| 1 | Among her favorite animals now: iguanas and sloths. | |
| 2 | Other pets now crowding the zoo include green iguanas and a variety of snakes. | |
| 3 | The Giant Toad and Andean Iguana are some examples of reptiles. | |
| 4 | DNA evidence has pinned iguanas and chameleons as the closest relatives to snakes. | |
| 5 | A spotted hyena keeps its distance from an aggressive Cape cobra |