Peek behind the curtain of the glorious musicality of birds in Bird Rehearsal, a picture book about a raucous romp through the neighborhood, told entirely in birdsong from the award-winning author/illustrator team Jonah Winter and Stacy Innerst. When the night is done, and the sky begins to lighten, the bird rehearsal begins. It's not meant for us, but here we are, every day, listening . . .