Sylvia Warblers : Identification, Taxonomy and Phylogeny of the Genus Sylvia PDF
by Andreas Helbig, Gabriel Gargallo, Hadoram Shirihai
Illustrated by Alan Harris
Part of the Helm Identification Guides series
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Description
Based on phylogenetic research, this complete study of the genus Sylvia describes two new species and establishes identification criteria for all members of the family.
A lengthy introduction explains the background to the research and outlines the main features of the genus. The 25 species are then treated in detail, including the African parisomas, which are here included in the Sylva group.
The species accounts include sections on every aspect of identification, with colour illustrations showing age, sex and racial differences, distribution maps, sonograms, moult and wing diagrams and tables.
Information
-
Download - Immediately Available
- Format:PDF
- Pages:576 pages
- Publisher:Bloomsbury Publishing PLC
- Publication Date:30/08/2010
- Category:
- ISBN:9781408135488
Information
-
Download - Immediately Available
- Format:PDF
- Pages:576 pages
- Publisher:Bloomsbury Publishing PLC
- Publication Date:30/08/2010
- Category:
- ISBN:9781408135488
