Profiling more than 400 of the most commonly seen birds in western North America, this handy photographic field guide brings each species to life on the page.From the bald eagle to the California quail to the golden-crowned sparrow, high-quality photographs capture the beauty of the birds and, coupled with concise text, make identification in the wild quick and effortless. Detailed illustrations show typical plumage, comparing juvenile and adult, male and female, and appearance during the winter and summer months. No matter when you want to go birdwatching, American Museum of Natural History: Pocket Birds of North America, Western Region can help you locate where a certain species can be seen throughout the entire year, even during migration season.Created in association with the American Museum of Natural History and produced in a compact and easy-to-use format, American Museum of Natural History: Pocket Birds of North America, Western Region is the perfect field companion for bird enthusiasts of all ages and levels of experience.