Just how do animals sleep in the wild? Some animals sleep standing up otherseven sleep while swimming or flying The short lyrical text providesfascinating infor... » 

Just how do animals sleep in the wild? Some animals sleep standing up otherseven sleep while swimming or flying The short lyrical text providesfascinating information such as location position and duration of sleep ofanimals living in different habitats. The satisfying conclusion will havechildren reaching for this book again and again at naptime bedtime or anytime of day to learn about animals. «