At the park, in the garden, or on a walk, keep this tabbed booklet close at hand. Based on Jaret C. Daniels' best-selling butterfly field guides, Butterflies of the Northwest features only species seen in Alaska, Idaho, Montana, Oregon, Washington, and Wyoming.

• It's organized by color for quick and easy identification.
• Narrow your choices by color, and view just a few butterflies at a time.
• The easy-to-use format and detailed photographs, with key markings of more than 100 species, help to ensure positive ID for even casual observers.
• The pocket-size format is much easier to use than laminated foldouts, and the tear-resistant pages help to make the book durable in the field.