Monkeys swinging in the trees stopped and crouched upon their knees . "Stop please! Is there no escaping that noise you are making?" This is just some of the fun and craziness caused by the arrival of a very unusual animal at the zoo. Children ages 2-8, and their parents, will delight in the comic illustrations, amusing characters, and rhyme of Crazy at the Zoo . A happy ending subtly teaches children the importance of friendship and acceptance.