| GMD | Text |
| Classification | 598.8 JEN |
| Publisher | New York, HarperCollins, c1995 |
| Subject | Robins -- Juvenile literature.Parental behavior in animals -- Juvenile literature.Eggs -- Juvenile literature. |
| Topic | Grade 2-3 Reading (420L-820L) |
| Series | Let's-read-and-find-out science book.#Stage 1 |
| Description | 32 p. : col. ill. ; 21 x 26 cm. |
| ISBN | 9780060234416 |