"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.
Large in format, packed with high-quality photography and lavish in production specifications, this incredible book, the product of more than 20 years of detailed data collection since the publication of the first edition, will be indispensible for ringers, bird-banders and professional ornithologists alike."
