Is that butterfly outside your window a Monarch or a Giant Swallowtail? What's the best kind of feeder for attracting birds to your backyard? This pocket-size, brilliantly colorful, simple-to-use guide is an ideal introduction to the birds of the Western United States. It contains dozens of full-color photographs that enable readers of all ages to identify the most common species; range maps; tips on attracting and observing firds; information on habitat needs, life cycle, food preferences; and much more.