Record
Red-breasted merganser
| Mergus serrator | |
| Date | 13.03.2018 |
| Square | SH, Halligen, Langeneß Ost |
| Status | Published |
| Number | 3 |
| Points |
Points: 5 Bonus points: 1 |
| User | Florian Fürst |
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Location of sighting
