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Author: Ewan Urquhart
Publisher: A&C Black
ISBN: 1408138018
Category : Nature
Languages : en
Pages : 321
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Book Description
A comprehensive treatment of the birds of the genus Saxicola. The genus Saxicola contains about 13 species, depending on taxonomy. They are a distinctive and popular group of birds, and include two very familiar and attractive British species - the Stonechat and Whinchat. This volume is primarily an identification guide, using colour plates and photographs to illustrate the various races and plumages, but the text also covers the biology, habitat and range of each species. DNA data is presented, and there are distribution maps for each species.
Author: Ewan Urquhart
Publisher: A&C Black
ISBN: 1408138018
Category : Nature
Languages : en
Pages : 321
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Book Description
A comprehensive treatment of the birds of the genus Saxicola. The genus Saxicola contains about 13 species, depending on taxonomy. They are a distinctive and popular group of birds, and include two very familiar and attractive British species - the Stonechat and Whinchat. This volume is primarily an identification guide, using colour plates and photographs to illustrate the various races and plumages, but the text also covers the biology, habitat and range of each species. DNA data is presented, and there are distribution maps for each species.
Author: Roger Lovegrove
Publisher: A&C Black
ISBN: 1408137909
Category : Nature
Languages : en
Pages : 375
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Book Description
This volume sets out for the first time the historical and current status of all the bird species found in Wales together with their present distribution. The rugged countryside of Wales has long been a destination for successive generations of naturalists, ornithologists, oologists and, latterly, birdwatchers. Since the pioneering days of Willoughby and Ray, Pennant and Edward Llwyd, a growing number of intrepid travellers have recorded the wildlife and other natural riches of the mountains and coastlines of Wales. Despite these beginnings and the more recent twentieth century vogue for birdwatching, no volume on the birds of Wales has been produced until now to serve the increasing need for scientifically valid information for conservation purposes. In the years that have passed since the first naturalists visited Wales, changes of unimaginable scale have taken place in the Welsh countryside which have had equally dramatic impacts on the native bird communities. A succession of bird species have either been eliminated deliberately by the hand of man - mainly birds of prey - or have been dispossessed by changes in land use, the spread of industrialisation, urbanisation and pollution, trends which continue today to the increasing detriment of even some of our most familiar countryside birds. Much fine habitat remains however, and new species have come in to colonise Wales and add to the magic of its countryside. The three authors, all staff of the RSPB in Wales, have between them an accumulated experience of some 80 years of first-hand knowledge of birds in the Principality. Their knowledge and love of the birds and Wales itself makes this authoritative volume a landmark both in Welsh and ornithological publishing.
Author: Lukas Jenni
Publisher: Bloomsbury Publishing
ISBN: 1472977203
Category : Nature
Languages : en
Pages : 319
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Book Description
The first comprehensive review of all aspects of the biology of moult, drawing information from across the literature and in all birds, from penguins to passerines. Feathers are amazing structures unique to birds and, for a variety of reasons, they need to be renewed periodically as a whole in a process called moult. During this process, all of the functions of plumage are impaired and most aspects of a bird's life are affected. Every moult determines a bird's appearance anew, and restores plumage efficacy for flight and insulation. Moult profoundly affects physiology and the organization of the annual cycle, and it constrains reproduction and migration. Given these major impacts, which are equal to the other annual challenges of reproduction and migration, it is surprising that research on moult has largely been so neglected a subject. Lukas Jenni and Raffael Winkler have brought together the widely scattered results of studies on the processes and consequences of moult in birds. This book opens with an overview of the functions of plumage, and of feather maintenance and feather wear, and then introduces the two functions of moult: replacement of worn feathers and adjustment of plumage characteristics and appearance. The body of the book then examines feather-growth and the physiology, energetics and control of moult, and how various other physiological processes interact with moult and may compensate for its costs. Significantly, the authors explain how variations in moult and feather quality affect a bird's overall plumage quality, and they highlight the resulting consequences in terms of physical performance, appearance and signalling. Finally, there is a review of all the various solutions that birds have developed to fit moult into the annual cycle. This long-awaited book covers for the first time all aspects of the biology of moult and fills an important gap in the literature, completing our understanding of how the most important annual events in a bird's life fit together into a coherent whole. It draws on a wide range of information – from penguins to small passerines, from raptors to wildfowl – to highlight the variety of the subject and to pinpoint the many gaps in our knowledge along with avenues for fruitful further research.
Author: Dominic Couzens
Publisher: Bloomsbury Publishing
ISBN: 1472909925
Category : Nature
Languages : en
Pages : 257
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Book Description
A naturalist's journey to explore and understand the birds that fill the air with their music. The dawn chorus: a single voice cutting through the darkness heralds a breaking wave of sound at the very beginning of the day. It is an iconic natural phenomenon with many familiar performers, yet it is a mysterious event for which there is no complete explanation. A mass of starlings gathers at the end of the midwinter day. As the sun sets, wave upon wave of bodies rolls in and embarks upon another of nature's great attempts to show off. The murmuration is another much-admired spectacle, but again its purpose is obscure and defies our understanding. From dawn until dusk, birds do things that are surprising and mystifying. Songs of Love and War delves into bird behaviour and uncovers its purpose and meaning. More than just an inside look at bird behaviour, this book also represents a personal journey of discovery. What starts as a desire to learn more about the birds encountered on a regular father-and-son walk through the woods leads to a realisation that a bird's life is very far from the idyllic scene that can often be glimpsed by the casual birdwatcher. Actually a bird's life is often unusual and surprising, but above all it is brief and much darker than you might think.
Author: Simon Aspinall
Publisher: Bloomsbury Publishing
ISBN: 1472986180
Category : Nature
Languages : en
Pages : 241
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Book Description
This is the first dedicated field guide for the United Arab Emirates. The UAE is an increasingly popular tourist destination, with a good infrastructure for visitors. This new field guide is based on the bestselling Birds of the Middle East (2nd edition) and covers all the birds of these Gulf states. The new text written by Simon Aspinall and Richard Porter is specific to the Gulf, and new maps are provided for all breeding birds and regular visitors. The plates are recomposed from Birds of the Middle East, with three extra plates of introduced species.
Author: Nick Crouch
Publisher:
ISBN: 1789620090
Category : Nature
Languages : en
Pages : 609
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Book Description
The last comprehensive review of Nottinghamshire's birds was produced more than four decades ago. Much has changed since then, and a new avifauna is long overdue. This book draws together historic reports from the nineteenth century, records from the files of the county bird club (Nottinghamshire Birdwatchers), and data from national and regional surveys and monitoring programmes. The resulting account presents an overview of the present state of the county's birdlife, set against a context of environmental and climatic change. The gravel pits in the Trent and Idle Valleys form major corridors for birds moving across Britain and Nottinghamshire has attracted more than its share of national rarities. These include Britain's first Egyptian Nightjar and Lesser Yellowlegs in the nineteenth century, Bufflehead, Redhead, Cedar Waxwing and breeding Black-winged Stilts in the twentieth century, and a memorable nesting attempt by European Bee-eaters in 2017. The woods and heaths of Sherwood lying in the middle of the county also provide a haven for an array of iconic species including European Nightjar, Eurasian Woodcock, Honeybuzzard and Hawfinch. This book describes the past and present status of the 334 species that have been recorded in Nottinghamshire up to 2018. Lavishly illustrated with photographs taken within the county, and sketches from the internationally recognised artist Michael Warren, it is intended to be an authoritative reference to the birds of Nottinghamshire.
Author:
Publisher:
ISBN:
Category : Birds
Languages : en
Pages : 360
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Book Description
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ISBN:
Category : English periodicals
Languages : en
Pages : 494
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Book Description
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Publisher:
ISBN:
Category : Natural history
Languages : en
Pages : 350
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Book Description
Author: Rob Hume
Publisher: Princeton University Press
ISBN: 0691204969
Category : Nature
Languages : en
Pages : 580
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Book Description
A new, improved and thoroughly updated edition of the bestselling photographic guide—the only one to cover every bird, in every plumage, ever recorded in Britain and Ireland A bestselling guide since it was first published, Britain's Birds has quickly established itself as the go-to photographic identification guide to the birds of Great Britain and Ireland—the most comprehensive, up-to-date, practical and user-friendly book of its kind. Acclaimed by birdwatchers of all kinds, from the beginner to the most experienced, the guide has now been thoroughly revised and updated to make it even better than before. Combining the finest of identification guide content and presentation, this eagerly awaited second edition preserves the best of the first edition while covering twelve newly recorded species and offering a host of improvements that make identification easier. Provides comprehensive coverage of all the birds ever recorded in Britain and Ireland Describes and illustrates all plumages likely to be encountered Features more than 3,200 stunning photographs carefully selected to show the birds as you really see them Outlines simple steps to help you identify any bird you see Presents simple and accurate comparisons of similar and difficult species New features include: Coverage of 12 new species recorded since the first edition plus revisions to reflect the latest taxonomy Coverage of all subspecies Improved identification aids, including more than 400 new photos, enhanced photo annotations and many redesigned plates Fully revised species accounts, including the latest information on identification features, status, numbers, geographical range and date ranges for all plumages that may be seen during only part of the year
