Gavia immer (Great Northern Diver)
| Participant | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. |
|---|---|---|---|---|---|
| Roar Skjeret | Møre og Romsdal, Norway | 5 | 1 | 3 | 2022-05-04 |
| NOF Hordaland | Vestland, Norway | 5 | 1 | 0 | 2007-03-25 |
| Tor Jan Mehus | Rogaland, Norway | 2 | 1 | 0 | 2023-01-06 |
| Einar Sande | Rogaland, Norway | 2 | 1 | 0 | 2022-01-29 |
| Kristin Wulff | Trøndelag, Norway | 1 | 1 | 0 | 2010-01-30 |
| John Skartveit | Vestland, Norway | 1 | 1 | 0 | 2010-12-27 |
| Lise Haugli | Akershus, Norway | 1 | 1 | 0 | 2019-02-03 |