parasitic diseases of wild birds

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Parasitic Diseases Of Wild Birds

Author : Carter T. Atkinson
ISBN : 9780813804576
Genre : Medical
File Size : 51. 19 MB
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Parasitic Diseases of Wild Birds provides thorough coverage of major parasite groups affecting wild bird species. Broken into four sections covering protozoa, helminths, leeches, and arthropod parasites, this volume provides reviews of the history, disease, epizootiology, pathology, and population impacts caused by parasitic disease. Taking a unique approach that focuses on the effects of the parasites on the host, Parasitic Diseases of Wild Birds fills a unique niche in animal health literature.

Parasitic Diseases Of Wild Birds

Author : Carter T. Atkinson
ISBN : 0813820812
Genre : Medical
File Size : 32. 33 MB
Format : PDF, ePub, Mobi
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Parasitic Diseases of Wild Birds provides thorough coverage of major parasite groups affecting wild bird species. Broken into four sections covering protozoa, helminths, leeches, and arthropod parasites, this volume provides reviews of the history, disease, epizootiology, pathology, and population impacts caused by parasitic disease. Taking a unique approach that focuses on the effects of the parasites on the host, Parasitic Diseases of Wild Birds fills a unique niche in animal health literature.

Infectious Diseases Of Wild Birds

Author : Nancy J. Thomas
ISBN : 9780470344361
Genre : Medical
File Size : 54. 89 MB
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Free-living birds encounter multiple health hazards brought on by viruses, bacteria, and fungi, some which in turn can significantly impact other animal populations and human health. Newly emerging diseases and new zoonotic forms of older diseases have brought increased global attention to the health of wild bird populations. Recognition and management of these diseases is a high priority for all those involved with wildlife. Infectious Diseases of Wild Birds provides biologists, wildlife managers, wildlife and veterinary health professionals and students with the most comprehensive reference on infectious viral, bacterial and fungal diseases affecting wild birds. Bringing together contributions from an international team of experts, the book offers the most complete information on these diseases, their history, causative agents, significance and population impact. Focusing on more than just treatment, special emphasis is given to disease processes, recognition and epidemiology.

Parasitic Diseases Of Wild Mammals

Author : William M. Samuel
ISBN : 1840760095
Genre : Medical
File Size : 55. 40 MB
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The first edition was highly successful and a respected reference book for many years. This extensive revision, by 30 contributing authors, details the latest advances in the recognition and detection of parasitic diseases in free-ranging and captive mammals, and addresses wildlife management and public health considerations. It also discusses possible emerging diseases and provides an important expanded section on protozoan parasites. Illustrations include photographs, photomicrographs and drawings, plus over 100 tables. This book is fully referenced and will be useful to students and professionals in parasitology, and to a wide range of wildlife biologists, veterinarians and public health professionals.

Field Manual Of Wildlife Diseases General Field Procedures And Diseases Of Birds

Author : Milton Friend
ISBN : 1479177725
Genre : Science
File Size : 29. 83 MB
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DO WILDLIFE DISEASES REALLY MATTER? The waterfowl manager who wakes up one morning to find ten thousand dead and dying birds in the marsh would think so. Yet virtually every wild bird and mammal harbors at least a few parasites seemingly without obvious adverse consequences. Parasites, viruses, bacteria, and fungi are component parts of the ecosystems in which wildlife are found, but do not necessarily cause disease. Millennia of coevolution have engendered a modus vivendi that assures the survival of both host and parasite populations. Then why the ten thousand sick and dying birds? Ecosystems are changing. Waterfowl are concentrated on shrinking wetlands and remain there for longer periods of time, facilitating bird-to-bird spread of the bacteria that cause avian cholera. Or permitting the buildup of parasites in their hosts from a small, relatively benign number to massive numbers that cause disease and death. Water quality of wetlands changes, favoring the production of deadly botulinum toxin by bacteria and its mobilization up the food chain to waterfowl. New, totally artificial habitats are created with unpredictable results. The extreme temperature, salinity, and other conditions of the Salton Sea have created an unusual ecosystem in which botulism occurs in fish and in birds through biological cycles that are not yet understood. Wetland loss in southern California leaves few alternative places for waterbirds to go, so they are attracted to the Salton Sea. Behavior changes. Mallard ducks take up residence on the ponds and lakes of city parks and lose their migratory habits. They share these bodies of water with exotic species, such as Muscovy ducks that have also taken up residence there after introduction by people, setting the scene for outbreaks of duck plague, and creating the risk of spread to migratory waterfowl that also use these areas. Raccoons and skunks become well adapted to urban life, bringing rabies and canine distemper with them into the city. The environment changes the physiology of wild animals. Human activity introduces into wildlife habitats chemical compounds that adversely affect physiological processes such as reproduction and immune responsiveness. These compounds become incorporated into the ecosystems, often becoming more concentrated as they move up food chains. Their effects can influence wildlife populations. Some of these endocrine-disrupting chemicals, such as chlorinated hydrocarbons (DDE, PCBs), interfere with normal endocrine function by mimicking natural hormones, with resulting eggshell thinning and breakage. Effects of these chemical compounds on immune-system responses to infectious and parasitic agents are less well understood. What to do? Incorporating disease-prevention measures into wildlife management practices requires more information than is usually available. The information-gathering process must begin in the field. Field biologists must monitor disease occurrence. This Field Manual is a valuable aid in identifying the diseases that are likely to be present, and in giving guidance on the gathering and treatment of specimens needed to establish the diagnosis in the laboratory. But the wildlife field biologist is in a position to provide valuable information that goes beyond the collection of samples from sick and dead individuals. Although diseased individuals are the basic unit of surveillance, the occurrence of disease must be put into ecological perspective. A careful description of the ecological setting in which the disease is occurring, and any changes that have occurred over time, are ultimately as important as a careful description of the lesions observed in the individual, if the epidemiology of that disease is to be understood, and the disease prevented through sound wildlife-management practices.

Birds Of Prey

Author : John E. Cooper
ISBN : 9781405147323
Genre : Medical
File Size : 66. 58 MB
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Raptor biology has evolved enormously since the publication of the original edition of this book under the title Veterinary Aspects of Captive Birds of Prey. With the help of leading international experts, John E. Cooper has updated and expanded this classic reference to include all the latest data on the health and diseases of raptors. While still serving the needs of veterinary surgeons who treat birds of prey, Birds of Prey: Health & Disease also appeals to a wide readership of falconers, avian researchers, breeders, rehabilitators and zoo staff. Important changes to this new edition are the inclusion of data on free-living birds, additional material on fractures, pathology, legislation and poisons, and new sections on neonatology, health monitoring, captive-breeding and host-parasite relations. This book reviews all aspects of birds of prey, giving invaluable up-to-date information on diseases and pathology, but also looking at the history of the subject, the origins of terms, the evolution of current thinking and ending with a reliable list of primary references for further reading.

Epidemiology Diagnosis And Control Of Poultry Parasites

Author : Anders Permin
ISBN : UOM:39015057640156
Genre : Poultry
File Size : 84. 74 MB
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Parasitic Infections And The Immune System

Author : Felipe Kierzenbaum
ISBN : 9780080924052
Genre : Medical
File Size : 86. 5 MB
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Featuring the work of several world authorities, this volume places primary emphasis on the mechanism of parasite produced changes in the immune response (i.e. immunosuppression). The text covers parasitic diseases on which the World Health Organization has aggressively promoted research through its Program on Research and Training In Tropical Diseases. Chapters cover parasitic diseases such as malaria, American trypanosomiasis (Chagas' disease), African trypanosomiasis (sleeping sickness), leishmaniasis, schistosomiasis and onchocerciasis. Also included are discussions of toxoplasmosis and amebiasis. The material is drawn from the body of literature that has been rapidly accumulating for the last 15 years. An important feature of this text is that the contributors first outline existing knowledge about the immunology of each infection, thereby enabling the reader to more easily appreciate why and how the immunological alterations that accompany a disease are important, and then, to review the postulated mechanisms for such alterations. Consequently, the impact that each parasitic infection has on the immune system is always described in the "heart" of each chapter rather than at the beginning.

Avian Malaria Parasites And Other Haemosporidia

Author : Gediminas Valkiunas
ISBN : 0203643798
Genre : Nature
File Size : 29. 47 MB
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When studying the effects of parasites on natural populations, the avian haematozoa fulfills many of the specifications of an ideal model. Featuring a multitude of tables and illustrations, Avian Malaria Parasites and Other Haemosporidia summarizes more than a century of research on bird haemosporidians. For a long time, bird blood parasites served as important models in studying human diseases. Although now largely replaced, the wealth of data and research remain. With chapters addressing life cycles and morphology, pathogenicity, ultrastructure, geographical distribution, and illustrated keys to all known species of the parasites, this book is a masterful assessment of the biology of bird haemosporidian parasites.

Disease In Wild Animals

Author : Gary A. Wobeser
ISBN : 9783540489788
Genre : Science
File Size : 89. 6 MB
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Gary Wobeser's successful book from 1994 has been completely updated and enlarged in a new second edition. An in-depth overview of the available techniques for the investigation and management of disease in free-ranging animals is provided. The subjects are illustrated with examples drawn from around the world, with emphasis on the special requirements involved in working with wild animals. The book draws on the author’s training as a wildlife biologist.

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