Portland, located in the Pacific Flyway, is a critical resting, feeding and nesting habitat for migratory birds. Guide to Portland Birds, developed in collaboration with the Audubon Society of Portland, OR, will help to identify more than 140 familiar species through detailed illustrations. A map featuring prominent city-wide birding hotspots is a great resource for both visitors and residents. Laminated for durability, this lightweight guide will conveniently fold to fit into your pocket. Perfect for observing your backyard feeder visitors or those species out on the trail. Made in the USA.