00980cam a2200253 4500 622820950 TxAuBib ||||||s1983||||||||||||||||||||||||eng|u 83-013189 DLC TxAuBib McCauley, Jane R. Ways animals sleep / by Jane R. McCauley. [Washington, D.C. : National Geographic Society, 1983. 31p. : col. ill. ; 28 cm. Books for young explorers Some ill. on lining papers. Describes the different methods of sleep of a variety of mammals, fish, insects, and birds. Includes such details as postures of sleep, location, duration, and special adaptation to habitat. Animals Habits and behavior. Animals Sleep behavior. Sleep behavior in animals Juvenile literature. Sleep. Books for young explorers. TXHAP