Includes bibliographical references (page 23) and index.
Contents:
A long nap -- Deep sleep -- Eat, eat, eat -- Sleepy creatures -- Humans and hibernation.
Summary:
"Many animals, both big and small, sleep through long, cold winter months. Learn the process of hibernation and different ways animals adapt to survive in harsh climates"-- Provided by publisher.
This resource is supported by the Institute of Museum and Library Services under the provisions of the Library Services and Technology Act as administered by State Library of Iowa.