Larus canus (Mew Gull)
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Nesstølen | Vestland, Norway | 3 | 1 | 0 | 2013-07-07 | |
| Nesttunelven | Vestland, Norway | 6 | 1 | 0 | 2013-05-02 | |
| Nesvegen 149 | Rogaland, Norway | 1 | 1 | 0 | 2023-02-04 | |
| Nesvåg | Rogaland, Norway | 1 | 1 | 0 | 2014-01-26 | |
| Netlandsvegen 89 | Vestland, Norway | 3 | 1 | 0 | 2024-04-30 | |
| Nonshaugen, Svolvær | Nordland, Norway | 2 | 1 | 0 | 2017-04-06 | |
| Nord-Hidle | Rogaland, Norway | 1 | 1 | 0 | 2020-01-23 | |
| Nordbotten | Vestland, Norway | 2 | 1 | 0 | 2008-05-18 | |
| Nordfjord | Rogaland, Norway | 1 | 1 | 0 | 2018-01-27 | |
| Nordgjerdet 9 | Trøndelag, Norway | 3 | 1 | 0 | 2013-05-20 | |
| Nordhaugsvegen 24 | Trøndelag, Norway | 1 | 1 | 0 | 2022-01-24 | |
| Nordigårdsgate | Møre og Romsdal, Norway | 1 | 1 | 0 | 2018-01-28 | |
| Nordmannvik | Troms, Norway | 1 | 1 | 0 | 2013-10-24 | |
| Nordre vei 8 | Nordland, Norway | 8 | 1 | 0 | 2024-01-28 | |
| Nordrehaug | Vestland, Norway | 1 | 1 | 0 | 2024-04-13 | |
| Norengveien 70 | Troms, Norway | 2 | 1 | 0 | 2024-01-25 | |
| Norheimsvegen 75 | Vestland, Norway | 2 | 1 | 0 | 2016-02-06 | |
| Notaneset, fosnavåg | Møre og Romsdal, Norway | 3 | 1 | 0 | 2021-01-30 | |
| Nyborg | Vestland, Norway | 2 | 1 | 0 | 2016-01-31 | |
| Nygårdsparken | Vestland, Norway | 1 | 1 | 0 | 2018-01-27 | |
| Nærøya | Møre og Romsdal, Norway | 1 | 1 | 0 | 2019-01-20 | |
| Nøresande 47 | Møre og Romsdal, Norway | 1 | 1 | 0 | 2024-01-22 | |
| Nørvegata 12 b | Møre og Romsdal, Norway | 1 | 1 | 0 | 2019-01-25 | |
| Nøtterøy | Vestfold, Norway | 1 | 1 | 0 | 2018-01-27 | |
| Oddansveien 9 | Agder, Norway | 1 | 1 | 0 | 2015-01-24 | |
| Odlandsvågen | Vestland, Norway | 1 | 1 | 0 | 2015-01-27 | |
| Oftenesbekken | Agder, Norway | 1 | 1 | 0 | 1999-09-06 | |
| Oksfjordhamn | Troms, Norway | 1 | 1 | 0 | 2013-04-16 | |
| Olderveien 9 | Vestfold, Norway | 1 | 1 | 0 | 2021-01-27 | |
| Ole Tilsethsv.28 | Trøndelag, Norway | 1 | 1 | 0 | 2022-01-29 | |
| Ollestien 9, Nevlunghamn | Vestfold, Norway | 1 | 1 | 0 | 2020-01-26 | |
| Olsvikveien, 211 | Vestland, Norway | 2 | 1 | 0 | 2023-01-29 | |
| Oltervatnet | Nordland, Norway | 1 | 1 | 0 | 1989-09-14 | |
| Omavegen 44 | Vestland, Norway | 2 | 1 | 0 | 2024-01-28 | |
| One | Vestland, Norway | 1 | 1 | 0 | 2007-04-10 | |
| Orsand | Trøndelag, Norway | 1 | 1 | 0 | 2021-01-30 | |
| Ortuvann | Vestland, Norway | 1 | 1 | 0 | 2007-10-12 | |
| Osan | Nordland, Norway | 1 | 1 | 0 | 2019-07-13 | |
| Osbakken 3 | Nordland, Norway | 2 | 1 | 0 | 2023-01-31 | |
| Oshaug | Nordland, Norway | 15 | 1 | 0 | 2024-04-09 | |
| Oslo 6 | Oslo, Norway | 1 | 1 | 0 | 2010-01-30 | |
| Ospenesvegen 8 | Møre og Romsdal, Norway | 3 | 1 | 0 | 2024-01-28 | |
| Ostervika, Randøy | Rogaland, Norway | 1 | 1 | 0 | 2018-01-21 | |
| Osvika | Vestland, Norway | 1 | 1 | 0 | 2010-04-10 | |
| Oterlia 27 | Agder, Norway | 1 | 1 | 0 | 2019-01-27 | |
| Oternesveien 5 | Møre og Romsdal, Norway | 1 | 1 | 0 | 2019-01-27 | |
| Otto Olsens gate 48 | Rogaland, Norway | 1 | 1 | 0 | 2021-01-30 | |
| P. B. Kristviks Veg 6 | Møre og Romsdal, Norway | 1 | 1 | 0 | 2023-01-30 | |
| Paradis, G5, Br. 11 | Rogaland, Norway | 1 | 1 | 0 | 2015-01-26 | |
| Parkveien 2 | Agder, Norway | 7 | 1 | 0 | 2014-01-26 |