Lukas Jenni, Raffael Winkler

Moult and Ageing of European Passerines (eBook, PDF)

Second Edition

• Format: PDF

Produktbeschreibung

THE BTO/BRITISH BIRDS BOOK OF THE YEAR 2020

A brand-new, completely revised second edition of Jenni and Winkler's classic guide, updated and improved for the next generation of ringers and professional ornithologists.

The moult strategies of birds exert an important influence on their behaviour and energetics, and also provide the basis of valuable tools for study. A proper understanding of how feathers are replaced and the precise differences in the appearance of the various feather generations can allow ringers, scientists and keen birdwatchers to age individual birds, and to distinguish between first-year and adult birds. Understanding the moult strategy of a species also provides insights into its general and migration ecology, and allows detailed studies of many aspects of its population dynamics.

Lukas Jenni and Raffael Winkler have studied moult across a wide range of bird species for decades, and in this book bring their observations together to produce a valuable reference for both professional ornithologists and bird ringers. This second edition has been completely updated and revised, with 16 new species accounts added, bringing the total covered to 74.

The first part of the book provides an up-to-date summary of the moult strategies and moult sequences of European passerines, and discusses the ecological consequences of moult. Throughout the book, the authors draw on the enormous amount of data on moult that they have collected over 40 years of study and which, combined with data from the literature, allow them to present a thorough synthesis of the subject.

The second part is of particular value to ringers. Following a general introduction to ageing, detailed moult profiles are given for 74 European passerine species, illustrating all of the major moult strategies and including useful summary statistics, schematic diagrams of the extent of moult and indications of the variation within each species. The main moult strategies are illustrated with schematic graphs, and the moult strategies and extent of moult of every European passerine species are summarised in tabular form.

The crowning feature of this book is its collection of more than 600 full-colour photographs of extended wings, which show the entire range of moult patterns and plumage-ageing criteria. An appendix gives supplementary information on ageing birds by the degree of pneumatisation of the skull.

Large in format, packed with high-quality photography and lavish in production specifications, this second edition of Moult and Ageing in European Passerines is both a major reference for ornithologists, zoologists, bird ringers and dedicated birdwatchers, and a work of great scholarship and beauty.

Produktdetails

• Verlag: Bloomsbury UK eBooks
• Seitenzahl: 336
• Erscheinungstermin: 23. Januar 2020
• Englisch
• ISBN-13: 9781472941503
• Artikelnr.: 58546066

Autorenporträt

Lukas Jenni was born in Basel, Switzerland, in 1955 and became interested in birds as a boy. While studying biology at Basel University he became a volunteer at the Swiss Ornithological Institute and a ringer at the Col de Bretolet ringing station, where his interest in moult and ageing began while working with Raffael Winkler. His graduation study dealt with the morphology and ecology of the Great and Middle Spotted Woodpeckers. In 1979, he became head of the Swiss ringing scheme at the Swiss Ornithological Institute and gained his PhD in zoology with a study of the mass concentrations of Bramblings in winter in 1984. He became a lecturer at the University of Zurich in 1997 and a professor in 2013, and was appointed scientific director of the Swiss Ornithological Institute in 2000. His research focuses on bird migration and its ecophysiology, the ecophysiology of stress, and the moult of birds. He is also involved in many other projects at the Institute, and supervises studies in avian ecology and conservation.

Inhaltsangabe

Preface Part I Chapter One
The function and consequences of moult Chapter Two
Terminology and methods in moult research Chapter Three
The moult of adults Chapter Four
The moult during the first year of life Part II Chapter Five
Ageing European passerines Chapter Six
Species accounts Appendix: The use of skull pneumatization for ageing References Scientific names with their English, German, French, Italian and Spanish translations Index Quick reference key