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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: 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: Eric Dempsey
Publisher: Gill & Macmillan Ltd
ISBN: 9780717134014
Category : Nature
Languages : en
Pages : 318
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Book Description
The Complete Guide to Ireland's Birds includes the most up-to-date distribution maps and full descriptions of males, females, immatures, voice, diet and preferred habitat of over 300 species.
Author: R. J. Fuller
Publisher: A&C Black
ISBN: 140813702X
Category : Nature
Languages : en
Pages : 354
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Book Description
The book describes all the main habitat types, the structure and composition of bird communities, and reviews bird sites and their distribution throughout Britain. Rob Fuller's book would not have been possible but for the nationwide cooperative endeavour by amateur and professional ornithologists, naturalists and conservationists which led to the British Trust for Ornithology's Register of Ornithological Sites, sponsored by the Nature Conservancy Council. Hitherto, few books have dealt primarily with bird habitats but the subject is of urgent importance now that exploitation of the environment has left few corners of Britain untouched or unthreatened. Even so, the book is much more than timely, it also extends the reader's interest to an area of bird study that has, perhaps, been too little considered. The text is supported by more than 100 diagrams and maps, and over 50 photographs; in addition there are 53 superbly evocative drawings by Donald Watson. For the birdwatcher and all involved with conservation, this is stimulating reading and an essential reference.
Author: Andy Brown
Publisher: A&C Black
ISBN: 140813327X
Category : Nature
Languages : en
Pages : 1370
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Book Description
The Poyser avifaunas Birds in Scotland, Birds in Ireland and Birds in Wales are all now regarded as classic works. The series is now completed with Birds in England, an avifauna for England's diverse birdlife, past and present. England marks the northwestern limit for many Palearctic breeding birds, and is close to the southwestern limit for several others - in particular, several seabird species whose English colonies are of international significance. It is the first point of arrival for new colonists from the south - Little Egret and Yellow-legged Gull are two recent arrivals - and it is also of international importance for wintering and passage populations of various species which breed in the far north of the Palearctic. A diverse and fascinating avifauna is augmented by visits from an impressive range of rarities from as far afield as Siberia and Canada - Nearctic vagrants in particular are well-represented on the English list. This important new avifauna looks in detail at England and its birds, analysing present and historical data to present a complete picture of the status, range and abundance of every bird on the English list.
Author: Robert J. Fuller
Publisher: Cambridge University Press
ISBN: 1139851306
Category : Nature
Languages : en
Pages :
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Book Description
The successful conservation of bird species relies upon our understanding of their habitat use and requirements. In the coming decades the importance of such knowledge will only grow as climate change, the development of new energy sources and the needs of a growing human population intensify the, already significant, pressure on the habitats that birds depend on. Drawing on valuable recent advances in our understanding of bird-habitat relationships, this book provides the first major review of avian habitat selection in over twenty years. It offers a synthesis of concepts, patterns and issues that will interest students, researchers and conservation practitioners. Spatial scales ranging from landscape to habitat patch are covered, and examples of responses to habitat change are examined. European landscapes are the main focus, but the book has far wider significance to similar habitats worldwide, with examples and relevant material also drawn from North America and Australia.
Author:
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 204
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Book Description
Author: Simon Wood
Publisher: A&C Black
ISBN: 1408108720
Category : Nature
Languages : en
Pages : 657
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Book Description
This book is an essential reference for anybody who has watched birds in this amazing county. The County Avifaunas give full details of the status and range of every species recorded in the county in question. Each title covers all species on the county list, with a detailed breakdown of rarity records, and each has introductory sections describing the county's general ecology, climate, weather patterns, its ornithological history and conservation record. Essex is of national and international importance to many migrating and wintering wildfowl and waders, which can be found on the estuaries. Further inland, the Lea Valley harbours important populations of several species within the complex of reservoirs and gravel-pits. Elsewhere, the diverse habits of woodland and parkland, heaths and commons, agricultural land and urban areas mean that at all times of year there is the opportunity to see upwards of 100 species in a day with little effort. This book analyses and summarises all the data collated and documented over the last 200 years and includes available records to the end of 2004. Introductory chapters discuss the geology and habitats of Essex and the amazing fossil bird record. The individual accounts provide an up-to-date status of each species and patterns of occurrence within Essex. A distribution map is included for most breeding species. A breakdown and analysis are provided for all county rarities. Superb line drawings and photographs illustrate the book, all by talented local artists and photographers.
Author: Gwent Ornithological society,
Publisher: A&C Black
ISBN: 1408108909
Category : Nature
Languages : en
Pages : 449
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Book Description
The County Avifauna series provides detailed information on the range and status of bird species at county level. Areas covered so far include Norfolk, Suffolk, Dorset, the Shetland Islands and the Isles of Scilly, with The Birds of Essex in press. Each title includes a breakdown of rarity records, and there are introductory sections describing the area's ecology, climate, ornithological history and conservation record, as well as a gazeteer of the best sites to visit. Gwent contains a wide range of habitats in a relatively small area, including estuarine wetland in the south, valleys in the west, and uplands in the north, with heavily wooded areas in the Usk and Wye valleys. Major sites include the Newport Wetlands, which attracts visitors from throughout Wales and the west of England to its wet grassland, saline lagoons and freshwater reedbeds. Other important sites include Peterstone Wentlooge (along the Severn Estuary west of Newport) and Llandegfedd Reservoir.
Author: Nick Davies
Publisher: A&C Black
ISBN: 1408135868
Category : Science
Languages : en
Pages : 331
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Book Description
This fascinating study describes the natural histories of these brood parasites and examines many of the exciting questions they raise about the evolution of cheating and the arms race between parasites and their prey. Brood parasites fill their armoury with adaptations including exquisite egg mimicry, rapid laying, ejection of host eggs, murder of host young, chick mimicry and manipulative begging behaviour: ploys shown by recent research to have evolved in response to host defence behaviour or through competition among the parasites themselves. While many host species appear defenceless, accepting parasite eggs quite unlike their own, many are more discriminating against odd-looking eggs and some have evolved the ability to discriminate against odd-looking chicks as well. How is this arms race conducted? Will defenceless hosts develop defences in time, or are there constraints which limit the evolution and perfection of host defences? And why are so few species obliged only to lay eggs in host nests? Have host defences limited the success of brood parasitism, or is it in fact much more common than we suspect, but occurring mainly when birds parasitize the nest of their own kind? All of these puzzles are examined in descriptions of the natural history of each of the groups of parasites in turn. Here is a book with wide appeal, both to amateur naturalists fascinated by this most singular and macabre of behaviours and by ornithologists and ecologists interested in the evolution of ecology and behaviour. The story takes us from the classic field work by pioneer ornithologists such as Edgar Chance, Stuart Baker, Herbert Friedmann and others, through to the experimental field work and molecular techniques of today's leading scientists. We visit brood parasites in Europe, Asia, Japan, Africa, Australasia, and North and South America, to look at some of the world's most interesting birds and some of biology's most interesting questions, many of which still beg answers from ornithologists in the future. Brilliant illustrations by David Quinn illuminate the species discussed, showing many behaviours never before illustrated and conveying the thrill of watching these astonishing birds in the wild.
Author: Donald McLusky
Publisher: Springer Science & Business Media
ISBN: 9401176167
Category : Science
Languages : en
Pages : 222
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Book Description
For the inhabitants of many of the world's major cities and towns, estuaries provide their nearest glimpse of a natural habitat; a habitat which, despite the attempts of man to pollute it or reclaim it, has remained a fascinating insight into a natural world where energy is transformed from sunlight into plant material, and then through the steps of a food chain is converted into a rich food supply for birds and fish. The biologist has become interested in estuaries as areas in which to study the responses of animals and plants to severe environmental gradients. Gradients of salinity for example, and the problems of living in turbid water or a muddy substrate, prevent most animal species from the adjacent sea or rivers from entering estuaries. In spite of these problems, life in estuaries can be very abundant because estuarine mud is a rich food supply which can support a large number of animals with a large total weight and a high annual production. Indeed estuaries have been claimed to be among the most productive natural habitats in the world. When the first edition of this book appeared, biologists were beginning to realise that the estuarine ecosystem was an ideal habitat in which to observe the processes controlling biological productivity.
