Larus
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Broneset | Agder, Norway | 3 | 3 | 0 | 2019-02-01 | |
| Bruneset 22B | Rogaland, Norway | 1 | 1 | 0 | 2023-02-04 | |
| Brunestykket | Vestland, Norway | 1 | 1 | 0 | 2024-02-04 | |
| Brunla | Vestfold, Norway | 5 | 1 | 0 | 2024-01-27 | |
| Brunsvika | Møre og Romsdal, Norway | 5 | 2 | 0 | 2024-01-23 | |
| Brunåsbakken | Agder, Norway | 1 | 1 | 0 | 2010-01-31 | |
| brusand | Rogaland, Norway | 4 | 2 | 0 | 2019-01-27 | |
| Brønndalen | Vestland, Norway | 3 | 1 | 0 | 2016-01-31 | |
| Brønngt, 89 | Rogaland, Norway | 2 | 2 | 0 | 2019-01-26 | |
| Brønnøysundbrua | Nordland, Norway | 1 | 1 | 0 | 2013-01-26 | |
| Brøset | Trøndelag, Norway | 7 | 1 | 0 | 2024-01-28 | |
| Bråtenalleen | Oslo, Norway | 1 | 1 | 0 | 2024-01-26 | |
| Budal | Vestfold, Norway | 19 | 3 | 0 | 2023-01-22 | |
| Buerstranda 1 | Vestfold, Norway | 1 | 1 | 0 | 2024-01-28 | |
| Bugarden | Møre og Romsdal, Norway | 6 | 2 | 0 | 2023-01-27 | |
| Buheim | Trøndelag, Norway | 1 | 1 | 0 | 2009-01-25 | |
| Buheim | Trøndelag, Norway | 2 | 1 | 0 | 2013-01-26 | |
| Bukkensbakken 1 | Agder, Norway | 2 | 2 | 0 | 2021-01-30 | |
| Buktavegen 175 | Møre og Romsdal, Norway | 1 | 1 | 0 | 2024-01-29 | |
| Bureisarvegen 51 | Trøndelag, Norway | 1 | 1 | 0 | 2022-01-30 | |
| Burfjord fjære | Troms, Norway | 6 | 3 | 0 | 2020-04-25 | |
| Burfjord Hage | Troms, Norway | 4 | 3 | 0 | 2019-06-30 | |
| Buskerudveien 63 | Buskerud, Norway | 1 | 1 | 0 | 2023-01-29 | |
| Buskogen | Østfold, Norway | 1 | 1 | 0 | 2024-01-28 | |
| Buvikvegen 734 | Trøndelag, Norway | 1 | 1 | 0 | 2022-01-30 | |
| Buøy | Rogaland, Norway | 10 | 1 | 0 | 2022-01-30 | |
| Buøy | Rogaland, Norway | 1 | 1 | 0 | 2016-01-20 | |
| Bybakken 5 | Østfold, Norway | 1 | 1 | 0 | 2016-01-31 | |
| Bygd | Nordland, Norway | 1 | 1 | 0 | 2013-01-26 | |
| Bygdavegen 132, 6894 Vangsnes | Vestland, Norway | 1 | 1 | 0 | 2024-01-28 | |
| Byhaugen | Rogaland, Norway | 1 | 1 | 0 | 2021-02-06 | |
| Byparken | Vestland, Norway | 1 | 1 | 0 | 2006-03-30 | |
| Byparken | Rogaland, Norway | 3 | 2 | 0 | 2018-01-28 | |
| Byrknes | Vestland, Norway | 1 | 1 | 0 | 2019-04-22 | |
| Byrknes Skule | Vestland, Norway | 1 | 1 | 0 | 2023-04-18 | |
| byskogen | Vestfold, Norway | 1 | 1 | 0 | 2016-02-02 | |
| Byskogen, | Vestfold, Norway | 4 | 3 | 0 | 2019-01-26 | |
| Byskogveien 8 | Vestfold, Norway | 3 | 2 | 0 | 2023-02-05 | |
| Byåsen, Trondheim | Trøndelag, Norway | 1 | 1 | 0 | 2019-01-27 | |
| Bærø | Telemark, Norway | 1 | 1 | 0 | 2013-01-20 | |
| Bærøya | Nordland, Norway | 3 | 1 | 0 | 2019-01-26 | |
| Bøgardsvegen | Møre og Romsdal, Norway | 1 | 1 | 0 | 2024-01-20 | |
| Bøgata 55 | Vestfold, Norway | 1 | 1 | 0 | 2017-06-09 | |
| Bøkeveien | Østfold, Norway | 5 | 1 | 0 | 2019-01-26 | |
| Bølerskrenten 32 | Oslo, Norway | 5 | 1 | 0 | 2022-01-30 | |
| Bølersvingen 5a | Oslo, Norway | 1 | 1 | 0 | 2023-01-28 | |
| Bølevegen 3A | Telemark, Norway | 4 | 2 | 0 | 2014-01-27 | |
| Bømyra | Rogaland, Norway | 5 | 1 | 0 | 2024-01-27 | |
| Børsesjøvegen 57 | Telemark, Norway | 1 | 1 | 0 | 2019-01-24 | |
| Børøya | Nordland, Norway | 2 | 2 | 0 | 2009-01-25 |