| environment | 0.25 |
| use sound | 0.60 |
| spend their entire lives | 0.48 |
| discern the size | 0.41 |
| find food | 0.39 |
| breathe air | 0.35 |
| obtain their water | 0.32 |
| belong to the order | 0.29 |
| echolocation | 0.25 |
| discern movement of the… | 0.25 |
| bear young | 0.25 |
| More » |
| social | 0.48 |
| intelligent | 0.45 |
| hairless | 0.41 |
| aquatic | 0.35 |
| complex | 0.29 |
| vulnerable | 0.26 |
| large | 0.16 |
| mammal | 0.51 |
| descendants of land-liv… | 0.41 |
| recorded | 0.45 |
| divided into baleen wha… | 0.41 |
| descended | 0.25 |
| caught | 0.25 |
| retired | 0.25 |
| held in captivity | 0.25 |
| protected | 0.16 |
| held in servitude | 0.00 |
| sheep | 0.35 |
| plant-eating ungulates | 0.25 |
| antelope | 0.25 |