| 1 | Our fat babies make us unique among land-dwelling mammals. | |
| 2 | In fact, they' re the most plentiful and diverse group of terrestrial vertebrates on the planet. | |
| 3 | In fact, they're the most plentiful and diverse group of terrestrial vertebrates on the planet. | |
| 4 | Its terrestrial equivalent is the cane toad, widely introduced in the tropics to control crop pests. | |
| 5 | China has the world's largest number of terrestial vertebrates, with a total of 1,800 species, which accounts for approximately one-tenth of the same species of vertebrates in the world. |