This is new: a hidden object book with sounds. 30 sounds invite you to immerse yourself completely in the zoo visit. The book leads through the park and lets the little readers on the one hand with small pictures and on the other hand with these independent human voices, animal sounds and everyday sounds go on the search and observe the scenes closely and experience them up close. For example, there are little vignettes like the backpack, the carrot, the fish bucket, the ball, the ice cream, the handcart, the penguin, the zebra, the seahorse, the chimpanzee, and the goat, and already readers are setting out to discover all of these in the big pictures. And as soon as they press the sound button, the search continues in an exciting way with other senses: for example, they hear a mother and child talking in amazement about a monkey eating an onion. But where in the picture are this mother and child talking? And where is the mooing coming from if there is no milk cow in the African enclosure? And which animal is answering the keeper? This book is a hidden object book and a first radio play in one. It promotes perception and concentration and is fun at the same time. Each book in the "Wimmelbuch" series contains 6 easy-to-release sound tracks with a total of over 30 individual sounds and a total playing time of around 220 seconds. Pressing the color-coded dots on each double-page spread activates and deactivates the sounds. Children from the age of 2 can operate the books on their own without any problems. For younger children, parents should press the sound buttons, as the fine motor skills and strength of little fingers are sometimes not yet sufficient. All titles in the series are subject to strict safety requirements and quality controls. Each sound button is tested for functionality before delivery. The volume of the sounds complies with the European Toy Safety Directive. The books are delivered with.