Rattus
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Narvik | Nordland, Norway | 1 | 1 | 0 | 1997-10-07 | |
| Nautnes | Vestland, Norway | 1 | 1 | 0 | 2020-02-01 | |
| Naverfjorden | Vestfold, Norway | 2 | 1 | 0 | 1996-09-26 | |
| Nedre Haslevei 1 | Vestfold, Norway | 2 | 1 | 0 | 2022-01-30 | |
| Nedre Skarås | Rogaland, Norway | 2 | 1 | 0 | 2024-01-28 | |
| Nedre Stabekk | Akershus, Norway | 1 | 1 | 0 | 2019-01-24 | |
| Neptunveien 9 a | Rogaland, Norway | 1 | 1 | 0 | 2020-01-25 | |
| Nesbukta | Akershus, Norway | 1 | 1 | 0 | 2021-01-31 | |
| Nesttun | Vestland, Norway | 4 | 1 | 0 | 2023-01-28 | |
| Njordkroken | Rogaland, Norway | 1 | 1 | 0 | 2024-02-03 | |
| Nordbø | Rogaland, Norway | 1 | 1 | 0 | 1999-09-29 | |
| Nordbøvågen | Rogaland, Norway | 1 | 1 | 0 | 2015-01-25 | |
| Nordlivn. 18, Stabekk | Akershus, Norway | 1 | 1 | 0 | 2021-01-31 | |
| Nordstand | Oslo, Norway | 1 | 1 | 0 | 2022-01-23 | |
| nybyggerveien 14 | Oslo, Norway | 1 | 1 | 0 | 2021-01-28 | |
| Nybø | Vestland, Norway | 1 | 1 | 0 | 2018-01-27 | |
| nygårdsgaten 90 | Vestland, Norway | 1 | 1 | 0 | 2022-01-30 | |
| Nylandvegen 42 | Rogaland, Norway | 1 | 1 | 0 | 2021-01-29 | |
| Nærbø | Rogaland, Norway | 1 | 1 | 0 | 1998-10-02 | |
| Oddane sand/Smørbukta | Vestfold, Norway | 1 | 1 | 0 | 1995-09-19 | |
| Oldret 18 | Trøndelag, Norway | 1 | 1 | 0 | 2022-01-30 | |
| Omland | Agder, Norway | 1 | 1 | 0 | 2021-01-31 | |
| Omlandsveien 21, 4432 Hidrasund | Agder, Norway | 1 | 1 | 0 | 2023-01-29 | |
| Oreliveien 19d | Oslo, Norway | 1 | 1 | 0 | 2019-01-27 | |
| Osloveien 17, Drøbak sentrum | Akershus, Norway | 1 | 1 | 0 | 2020-01-25 | |
| Osveien 688 | Østfold, Norway | 1 | 1 | 0 | 2021-01-30 | |
| parkveien 7 hage | Buskerud, Norway | 1 | 1 | 0 | 2017-01-29 | |
| Pauliveien 339, 3185 Skoppum | Vestfold, Norway | 1 | 1 | 0 | 2023-01-22 | |
| Persheia 40 | Agder, Norway | 1 | 1 | 0 | 2021-01-30 | |
| Platåveien 14 | Akershus, Norway | 2 | 1 | 0 | 2022-01-30 | |
| Presterødåsen | Vestfold, Norway | 1 | 1 | 0 | 2014-01-24 | |
| Pusnes/Tybakken | Agder, Norway | 2 | 1 | 0 | 2003-09-15 | |
| Ramsum | Vestfold, Norway | 1 | 1 | 0 | 2021-01-31 | |
| Ranvik | Vestfold, Norway | 1 | 1 | 0 | 1996-09-24 | |
| Raustein 24 | Rogaland, Norway | 1 | 1 | 0 | 2020-01-23 | |
| Ravnøy | Vestfold, Norway | 1 | 1 | 0 | 1995-09-21 | |
| Riiser Larsens gate 7 | Rogaland, Norway | 2 | 1 | 0 | 2023-02-01 | |
| Riotoppen | Rogaland, Norway | 1 | 1 | 0 | 2021-01-25 | |
| Risvollan | Trøndelag, Norway | 1 | 1 | 0 | 2014-01-20 | |
| Rolvsøy | Østfold, Norway | 1 | 1 | 0 | 2016-01-28 | |
| Rosenkrantzgata 23 | Buskerud, Norway | 1 | 1 | 0 | 2023-12-27 | |
| Rud | Akershus, Norway | 2 | 1 | 0 | 2022-01-30 | |
| Rudsdalen 116 | Akershus, Norway | 1 | 1 | 0 | 2018-01-28 | |
| Rundt Johannes Bruns gate | Vestland, Norway | 2 | 1 | 0 | 2023-01-28 | |
| Rødskjær | Vestfold, Norway | 5 | 1 | 0 | 2005-09-13 | |
| Rønsenvegen 120 | Akershus, Norway | 1 | 1 | 0 | 2023-02-02 | |
| Røsneskilen | Østfold, Norway | 1 | 1 | 0 | 2017-01-28 | |
| Røsselgata 60 | Vestfold, Norway | 1 | 1 | 0 | 2022-01-30 | |
| Røvika | Vestfold, Norway | 5 | 1 | 0 | 1998-09-18 | |
| Sagaveien | Buskerud, Norway | 1 | 1 | 0 | 2018-01-29 |