HooOOOooowwllll. Who is making that noise and why? All the young critters are anxious to find out and all the old critters have their own answer to add to "why?" This story of an unlikely friendship is sure to bring smiles to young ones. This story is great for introducing nocturnal and diurnal animals. For example, the squirrels should be asleep while the owls are awake. At the end of the story the children can participate in listing the nocturnal animals and diurnal animals that are mentioned throughout the story. ( )