Author: J. I. Hardy
Publisher:
ISBN:
Category :
Languages : en
Pages : 28

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Book Description

Author: J. I. Hardy
Publisher:
ISBN:
Category : Feather industry
Languages : en
Pages : 28

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Book Description

Author: John I. Hardy
Publisher: Forgotten Books
ISBN: 9780265793695
Category : Science
Languages : en
Pages : 34

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Book Description
Excerpt from Feathers From Domestic and Wild Fowl There are many practical uses. The feather duster is still avail able, though goose quills have gone out of style. During the war, large quantities of feathers were suitably dyed and applied to sur faces for camouflage purposes. They were also processed to yield feather fibers, which proved to be acceptable extenders of down for sleeping bags. These fibers will also be used in some of the newer textiles But the greatest volume of feathers is used in pillows. Quilts, comforters, and upholstery. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.

Author:
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 16

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Author:
Publisher:
ISBN:
Category : Agriculture
Languages : en
Pages : 28

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Author: Oluyinka A Olukosi
Publisher: CABI
ISBN: 1786395118
Category : Medical
Languages : en
Pages : 200

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Book Description
The feathers and skin in birds are the first line of defence, but are also important in helping the bird to maintain a stable internal temperature, facilitate integral mobility and ensure successful mating in some species. For poultry, the physical conditions of feathers and skin are important barometers to assess the impact of management and ensure health and welfare. Based on the proceedings of a recent symposium, this book documents the significant developments that have been made in our understanding of the importance of the integument to poultry species. The book: Traces the development of the integument over time and discusses our current understanding of its embryonic development. Includes a broad range of studies covering genetics, welfare, health, nutrition, and management. Promotes research opportunities in an under-studied field. Providing a comprehensive yet concise summary of the available research, this book is an invaluable resource for both the poultry industry and for researchers in animal science and welfare at undergraduate and graduate levels.

Author: Cloé Fraigneau
Publisher: Bloomsbury Publishing
ISBN: 147297171X
Category : Science
Languages : en
Pages : 400

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Book Description
This guide to the feathers of Europe's birds covers more than 400 species, with an innovative key allowing for exceptionally precise identification by colour as well feather structure and shape. Collection and conservation methods, locations of feathers on the bird, and identification and description of the feathers of species are clearly explained and richly illustrated. The large format of the book allows feathers to be shown in great detail. - The feathers of more than 400 European species are described, more than 300 are illustrated, and there is a total of 400 photographs. - A large format guide allows for efficient identification. - Presents a novel and innovative method to recognise the feathers of Europe's birds.

Author: Darrell Whitworth
Publisher: Food & Agriculture Org.
ISBN: 9789251059081
Category : Medical
Languages : en
Pages : 124

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Book Description
The highly pathogenic avian influenza H5N1 strain has spread from domestic poultry to a large number of species of free-ranging wild birds, including non-migratory birds and migratory birds that can travel thousands of kilometers each year. The regular contact and interaction between poultry and wild birds has increased the urgency of understanding wild bird diseases and the transmission mechanisms that exist between the poultry and wild bird sectors, with a particular emphasis on avian influenza. Monitoring techniques, surveillance, habitat use and migration patterns are all important aspects of wildlife and disease ecology that need to be better understood to gain insights into disease transmission between these sectors. This manual contains chapters on the basic ecology of avian influenza and wild birds, capture and marking techniques (ringing, color marking and satellite telemetry), disease sampling procedures, and field survey and monitoring procedures.--Publisher's description.

Author: Robin W. Doughty
Publisher: Univ of California Press
ISBN: 9780520094789
Category : Nature
Languages : en
Pages : 208

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Book Description

Author: J. Matthias Starck
Publisher: Oxford University Press, USA
ISBN: 9780195106084
Category : Nature
Languages : en
Pages : 462

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Book Description
This is the first re-appraisal in 50 years of concepts of development made in birds. This book is a case study in evolutionary diversification of life histories. Although birds have a rather uniform body plan and physiology, they exhibit marked variation in development type, parental care, and rate of growth. Altricial birds are fully dependent on their parents for warmth and nutrition and begin posthatching life in a more or less embryonic condition. At the other extreme, such superprecocial species as the megapodes are independent of all parental care from hatching, and the neonate, able to fly, resembles an adult bird. This book thus attempts to present an integrative perspective of organism biology, ecology, and evolution.