Trotro gets an old toy duck from the attic. With a quack quack here and a quack quack there, Trotro tricks mummy into looking for a real duck everywhere. With the help of Lilly and Zoe, Trotro forms an orchestra.
Trotro finds a surprise toy in a packet of cereals. It 's a whistle! Trotro is over the moon. He startles his daddy, pretends to be a little train and even talks to a bird.
Mummy asks Trotro to fetch some vegetables from the garden. But Trotro discovers that it is really good fun to pull up the carrots and to play with the leaves of the leeks and to find out the size of potato hidden underground.