Periwinkle Misses His Friend. Periwinkle has recently moved into the Blue's Clues house from the city and very much misses his city bird friend, Periwinkle. We help to cheer him up and in the process learn all about the big city. In the Blue Skiddoo segment, we find out about city things and also help out someone to find their friend. Also, when Periwinkle has trouble playing some of the games he always enjoyed at home, we help him to come up with some new twists on the old games.