Oklahoma Birds Field Guide
Learn about and identify birds using Stan Tekiela's state by state field guides. The full page, color photos are incomparable and include insets of winter plumage, color morphs and more. Plus, with the easy to use format, you don't need to know a bird's name or classification in order to easily find it in the book. Using this field guide is a real pleasure. It's a great way for anyone to learn about the birds in your state.