The National Audubon Society Field Guide to North American Trees: Western Region is a definitive resource for tree enthusiasts, botanists, and nature lovers focusing on the diverse tree species of the western United States. This comprehensive field guide features detailed descriptions, vibrant color photographs, and informative illustrations to aid in the identification of over 650 tree species. The book is organized by leaf shape and arrangement, making it user-friendly for quick and accurate identification in the field. With its extensive information on habitat, bark, fruit, and range, this guide is an essential companion for anyone interested in the rich arboreal landscapes of the western region.