Aythya ferina (Common Pochard)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Arkavatnet | Rogaland, Norway | 1 | 1 | 0 | 1994-11-15 | |
| Flesland | Vestland, Norway | 1 | 1 | 0 | 2005-03-09 | |
| Harestuvannet | Akershus, Norway | 1 | 1 | 0 | 1996-08-30 |
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Arkavatnet | Rogaland, Norway | 1 | 1 | 0 | 1994-11-15 | |
| Flesland | Vestland, Norway | 1 | 1 | 0 | 2005-03-09 | |
| Harestuvannet | Akershus, Norway | 1 | 1 | 0 | 1996-08-30 |