The Clever Eider Duck
Movie| Title | Den duktiga ejderhonan |
| User score | 0 |
| Release date | Jan 30, 1922 |
| Genre | Documentary |
| Director | Bengt Berg |
| Production country | Sweden |
| Production companies | AB Svensk Filmindustri |
| Run time | 14 min. |
An eider duck defend her nest and eggs agains sea gulls