Yep, Dill is a perfectly ordinary duck. Who can't swim. But who can ride a unicycle and juggle peanuts. Ordinary peanuts, of course. In fact, everything Bizzy invites Dill to do, he does with an extra flair - all the while proclaiming how ordinary he is. Young readers will see what he doesn't, and hopefully internalize the message that we are all a little bit odd, and that's a great thing to be!