| GMD | Text |
| Classification | 591.51 SWI |
| Publisher | Toronto, Grolier Limited, c1992. |
| Subject | Nocturnal animals -- Juvenile literature.Nocturnal animals.Animals -- Habits and behavior. |
| Series | Nature's children. |
| Description | 21 p. : col. ill. ; 23 cm. |
| ISBN | 0717218937 |