The Sibley Guide to Birds is a best seller for more than a dozen years, and now: the completely revised and updated second edition of the most comprehensive, widely acclaimed bird guide available.
- Among the revisions that have been made for this second edition:
- All illustrations are approximately 15%-20% larger than they appeared in the first edition.
- Every image from the first edition has been re-digitized from the original art.
- 600 new paintings: including illustrations of 85 rare species and additional aspects of the species included in the original edition.
- Two-thirds (4,356) of all original art has been revised, providing improved detail, and reflecting new physical and behavioral information.
- The expanded text includes conservation status, habitat, and tips on finding species in the field.
- More than 600 updated new maps.
- Elegant overall new design.
