| wetland | 0.59 |
| europe | 0.52 |
| a variety of habitats | 0.25 |
| breed throughout europe | 0.68 |
| breed throughout temper… | 0.54 |
| eat water plants | 0.51 |
| eat small animals | 0.49 |
| reunite all four a4s | 0.36 |
| hold the record | 0.34 |
| get through clapham jun… | 0.31 |
| eat insect | 0.31 |
| slow to crawl | 0.27 |
| travel at 126mph | 0.25 |
| More » |
| common | 0.40 |
| gregarious | 0.39 |
| tame | 0.28 |
| the only one | 0.25 |
| monogamous | 0.25 |
| the most abundant | 0.22 |
| unable | 0.16 |
| vagrant | 0.16 |
| dabbling duck | 0.65 |
| the most common duck | 0.46 |
| duck | 0.46 |
| large ducks | 0.43 |
| the mother of all ducks | 0.31 |
| migratory birds | 0.25 |
| taken for first time | 0.46 |
| released | 0.40 |
| afflicted with a heart … | 0.31 |
| domesticated | 0.31 |
| displayed beside three … | 0.25 |
| powerless to resist them | 0.16 |
| widespread of all water… | 0.16 |