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Author: Mike Archer
Publisher: A&C Black
ISBN: 1408110407
Category : Science
Languages : en
Pages : 610
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Book Description
An overview of the history and ornithological significance of the Bird Observatories of Britain.
Author: Mike Archer
Publisher: A&C Black
ISBN: 1408110407
Category : Science
Languages : en
Pages : 610
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Book Description
An overview of the history and ornithological significance of the Bird Observatories of Britain.
Author: Bird Observatories Council
Publisher: A&C Black
ISBN: 1408139057
Category : Nature
Languages : en
Pages : 609
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Book Description
A comprehensive survey of the valuable work undertaken by Britain's network of bird observatories, with summaries and tables of noteworthy events and much historical background. Bird observatories are research stations established mainly for the study of migration, particularly by means of ringing. There are now 18 scattered around the Britain and Ireland at key points on migration routes, on coastal promontories or small islands. Part of their attraction is the regular occurrence of rarities that are found each year at these observatories. Written by wardens and ringers from each location, Bird Observatories of Britain and Ireland is a timely new edition of one of the earliest Poyser titles. It includes detailed coverage of the history, location, habitats and ornithological interest of each observatory, including summaries and tables of noteworthy events.
Author: Bird Observatories Council
Publisher: A&C Black
ISBN: 1408139065
Category : Nature
Languages : en
Pages : 571
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Book Description
A comprehensive survey of the valuable work undertaken by Britain's network of bird observatories, with summaries and tables of noteworthy events and much historical background. Bird observatories are research stations established mainly for the study of migration, particularly by means of ringing. There are now 18 scattered around the Britain and Ireland at key points on migration routes, on coastal promontories or small islands. Part of their attraction is the regular occurrence of rarities that are found each year at these observatories. Written by wardens and ringers from each location, Bird Observatories of Britain and Ireland is a timely new edition of one of the earliest Poyser titles. It includes detailed coverage of the history, location, habitats and ornithological interest of each observatory, including summaries and tables of noteworthy events.
Author: Peter Lack
Publisher: A&C Black
ISBN: 1408138271
Category : Nature
Languages : en
Pages : 448
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Book Description
This companion volume to The Atlas of Breeding Birds of Britain and Ireland is derived from surveys of birds present in Britain and Ireland during the three winters, 1981/82, 1982/83 and 1983/84. The surveys were organised by the British Trust for Ornithology and the Irish Wildbird Conservancy, as were the earlier breeding birds surveys. The Winter Atlas maps 200 species, 192 of which have full-page two-colour maps faced by a page of text. The texts (written by over 100 specialists) comment on the survey results, the species generally and the distribution and abundance as mapped. In addition there are introductory chapters on the maps, the weather in the three winters, bird patterns and movements; and appendices describing the planning, organisation, field methods, and processing of the survey data from record cards to computer output and maps. A team of 23 artists, led by Robert Gillmor, has provided the line drawings which head the species accounts.
Author: Jeff Martin
Publisher: Bloomsbury Publishing
ISBN: 1472943570
Category : Nature
Languages : en
Pages : 313
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Book Description
'Jeff Martin explores the Tawny Owl's natural history in the greatest detail. Where controversy has arisen in the literature, he has put forward all points of view so the reader can make his or her own judgements. There seems nothing concerning the biology of this owl that Jeff has not researched.' - Derek Bunn, author of The Barn Owl The haunting calls of the Tawny Owl can be heard from Scandinavia in the north of its range to North Africa in the south. Most people would consider it to be a common and widespread species throughout Europe, but populations in Britain at least are declining, and we need to understand more about the behaviour and ecology of this magnificent woodland bird if its future is to be secured. Jeff Martin has been studying owls for decades, and in this timely book he combines his personal observations together with those of other ornithologists and a comprehensive review of the literature, resulting in some surprising revelations. It was not long ago, for example, that the Tawny Owl was considered to be one of the most nocturnal of all owl species, but in recent years it has been observed sunbathing, calling and even hunting in broad daylight. The Tawny Owl begins by exploring the research that has been undertaken over the last two centuries, and the gaps that remain in our knowledge. Subsequent chapters detail the evolution and classification of this relatively young species, its status and distribution across Europe, its feeding, breeding and behavioural ecology, why numbers are falling, and what we can do about it. Interestingly, this silent hunter appears to be increasingly preying on passerine birds, as forest degradation and destruction have had a negative impact on small mammal numbers. The book concludes by looking at the role that Tawny Owls have played in British culture, and whether the changes in behaviour and plumage among the British population could mean we have a new subspecies evolving on our island.
Author: Ronald Hickling
Publisher: A&C Black
ISBN: 1408138433
Category : Nature
Languages : en
Pages : 297
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Book Description
In the year 1983, the British Trust for Ornithology celebrated its first 50 years. This volume records much of the history of birdwatching and ornithology since the early 1930s. The book is not a history of the BTO, but many of the Trust's achievements helped fashion the development and direction of ornithology over the decades, and major aspects of the Trust's work rightly have detailed treatment. The book ranges widely, it looks at the changing bird as well as the changing bird watcher and records the work of related conservation bodies, it considers the future and the past and includes an extensive section of useful facts and figures, whilst never losing sight of the central theme which is the book's title.
Author: James Fisher
Publisher: A&C Black
ISBN: 1408138670
Category : Nature
Languages : en
Pages : 170
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Book Description
This revised edition of the late James Fisher's much praised Watching Birds is the work of Dr Jim Flegg, Director of the British Trust for Ornithology. In his Preface Dr Flegg writes: 'It is a daunting task to revise the bird book on which you cut your teeth: it is the surest measure of the man who wrote it that what is needed, after thirty-odd years, is an updating and not a sweeping revision.' Among James Fisher's deservedly popular writings Watching Birds was probably the most read and consulted. After several reprints (published by Penguin Books) he planned to re-write it, and it is wholly appropriate that the work should now be done by Dr Flegg who, like the original author, has done much to help arouse and stimulate a widening interest in watching and understanding the life and world of birds. It is an indication of that interest today that radio and TV programmes (in which Dr Flegg has frequently participated) have audiences of millions. Such numbers are hardly surprising since few leisure activities offer as effective or as gratifying an antidote to the pressures of modern life as birdwatching - and few can be as readily and inexpensively pursued at almost any time, anywhere. Watching Birds has been an introduction and an item of basic equipment to tens of thousands of birdwatchers in the past, and this new and revised edition is assured of an even wider audience. Jacket colour photograph by Jim Flegg.
Author: National Research Council
Publisher: National Academies Press
ISBN: 0309047757
Category : Science
Languages : en
Pages : 149
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Book Description
The Hawaiian Crow, or 'Alala, once an inhabitant of large forested areas of Hawaii, is now found only in the wild in a relatively small area of the central Kona coast. The decline of the 'Alala is part of a larger phenomenon of reduction and extinction of forest birds throughout Polynesia that has been associated with human colonization. It is a symptom of underlying ecological problems. In this book, a committee of experts in ornithology, captive propagation, conservation biology, population genetics, and ecology analyzes existing data about the 'Alala and details its findings, conclusions, and recommendations concerning recovery efforts for this endangered bird.
Author: Clive Hutchinson
Publisher: A&C Black
ISBN: 1408137003
Category : Nature
Languages : en
Pages : 218
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Book Description
Birdwatching has become an increasingly popular pastime in Ireland as elsewhere. Nor is all of the birdwatching done by the Irish. Many professional ornithologists from Britain and Western Europe find good reason to study Ireland's birds, as do the numerous birdwatching visitors each year. Clive Hutchinson, a leading Irish ornithologist, has compiled this comprehensive review of birds in the Republic and Northern Ireland to coincide with the 21st anniversary year of the Irish Wildbird Conservancy's foundation and he has had the IWC's active support throughout. Knowledge about the status and distribution of birds in Ireland has increased greatly since the 1960s and this is reflected in the detailed species accounts which form the major part of the book. Factors which led to this greater knowledge, recent changes in bird distribution and status, and reasons for the absence of some species are topics discussed in the book's introductory chapters. Other subjects covered are Ireland's topography, climate and habitats, a review of ornithology and ornithologists in Ireland over the last 100 years, and conservation programmes of more recent times. John Busby's superb illustrations (more than 100) are a feature of the book, helping to set the Irish scene as well as depict its birds.
Author:
Publisher:
ISBN:
Category : Bird banding
Languages : en
Pages : 282
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Book Description
