| 作者 (Author) | Marsh, Laura |
| Summary: In this book, young readers will explore the fun-filled world of lovable otters, follow these playful critters through their aquatic habitats, learn how otters raise their young, and discover their curious and social natures. | |
| 等级 (MML) | MM Level-3.2 |
| 年级 (IL) | Lower Grades (LG K-3) |
| 字数 (Words) | 740 |
| 类型 (Fiction) | Non-Fiction |
| 系列 (Series) | National Geographic Readers: Level 1; |
| Topic: Animals-Otters; Science-Zoology; | |
