The Warbler Guide

• Standard format that dates back to the Peterson Guides • Species are presented separately in taxonomic order with one or more side views of the basic and alternate plumages. • Vocalizations are covered using brief transliterations ("seet seet seet"). • Aging and Sexing is not covered completely in the plates and usually not in the text. • Comparisons of similar species may be mentioned in the text but requires the reader to jump from page to page. THE WARBLER GUIDE