Sibley Guides Book: The Sibley Field Guide to Birds of Western North America

Learn how to identify over 700 species of our feathered friends with The Sibley Field Guide to Birds of Western North America from Sibley Guides. This book, written and illustrated by David Allen Sibley, focuses on the regions of the continent north of Mexico. It covers states and provinces in or west of the Rocky Mountains, including the 'Trans-Pecos' Big Bend region of Texas. Information is laid out in a format that is logical and readily understood, so that even beginners will not be overwhelmed and so that everyone will be able to compare birds of the same and different species with ease. Each species has a small map showing the range in summer, winter, and migration. A handy quick index is located at the end of the book for easy reference.