This second edition has all the great material from the first but also boasts a horde of improvements and updates. With up-to-date information that has been expanded, beautiful additional illustrations, and an improved design, this is the only version of the Field Guide to the Birds of Western North America you'd ever want or need. A total of 777 species, with more than 5,000 illustrations and 650 color maps, means this portably indispensable book is a must for all birders.(This book may contain a sharpie mark on the top or bottom edge and may show mild signs of shelfwear.)