The Helm Guide to Bird Identification

Zusatztext ...this is an indispensable addition to your library. Informationen zum Autor Keith Vinicombe is one of Britain's top ID experts, writing regularly for Birdwatch magazine on the subject. Alan Harris is one of the world's top bird artists. Klappentext An essential field guide companion covering species pairs or groups that are difficult to identify. This book covers difficult identification issues by looking at tricky species pairs or groups of birds, and comparing and contrasting their respective features.Designed as a field companion, it supplements the standard field guides and provides much additional information.As well as detailed texts, the books include extensive illustrations of all relevant ages and plummages of the species concerned. Vorwort An essential field guide companion covering species pairs or groups that are difficult to identify. Zusammenfassung An essential field guide companion covering species pairs or groups that are difficult to identify. This book covers difficult identification issues by looking at tricky species pairs or groups of birds, and comparing and contrasting their respective features.Designed as a field companion, it supplements the standard field guides and provides much additional information.As well as detailed texts, the books include extensive illustrations of all relevant ages and plummages of the species concerned. Inhaltsverzeichnis Acknowledgements IntroductionHow to Use this BookShort Cuts to IdentificationGlossaryTopographical TipsMoult and AgeingSpecies (22-375) General bibliography Specific bibliography Index

...this is an indispensable addition to your library.

Vorwort
An essential field guide companion covering species pairs or groups that are difficult to identify.

Autorentext
Keith Vinicombe is one of Britain's top ID experts, writing regularly for Birdwatch magazine on the subject. Alan Harris is one of the world's top bird artists.

Inhalt
Acknowledgements Introduction How to Use this Book Short Cuts to Identification Glossary Topographical Tips Moult and Ageing Species (22-375) General bibliography Specific bibliography Index