the hyper-irrationality of behavioural economics. They call it hidden games. Reviving game theory, Hoffman and Yoeli use it to explain our most puzzling behaviour, from the mechanics of Stockholm syndrome and internalised misogyny to why we help strangers and have a sense of fairness.Fun and powerfully insightful, Hidden Games is an eye-opening argument for using game theory to explain all the irrational things we think, feel, and do and will change how you think forever.(P) 2022 Hodder & Stoughton Limited

The Hidden Geometry of Life: The Science and Spirituality of Nature

by Karen L. French

Encompassing nature, science, art, architecture, and spirituality, and illustrated with over 700 photographs and line drawings, "The Hidden Geometry of Life" illuminates the secret underpinnings of existence. In her trademark easy-to-understand style, mathematician Karen French shows how sacred geometry permeates every level of being, manifesting itself in simple shapes and numbers, music and sounds, light and color, even in the mysteries of creation itself. But these geometrical archetypes are more than the building blocks of reality: they are gateways to profound new levels of awareness.

The Hidden Half: The Unseen Forces that Influence Everything

by Michael Blastland

Why does one smoker die of lung cancer but another live to 100? The answer is "The Hidden Half"—those random, unknowable variables that mess up our attempts to comprehend the world. We humans are very clever creatures—but we're idiots about how clever we really are. This entertaining and ingenious book reveals how in our quest to make the world more understandable, we lose sight of how unexplainable it often is. The result, from GDP figures to medicine, is that experts know a lot less than they think. Filled with compelling stories from economics, genetics, business, and science, The Hidden Half is a warning that an explanation which works in one arena may not work in another. Entertaining and provocative, it will change how you view the world.

The Hidden Half of Nature: The Microbial Roots of Life and Health

by David R. Montgomery Anne Biklé

A riveting exploration of how microbes are transforming the way we see nature and ourselves--and could revolutionize agriculture and medicine. Prepare to set aside what you think you know about yourself and microbes. Good health--for people and for plants--depends on Earth's smallest creatures. The Hidden Half of Nature tells the story of our tangled relationship with microbes and their potential to revolutionize agriculture and medicine, from garden to gut. When David R. Montgomery and Anne Biklé decide to restore life into their barren yard by creating a garden, dead dirt threatens their dream. As a cure, they feed their soil a steady diet of organic matter. The results impress them. In short order, the much-maligned microbes transform their bleak yard into a flourishing Eden. Beneath their feet, beneficial microbes and plant roots continuously exchange a vast array of essential compounds. The authors soon learn that this miniaturized commerce is central to botanical life's master strategy for defense and health. They are abruptly plunged further into investigating microbes when Biklé is diagnosed with cancer. Here, they discover an unsettling truth. An armada of bacteria (our microbiome) sails the seas of our gut, enabling our immune system to sort microbial friends from foes. But when our gut microbiome goes awry, our health can go with it. The authors also discover startling insights into the similarities between plant roots and the human gut. We are not what we eat. We are all--for better or worse--the product of what our microbes eat. This leads to a radical reconceptualization of our relationship to the natural world: by cultivating beneficial microbes, we can rebuild soil fertility and help turn back the modern plague of chronic diseases. The Hidden Half of Nature reveals how to transform agriculture and medicine--by merging the mind of an ecologist with the care of a gardener and the skill of a doctor.

Hidden Harmony: The Connected Worlds of Physics and Art

by Jack R. Leibowitz

Most "art and science" books focus on the science of perspective or the psychology of perception. Hidden Harmony does not. Instead, the book addresses the surprising common ground between physics and art from a novel and personal perspective. Viewing the two disciplines as creative processes, J.R. Leibowitz supplements existing and original research with illustrations to demonstrate that physics and art share guiding aesthetics and compositional demands and to show how each speaks meaningfully to the other. Hidden Harmony is the first serious look at what art and physics, as creative processes, have in common. Without assuming a background either in art or physics, the author widens our experience and understanding of both domains by exploring how concepts such as balance and re-balance, coherence and unity, and symmetry and broken symmetry affect and are affected by artistic vision and scientific principle. He reveals shared themes and understandings in each field and adroitly illustrates the parallels between the strategies guiding the dabs of color and layers of images in a work of art and those guiding the assembly of physical evidence into models of the physical world. Featuring examples of paintings and sculptures and complementary examples of physical concepts, this contemplative work helps us see art and physics as artists and physicists do.

Hidden Heritage

by Maureen Ash

During the Chinese Cultural Revolution, Xinxin’s family must work together to protect their ancestral heirlooms. After their plan is outed by a neighboring town, they must move quickly as the Red Guard rapidly approaches their home. What will Xinxin do to distract the guards while his family hides their most important heirloom? Will their history be saved?

Hidden Heroes: America's Military Caregivers

by Terri Tanielian Rajeev Ramchand Michael P. Fisher Christine Anne Vaughan Thomas E. Trail Caroline Epley Phoenix Voorhies Michael William Robbins Eric Robinson Bonnie Ghosh-Dastidar

Little has been reported about "military caregivers"--the population of those who care for wounded, ill, and injured military personnel and veterans. This report summarizes the results of a study designed to describe the magnitude of military caregiving in the United States today, as well as to identify gaps in the array of programs, policies, and initiatives designed to support military caregivers.

Hidden Hunger

by Hans Konrad Biesalski Patrick O'Mealy

Hidden Hunger is an increasing problem even in developed countries, whose potential negative consequences on long-term health are often overlooked and underestimated. Chronic malnutrition is at the core of the global hunger challenge facing science, politics, and economics. In plain language and with moving examples, Hans K. Biesalski describes how hidden hunger affects human health long before malnutrition becomes obvious. Worldwide, over one third of deaths among children under 5 years of age is associated with malnutrition. As poverty is the main reason for hidden hunger, addressing this dire challenge requires long-term policies. Land grabbing and climate change seriously counteract a lot of efforts to overcome hidden hunger. This book is a highly impressive call to action. Investment in agriculture and in particular in small-scale farmers to improve subsistence farming are among the approaches suggested to reach a sustainable solution. The author is head of the department of biochemistry and nutrition and managing director of the Food Security Center at the University of Hohenheim, Germany. He is a member of numerous advisory and expert groups for the World Health Organization (WHO), the Food and Agriculture Organization (FAO) and the Global Forum on Food Security and Nutrition.

Hidden in Plain Sight: The History, Science, and Engineering of Microfluidic Technology

by Albert Folch

Stories behind essential microfluidic devices, from the inkjet printer to DNA sequencing chip.Hidden from view, microfluidics underlies a variety of devices that are essential to our lives, from inkjet printers to glucometers for the monitoring of diabetes. Microfluidics—which refers to the technology of miniature fluidic devices and the study of fluids at submillimeter levels—is invisible to most of us because it is hidden beneath ingenious user interfaces. In this book, Albert Folch, a leading researcher in microfluidics, describes the development and use of key microfluidic devices. He explains not only the technology but also the efforts, teams, places, and circumstances that enabled these inventions. Folch reports, for example, that the inkjet printer was one of the first microfluidic devices invented, and traces its roots back to nineteenth-century discoveries in the behavior of fluid jets. He also describes how rapid speed microfluidic DNA sequencers have enabled the sequencing of animal, plant, and microbial species genomes; organs on chips facilitate direct tests of drugs on human tissue, leapfrogging over the usual stage of animal testing; at-home pregnancy tests are based on clever microfluidic principles; microfluidics can be used to detect cancer cells in the early stages of metastasis; and the same technology that shoots droplets of ink on paper in inkjet printers enables 3D printers to dispense layers of polymers. Folch tells the stories behind these devices in an engaging style, accessible to nonspecialists. More than 100 color illustrations show readers amazing images of microfluids under the microscope.

The Hidden Language of Cats: How They Have Us at Meow

by Sarah Brown

Descended from shy, solitary North African wild cats, domestic cats set up homes with devoted owners all over the world by learning how to talk to us. This book translates—in case you missed anything.A renowned cat behavior scientist of over thirty years, Dr. Sarah Brown has been at the forefront of research in the field, discovering how cats use tail signals to interact with each other and their owners. Now, she reveals the previously unexplored secrets of cat communication in a book that is both scientifically grounded and utterly delightful.Each chapter dives into a different form of communication, including vocalizations, tail signals, scents, rubbing, and ear movements. The iconic meow, for example, is rarely used between adult cats—cleverly mimicking the cries of a human infant, the meow is a feline invention for conversing with people. Through observing the behavior of two cat colonies in rural England, readers will also have the opportunity to glimpse into the lives of some of the cats behind Dr. Brown's science.Can we understand what cats&’ meows and other signals mean? How do cats actually perceive us? And how can we use this information to inform how we talk back to our feline friends? Referencing historical records, exploring modern scientific studies of cat-human communication, and including simple, elegant line drawings, The Hidden Language of Cats is perfect for any cat lover who wants to learn more about their companion.

The Hidden Life of a Toad

by Doug Wechsler

In jaw-dropping photos, Doug Wechsler captures the life cycle of the American toad from egg to tadpole to adult. To get these images, Wechsler sat in a pond wearing waders, went out night after night in search of toads, and cut his own glass to make a home aquarium. The resulting photos reveal metamorphosis in extreme close-up as readers have never seen it before. Budding naturalists will be transfixed by this unprecedented peek into the secrets of tadpole transformation. Demystifying

The Hidden Life of Deer: Lessons from the Natural World

by Elizabeth Marshall Thomas

The animal kingdom operates by ancient rules, and the deer in our woods and backyards can teach us many of them—but only if we take the time to notice.In the fall of 2007 in southern New Hampshire, the acorn crop failed and the animals who depended on it faced starvation. Elizabeth Marshall Thomas began leaving food in small piles around her farmhouse. Soon she had over thirty deer coming to her fields, and her naturalist's eye was riveted. How did they know when to come, all together, and why did they sometimes cooperate, sometimes compete? Throughout the next twelve months she observed the local deer families as they fought through a rough winter; bred fawns in the spring; fended off coyotes, a bobcat, a bear, and plenty of hunters; and made it to the next fall when the acorn crop was back to normal. As she hiked through her woods, spotting tree rubbings, deer beds, and deer yards, she discovered a vast hidden world. Deer families are run by their mothers. Local families arrange into a hierarchy. They adopt orphans; they occasionally reject a child; they use complex warnings to signal danger; they mark their territories; they master local microclimates to choose their beds; they send countless coded messages that we can read, if only we know what to look for.Just as she did in her beloved books The Hidden Life of Dogs and Tribe of Tiger, Thomas describes a network of rules that have allowed earth's species to coexist for millions of years. Most of us have lost touch with these rules, yet they are a deep part of us, from our ancient evolutionary past. The Hidden Life of Deer is a narrative masterpiece and a naturalist's delight.

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