When these ducks go to the pond, it is Bim, Bam, Bop . . . and Oona, always last. Theyre all ducks, but Bim, Bam, and Bop are runners, and Oonas a waddler. “Last is a blot on my life,” she says to her frog friend, Roy. “I dont feel as big as a duck should feel.” But shes good with gizmos, Roy reminds her. So Oona tinkers with things, scraps, and strings, and eventually creates just the right gadget to get her to the pond first.Spunky Oona...