In a unique blend of caricature and realism, five adorable cartoon bluebirds - a band in search of a different song for their upcoming concert - go birdwatching (and bird-listening) across the continent. Along the way they see remarkable (real) birds from the bald eagle in Alaska to mallard ducks in Boston, and discover the joys of birdwatching. The book is chock full of information about the birds, in the form of "field guide" pages, journal entries by the BLUES, and birding tips.