Eager to learn more about the feathered friends flocking to your yard this season? This impressive ornithological resource profiles "250 North American birds in song"—from a Pacific loon to a Bohemian waxwing to a European starling—with detailed illustrations, interesting facts, and (best of all!) an audio recording of each one's unique song. It's a big, beautiful, comprehensive guide for nature lovers, and avian enthusiasts of all ages will delight in being able to identify the chirpers they hear outside!