Species (sp.): Terner (Laridae sp.)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|
| Flesland | Vestland, Norway | 1 | 1 | 0 | 2006-05-12 | |
| Fløyta | Akershus, Norway | 1 | 1 | 0 | 1993-05-27 | |
| Frebergsvika | Vestfold, Norway | 1 | 1 | 0 | 2009-06-14 | |
| Frøylandsvatnet | Rogaland, Norway | 2 | 1 | 0 | 1992-09-16 | |
| Halsa- Engavågen | Nordland, Norway | 1 | 1 | 0 | 2008-05-30 | |
| Hjørungdalsvatnet | Møre og Romsdal, Norway | 1 | 1 | 0 | 1994-10-12 | |
| Kvitblikkvannet | Nordland, Norway | 1 | 1 | 0 | 1992-05-27 | |
| Laksådalsvatnet | Nordland, Norway | 1 | 1 | 0 | 1994-11-22 | |
| Mosvatnet | Rogaland, Norway | 1 | 1 | 0 | 1994-11-25 | |
| Norheimsund | Vestland, Norway | 1 | 1 | 0 | 2006-05-25 | |
| Oftenesbekken | Agder, Norway | 1 | 1 | 0 | 2002-06-11 | |
| Risholmen | Vestland, Norway | 2 | 1 | 0 | 2014-05-12 | |
| Sjøholt | Møre og Romsdal, Norway | 1 | 1 | 0 | 2020-06-28 | |
| Spildervatnet | Nordland, Norway | 1 | 1 | 0 | 1994-10-04 | |
| Undredal | Vestland, Norway | 1 | 1 | 1 | 2001-06-10 | |
Sustain.no is provided by the Norwegian Centre for Science Education