Features & Benefits
- Compact and comprehensive guide featuring 715 birds found west of the Rocky Mountains
- Updated information on frequency, nesting, behavior, food and feeding, voice description, and identification features
- More than 5,046 illustrations with captions pointing out important field marks
- More than 652 updated maps showing winter, summer, year-round, migration, and rare ranges
- Revised illustrations of species and regional forms, and current taxonomic order and common names
- Perfect guide to take to the field and spot birds in the Western region













