To be sure, this field guide is better than having no field guide. If birds posed for observation, it would be a great field guide. But for the real world this guide is disorganized in text and illustrations beyond excuse. I'm not sure this is the author's fault. It may be due to the publisher cutting costs. Still, no excuse. A birder will pay a premium for a great field guide. Illustrations are jammed together on each plate with no regard to proportionate size, or to other birds on that plate. For example, kingfishers are intermixed with trogons, motmots, swallows and woodpeckers on 3 separate plates. The amazon kingfisher is on one plate; the similar green kingfisher is 2 plates later. Quick comparison is impossible. Seven trogons are together on one plate, but the elegant trogon is 2 plates later. Some woodpeckers are on each of plates 20, 21 & 22; the imperial woodpecker is on plate 45. First I cried, then I laughed.