Why do cows sleep standing up? : answering kids' questions /
by Nancy Dickmann.
- 24 pages : color illustrations ; 21 cm.
- Questions and answers about animals. .
Includes bibliographical references and index.
Asleep or awake? -- Two types of sleep -- Up or down? -- Special legs -- The stand-up sleeping club -- I'm not tired! -- Do cows dream? -- Quick, grab an umbrella! -- Sleep club trading cards -- Glossary -- Read more -- Internet sites -- Index.
Text and photographs provide information about cows, including why they sleep standing up.