The Sibley Guide to Birds, 2nd Edition by David Allen Sibley
A bestselling book for both professional and amateur ornithologists alike, this volume is must-have for any collection. Copies are flexibound making them durable for field use. Building upon the success of the first publication this edition contains 624 pages of amazing paintings, habitat information, seasonal ranges, a revised taxonomic order and current most common names for every species.
Published by Penguin Random House. Flexibound, 624 pages with thousands of rich, color-accurate illustrations and images.