The Vultures of Africa PDF Download
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Author: Peter J. Mundy
Publisher:
ISBN:
Category : Vultures
Languages : en
Pages : 472
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Book Description
Author: Peter J. Mundy
Publisher:
ISBN:
Category : Vultures
Languages : en
Pages : 472
Get Book Here
Book Description
Author: Katie Fallon
Publisher: University Press of New England
ISBN: 151260030X
Category : Nature
Languages : en
Pages : 256
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Book Description
Turkey vultures, the most widely distributed and abundant scavenging birds of prey on the planet, are found from central Canada to the southern tip of Argentina, and nearly everywhere in between. In the United States we sometimes call them buzzards; in parts of Mexico the name is aura cabecirroja, in Uruguay jote cabeza colorada, and in Ecuador gallinazo aura. A huge bird, the turkey vulture is a familiar sight from culture to culture, in both hemispheres. But despite being ubiquitous and recognizable, the turkey vulture has never had a book of literary nonfiction devoted to it - until Vulture. Floating on six-foot wings, turkey vultures use their keen senses of smell and sight to locate carrion. Unlike their cousin the black vulture, turkey vultures do not kill weak or dying animals; instead, they cleanse, purify, and renew the environment by clearing it of decaying carcasses, thus slowing the spread of such dangerous pathogens as anthrax, rabies, and botulism. The beauty, grace, and important role of these birds in the ecosystem notwithstanding, turkey vultures are maligned and underappreciated; they have been accused of spreading disease and killing livestock, neither of which has ever been substantiated. Although turkey vultures are protected under the Migratory Bird Treaty Act, which makes harming them a federal offense, the birds still face persecution. They've been killed because of their looks, their odor, and their presence in proximity to humans. Even the federal government occasionally sanctions "roost dispersals," which involve the harassment and sometimes the murder of communally roosting vultures during the cold winter months. Vulture follows a year in the life of a typical North American turkey vulture. By incorporating information from scientific papers and articles, as well as interviews with world-renowned raptor and vulture experts, author Katie Fallon examines all aspects of the bird's natural history: breeding, incubating eggs, raising chicks, migrating, and roosting. After reading this book you will never look at a vulture in the same way again.
Author: Ian Parsons
Publisher:
ISBN: 9781849954570
Category : Nature
Languages : en
Pages : 192
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Book Description
A Vulture Landscape is more than just a book about vultures, in the same way that these majestic flyers are more than just birds. Vultures are a crucial part of many of the world's ecosystems, and without these specialist environmental cleansers the ecosystems wouldn't work properly. A calendar year in the lives of these gargantuan raptors is explored as they live, breed, feed and fly with effortless ease across the skies of the vulture landscape that is Extremadura in central Spain.There are four species of vulture in Europe, and a fifth that is becoming more of a regular visitor as its own global population plummets. The serious conservation issues faced on a day-to-day basis by these species, and their relatives spread across the globe, are explored, issues that in many cases threaten their very survival. However, this book is a celebration of the vulture and the landscape in which it reigns.Using the latest science, his keen eye and his passion for the birds themselves, the author takes the reader on a journey, introducing readers to the vultures, their lives and their landscape. Along the way, much of the other wonderful wildlife of the vulture landscape, from exotic Bee-eaters and bewitching Montagu's Harriers to rutting Red Stags as well as some very excitable cattle, are included. Ian explains how watching vultures is not only addictive, but that it can often lead to vulture gazing, surely the most relaxing form of bird watching there is!
Author: William S. Clark
Publisher: Bloomsbury Publishing
ISBN: 147292570X
Category : Nature
Languages : en
Pages : 868
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Book Description
The most comprehensive guide to African raptors ever published. Due to its large land mass and impressive variety of habitats, Africa has the most diverse range of raptors of any continent – with almost a third of the world's species occurring in the region. These diurnal birds of prey are well known for their hooked bill and powerful talons, as well as their keen vision that enables them to accurately detect their prey during flight. This authoritative guide, part of the Helm Identification series, features all 106 species found in Africa, with particular emphasis on their field identification. Encompassing falcons, eagles, ospreys, kites, vultures and more, African Raptors discusses the identification of both perched and flying birds, bringing together the very latest research with accurate distribution maps, more than 300 colour photographs and 52 superb plates that illustrate a broad range of ages and racial plumage differences. This book is the ultimate reference on these remarkable birds, and will be indispensable for all birders and ornithologists with an interest in birds of prey.
Author: Kofi Anyidoho
Publisher: Heinemann Educational Books
ISBN:
Category : Poetry
Languages : en
Pages : 134
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Book Description
This selection of poems is from 4500 entries submitted for the 1988 BBC Arts and Africa Poetry Award. The collection reflects the great depth and vigour of contemporary African poetry.
Author: James Ferguson-Lees
Publisher: Bloomsbury Publishing
ISBN: 1472987659
Category : Nature
Languages : en
Pages : 321
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Book Description
Raptors of the World is the definitive handbook to this most popular group of birds. This new field guide uses all of the illustration plates from Raptors of the World, with a concise, revised text on facing pages, to create a conveniently-sized, lightweight field reference covering all 340 raptor species. Several of the plates have been reworked and repainted for this guide. The book also has an updated colour distribution map for each species. Much of the extensive introductory material has been retained in this guide, with the addition of a complete species list containing all subspecies and brief details of their ranges. Armed with this guide, birders will be able to identify with confidence any raptor encountered anywhere in the world.
Author: Scott Weidensaul
Publisher: W. W. Norton & Company
ISBN: 0393608913
Category : Nature
Languages : en
Pages : 383
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Book Description
New York Times Bestseller Finalist for the Los Angeles Times Book Prize A Library Journal Best Science and Technology Book of the Year An exhilarating exploration of the science and wonder of global bird migration. In the past two decades, our understanding of the navigational and physiological feats that enable birds to cross immense oceans, fly above the highest mountains, or remain in unbroken flight for months at a stretch has exploded. What we’ve learned of these key migrations—how billions of birds circumnavigate the globe, flying tens of thousands of miles between hemispheres on an annual basis—is nothing short of extraordinary. Bird migration entails almost unfathomable endurance, like a sparrow-sized sandpiper that will fly nonstop from Canada to Venezuela—the equivalent of running 126 consecutive marathons without food, water, or rest—avoiding dehydration by "drinking" moisture from its own muscles and organs, while orienting itself using the earth’s magnetic field through a form of quantum entanglement that made Einstein queasy. Crossing the Pacific Ocean in nine days of nonstop flight, as some birds do, leaves little time for sleep, but migrants can put half their brains to sleep for a few seconds at a time, alternating sides—and their reaction time actually improves. These and other revelations convey both the wonder of bird migration and its global sweep, from the mudflats of the Yellow Sea in China to the remote mountains of northeastern India to the dusty hills of southern Cyprus. This breathtaking work of nature writing from Pulitzer Prize finalist Scott Weidensaul also introduces readers to those scientists, researchers, and bird lovers trying to preserve global migratory patterns in the face of climate change and other environmental challenges. Drawing on his own extensive fieldwork, in A World on the Wing Weidensaul unveils with dazzling prose the miracle of nature taking place over our heads.
Author: A. R. E. Sinclair
Publisher: University of Chicago Press
ISBN: 9780226760292
Category : Science
Languages : en
Pages : 438
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Book Description
Dynamics of the serengeti ecosystem: process and pattern; The serengeti environment; Grassland-herbivore dynamics; The eruption of the ruminants; The migration and grazing succession; Feeding strategy and the pattern of resource-partitioning in ungulates; Energy costs of locomotion and the concept of foraging radius; The dynamics of ungulate social organization; Serengeti predators and their social systems; Population changes in lions and other predators; The adaptations of scavengers; A simulation of the wildebeest population, other ungulates, and their predators; The influence of grazing, browsing, and fire on the vegetation dynamics of the serengeti; Changes in populations of resident ungulates.
Author: Michael O'Neal Campbell
Publisher: CRC Press
ISBN: 1482223627
Category : Nature
Languages : en
Pages : 372
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Book Description
This book reexamines current knowledge on the evolution, ecology, and conservation biology of both New World vultures (Cathartidae) and Old World vultures (Accipitridae) and seeks answers to past and present regional extinctions, colorizations, and conservation questions. Extinct species of both families are examined, as is the disputed evidence fo
Author: Debbie Blue
Publisher: Abingdon Press
ISBN: 1426775903
Category : Religion
Languages : en
Pages : 217
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Book Description
From biblical times to today, humans have found meaning and significance in the actions and symbolism of birds. We admire their mystery and manners, their strength and fragility, their beauty and their ugliness—and perhaps compare these very characteristics to their own lives in the process. Though admired today, the birds of Scripture are largely unseen and underappreciated. From the well-known image of the dove to the birds that gorge on the flesh of the defeated “beast” in Revelation, birds play a dynamic part in Scripture. They bring bread to the prophets. They are food for the wanderers. As sacrifices, they are the currency of mercy. Highlighting 10 birds throughout Scripture, author Debbie Blue explores their significance in both familiar and unfamiliar biblical stories and illustrates how and why they have represented humanity across culture, Christian tradition, art, and contemporary psyche. With these (usually) minor characters at the forefront of human imaginations, poignant life lessons illuminate such qualities as desire and gratitude, power and vulnerability, insignificance and importance—even as readers gain a better understanding that God’s mysterious grace is sometimes most evident in His simplest of creatures.
