Danny Dozer, Barney Backhoe and friends are building new homes for the animals at Deerefield Zoo, but which creatures will go in which areas? As kids read the story and lift the flaps, they can watch the big and powerful machines at work, and follow the clues to help Danny and friends figure out whichanimals go where. By the end of the story, the zoo is finished and all the animals - monkeys, sea lions, elephants, penguins and more - are back where they belong.