National Geographic Field Guide to the Birds of North America

Edited by Jon Dunn & Jonathan Alderfer

A bestseller with more than a quarter of a million copies sold, this completely revised and updated fifth edition is the most authoritative, sought-after guide to birds of North America on the market - for birders of all levels.

Among the fifth edition's key elements and practical improvements:

• *Every North American species - 967 in all including a new section on accidental birds -classified according to the latest official American Ornithologists' Union checklist
• *4,000 full-colour illustrations by the foremost bird artists at work today and newly updated range maps that draw on the latest data
• *New durable cover for added protection against adverse weather, plus informative quick-reference flaps that double as placemarkers
• *New reader-friendly features like thumbtabs that make locating key sections faster and easier, and a quick-find index to direct users straight to the information they need.

504 pages.

Softback £17.99