They are found virtually everywhere and we love to watch them, listen to them, keep them as pets, wear their feathers, even converse with them. Birds, Jim Robbins posits, are our most vital connection to nature. They compel us to look to the skies, both literally and metaphorically; draw us out into nature to seek their beauty; and let us experience vicariously what it is like to be weightless. Birds have helped us in so many of our human endeavors: learning to fly, providing clothing and food, and helping us better understand the human brain and body. And they even have much to teach us about being human in the natural world.This book illuminates qualities unique to birds that demonstrate just how invaluable they are to humankind--both ecologically and spiritually. The wings of turkey buzzards influenced the Wright brothers' flight design; the chickadee's song is considered by scientists to be the most sophisticated language in the animal world and a "window into the evolution of our own language and our society"; and the quietly powerful presence of eagles in the disadvantaged neighborhood of Anacostia, in Washington, D.C., proved to be an effective method for rehabilitating the troubled young people placed in charge of their care.Exploring both cutting-edge scientific research and our oldest cultural beliefs, Robbins moves these astonishing creatures from the background of our lives to the foreground, from the quotidian to the miraculous, showing us that we must fight to save imperiled bird populations and the places they live, for the sake of both the planet and humankind.Praise for The Wonder of Birds"A must-read, conveying much necessary information in easily accessible form and awakening one's consciousness to what might otherwise be taken for granted . . . The Wonder of Birds reads like the story of a kid let loose in a candy store and given free rein to sample. That is one of its strengths: the convert's view gives wide appeal to those who might never have known birds well."--Bernd Heinrich, The Wall Street Journal"Engaging, thoughtful . . . worthy of a place alongside David Attenborough's documentary The Life of Birds or Graeme Gibson's The Bedside Book of Birds . . . This offering will appeal to naturalists, anthropologists, linguists, and even philosophers as well as to lay readers."--Library Journal"In this deeply felt and well-supported argument for avians' value to humankind, science writer Robbins hits the full trifecta for engrossing and satisfying nature writing."--Publishers Weekly (starred review)"Using enchanting stories and rich historical references, Jim Robbins explores the role of birds on the evolution of human self-awareness."--Robert F. Kennedy, Jr."It's one for the birds--what a wonderful book! It will give you wings."--Rita Mae Brown, New York Times bestselling author of Rubyfruit Jungle"The Wonder of Birds provides a great and well-timed gift: a portrait of the quiet miracles around us on each day of our ordinary lives."--Michael Punke, #1 New York Times bestselling author of The Revenant"Jim Robbins writes masterfully, with lucid prose and deep insight into the human psyche and natural world."--Peter Stark, author of Astoria

    In this title, the treatment is made easy-to-follow by giving step-by-step derivations, explanations and by avoiding advanced mathematics unfamiliar to students. It covers: math and physics thorough review sections; and worked examples, followed by a practice exercise.

    What she discovered was the densest concentration of these hawks anywhere in the lower forty-eight states. Why? Houle's findings, eloquently reported, show that ranchers and grazing and wildlife not only can coexist, but in some instances must coexist if we are to save the last of the native prairies for us all.

    He examines its depiction in mythology, literature and art and provides an overview of its fascinating biology. Beautiful photographs illustrate the allure of this mysterious creature. – Sierra Magazine Owl is sparely and eloquently written, scholarly and highly readable . . . an entertaining and informative little gem. It will particularly appeal to the many devotees of these eternally iconic birds. – Emu-Austral Ornithology‘The owls are not what they seem.’ From ancient Babylon to Edward Lear’s The Owl and the Pussycat and the grandiloquent, absent-minded Wol from Winnie the Pooh to David Lynch’s Twin Peaks, owls have woven themselves into the fabric of human culture from earliest times. Beautiful, silent, pitiless predators of the night, possessing contradictory qualities of good and evil, they are enigmatic creatures that dwell throughout the world yet barely make their presence known. In his fascinating new book, bestselling author and broadcaster Desmond Morris explores the natural and cultural history of one of nature’s most popular creatures. Morris describes the evolution, the many species, and the wide spread of owls around the world – excluding Antarctica, owls are found on every land mass, and they range in size from 28 centimetres (the Least Pygmy Owl) to more than 70 centimetres tall (the Eurasian Eagle Owl). As a result of their wide distribution, owls also occur in the folk-tales, myths and legends of many native peoples, and Morris explores all these, as well as the many examples of owls in art, film, literature and popular culture. A new title by an acclaimed author, and featuring many telling illustrations from nature and culture, Owl will appeal to the many devotees of this emblematic bird. Despite the fact that many have never seen or even heard an owl, he illustrates through this enticing read that the owl’s presence is still very real to us today.Desmond Morris is a well-known and critically acclaimed writer and broadcaster. His many books include The Naked Ape (1967), The Human Zoo (1969), and The Human Animal (1994), and he has contributed to numerous natural history and scientific publications.

    Evolutionists have never been able to completely explain why birdsong is so inventive and why many species devote so many hours to singing. The standard explanations of defending territories and attracting mates don't begin to account for the variety and energy that the commonest birds exhibit. Is it possible that birds sing because they like to? This seemingly naive explanation is starting to look more and more like the truth. Why Birds Sing is a lyric exploration of birdsong that blends the latest scientific research with a deep understanding of musical beauty and form. Drawing on conversations with neuroscientists, ecologists, and composers, it is the first book to investigate the elusive question of why birds sing and what their song means to both avian and human ears. Whether playing his clarinet with the whitecrested laughing thrush in Pittsburgh, or jamming in the Australian winter breeding grounds of the Albert's lyrebird, Rothenberg immerses himself in the heart and soul of birdsong. He approaches the subject as a naturalist, philosopher, musician, and investigator. An intimate look at the mostlovely of natural phenomena, Why Birds Sing is a beautifully written exploration of a phenomenon that's at once familiar and profoundly alien.

    Written by Susan McMurry, the Study Guide and Solutions Manual provide answers and explanations to all in-text and end-of-chapter exercises.

    This is the funny, poignant story of their two decades together.On Valentine's Day 1985, biologist Stacey O'Brien first met a four-day-old baby barn owl -- a fateful encounter that would turn into an astonishing 19-year saga. With nerve damage in one wing, the owlet's ability to fly was forever compromised, and he had no hope of surviving on his own in the wild. O'Brien, a young assistant in the owl laboratory at Caltech, was immediately smitten, promising to care for the helpless owlet and give him a permanent home. Wesley the Owl is the funny, poignant story of their dramatic two decades together. With both a tender heart and a scientist's eye, O'Brien studied Wesley's strange habits intensively and first-hand -- and provided a mice-only diet that required her to buy the rodents in bulk (28,000 over the owl's lifetime). As Wesley grew, she snapped photos of him at every stage like any proud parent, recording his life from a helpless ball of fuzz to a playful, clumsy adolescent to a gorgeous, gold-and-white, macho adult owl with a heart-shaped face and an outsize personality that belied his 18-inch stature. Stacey and Wesley's bond deepened as she discovered Wesley's individual personality, subtle emotions, and playful nature that could also turn fiercely loyal and protective -- though she could have done without Wesley's driving away her would-be human suitors! O'Brien also brings us inside the prestigious research community, a kind of scientific Hogwarts where resident owls sometimes flew freely from office to office and eccentric, brilliant scientists were extraordinarily committed to studying and helping animals; all of them were changed by the animal they loved. As O'Brien gets close to Wesley, she makes important discoveries about owl behavior, intelligence, and communication, coining the term "The Way of the Owl" to describe his inclinations: he did not tolerate lies, held her to her promises, and provided unconditional love, though he was not beyond an occasional sulk. When O'Brien develops her own life-threatening illness, the biologist who saved the life of a helpless baby bird is herself rescued from death by the insistent love and courage of this wild animal. Enhanced by wonderful photos, Wesley the Owl is a thoroughly engaging, heartwarming, often funny story of a complex, emotional, non-human being capable of reason, play, and, most important, love and loyalty. It is sure to be cherished by animal lovers everywhere.

    Baker set out to track the daily comings and goings of a pair of peregrine falcons across the flat fen lands of eastern England. He followed the birds obsessively, observing them in the air and on the ground, in pursuit of their prey, making a kill, eating, and at rest, activities he describes with an extraordinary fusion of precision and poetry. And as he continued his mysterious private quest, his sense of human self slowly dissolved, to be replaced with the alien and implacable consciousness of a hawk.It is this extraordinary metamorphosis, magical and terrifying, that these beautifully written pages record.

    What we don’t see is the arduous, life-threatening challenges they face at every moment. Beaks, Bones, and Bird Songs guides the reader through the myriad, and often almost miraculous, things that birds do every day to merely stay alive. Like the goldfinch, which manages extreme weather changes by doubling the density of its plumage in winter. Or urban birds, which navigate traffic through a keen understanding of posted speed limits. In engaging and accessible prose, Roger Lederer shares how and why birds use their sensory abilities to see ultraviolet, find food without seeing it, fly thousands of miles without stopping, change their songs in noisy cities, navigate by smell, and much more.

    The main ideas and applications of the metallurgy are provided in this book.

      Every spring, billions of birds sweep north, driven by ancient instincts to return to their breeding grounds. This vast parade often goes unnoticed, except in a few places where these small travelers concentrate in large numbers. One such place is along Lake Erie in northwestern Ohio. There, the peak of spring migration is so spectacular that it attracts bird watchers from around the globe, culminating in one of the world’s biggest birding festivals.     Millions of winged migrants pass through the region, some traveling thousands of miles, performing epic feats of endurance and navigating with stunning accuracy. Now climate change threatens to disrupt patterns of migration and the delicate balance between birds, seasons, and habitats. But wind farms—popular as green energy sources—can be disastrous for birds if built in the wrong places. This is a fascinating and urgent study of the complex issues that affect bird migration.

    I also hope that it will serve as a useful reference too for the many workers engaged in one type of solid state research activity or another, who may be without formal training in the subject.

    Deadly beauty. She turned her face towards me. The owl's massive facial disc produces a funnel for sound that is the most effective in the animal kingdom'Owls have captivated the human imagination for millennia. We have fixated on this night hunter as predator, messenger, emblem of wisdom, something pretty to print on a tote bag or portent of doom. Darlington sets out to tell a new story. Her fieldwork begins with wild encounters in the British Isles and takes her to the frosted borders of the Arctic. In her watching and deep listening to the natural world, she cleaves myth from reality and will change the way you think of this magnificent creature.

    Whether satirizing bird snobs or relating the traditions and taboos of the birding culture, each essay is as chock-full of helpful information as it is entertaining.

    And before there were fish in the sea, there were cephalopods - the ancestors of modern squid and Earth’s first truly substantial animals. Cephalopods became the first creatures to rise from the seafloor, essentially inventing the act of swimming. With dozens of tentacles and formidable shells, they presided over an undersea empire for millions of years. But when fish evolved jaws, the ocean’s former top predator became its most delicious snack. Cephalopods had to step up their game. Many species streamlined their shells and added defensive spines, but these enhancements only provided a brief advantage. Some cephalopods then abandoned the shell entirely, which opened the gates to a flood of evolutionary innovations: masterful camouflage, fin-supplemented jet propulsion, perhaps even dolphin-like intelligence. Squid Empire is an epic adventure spanning hundreds of millions of years, from the marine life of the primordial ocean to the calamari on tonight’s menu. Anyone who enjoys the undersea world—along with all those obsessed with things prehistoric—will be interested in the sometimes enormous, often bizarre creatures that ruled the seas long before the first dinosaurs.