| Solution | Length | |
|---|---|---|
| 3 letters | ||
| auk | 3 | |
| 4 letters | ||
| loon | 4 | |
| swan | 4 | |
| erne | 4 | |
| tern | 4 | |
| coot | 4 | |
| smew | 4 | |
| 5 letters | ||
| scuba | 5 | |
| grebe | 5 | |
| squab | 5 | |
| MURRE | 5 | |
| 6 letters | ||
| darter | 6 | |
| puffin | 6 | |
| GREBER | 6 | |
| osprey | 6 | |
| 7 letters | ||
| warbler | 7 | |
| 8 letters | ||
| songbird | 8 | |
| 9 letters | ||
| merganser | 9 | |
| guillemot | 9 | |
| waterfowl | 9 | |
| 10 letters | ||
| WATEROUZEL | 10 | |
| 13 letters | ||
| stormy petrel | 13 | |