| Black-headed Gull (Chroicocephalus ridibundus) | | 2025-03-24 | 2025-03-24 | | Muruvik (Trøndelag, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2025-03-24 | 2025-03-24 | | Kjøpmannsgata 1B (Trøndelag, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2025-03-23 | 2025-03-22 | | Sveiserveien 6 (Oslo, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2025-03-23 | 2025-03-23 | | Nesoddbåten (Oslo, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2025-03-22 | 2025-03-22 | | Auglandsbukten (Agder, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2025-03-19 | 2025-03-19 | | Jeløya (Østfold, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2025-03-18 | 2025-03-18 | | BjørvikaOslo (Telemark, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2025-03-15 | 2025-03-15 | | Borrestranda (Vestfold, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2025-02-11 | 2025-02-11 |  | Lille Lungegårdsvann (Vestland, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2025-02-08 | 2025-02-08 | | Ranheimsfjæra (Trøndelag, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2025-01-29 | 2025-01-29 | | Giske (Møre og Romsdal, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2025-01-28 | 2025-01-26 | | Soløyvegen 98 (Møre og Romsdal, Norway) |  |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2025-01-26 | 2025-01-26 | | Åmnesveien 107 (Nordland, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2025-01-25 | 2025-01-25 | | Sandnesveien 40 (Nordland, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2025-01-23 | 2025-01-22 | | Brevikveien 183 (Akershus, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2025-01-16 | 2025-01-06 | | Gardsvik (Rogaland, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2024-04-25 | 2024-04-24 | | Bjørkelangen (Akershus, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2024-04-17 | 2024-04-10 | | Osøyrane 7, 6155 Ørsta (Møre og Romsdal, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2024-04-15 | 2024-04-12 | | Rena og omegn (Innlandet, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2024-02-04 | 2024-01-27 | | Rosenli (Rogaland, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2024-01-30 | 2024-01-29 | | Røyksundvegen 28 (Rogaland, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2023-04-16 | 2023-04-12 | | Bakkane (Vestland, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2023-04-13 | 2023-03-31 | | Vadanesset 1 (Trøndelag, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2023-02-04 | 2023-01-28 | | Wilhelm Færdens vei 4a (Oslo, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2023-01-29 | 2023-01-29 | | Kirkeveien 106 (Akershus, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2022-06-03 | 2022-06-03 | | Søgne (Agder, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2022-04-06 | 2022-04-03 | | Bjørkelangen (Akershus, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2022-02-02 | 2022-01-29 | | Åsevegen 40 (Rogaland, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2022-02-01 | 2022-01-31 | | Tiurleiken 5, Vikersund (Buskerud, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2022-01-30 | 2022-01-30 | | Lilleajervei (Innlandet, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2021-05-17 | 2021-05-16 | | Stolmasundet (Vestland, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2021-04-21 | 2021-04-19 | | Rena og omegn (Innlandet, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2021-03-30 | 2021-03-26 | | Vadanesset 1 (Trøndelag, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2021-03-10 | 2021-03-10 | | Sætrepollen (Akershus, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2021-02-07 | 2021-02-06 | | Wilhelm Færdens vei 4a (Oslo, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2021-01-31 | 2021-01-31 | | Måkeveien 7 (Rogaland, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2021-01-31 | 2021-01-31 | | Hedensrudveien (Buskerud, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2021-01-31 | 2021-01-30 | | Solbergstrand (Akershus, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2020-05-27 | 2020-05-27 | | Kjeldevatnet (Vestland, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2020-05-26 | 2020-05-26 | | Kjeldevatnet (Vestland, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2020-05-26 | 2020-05-26 | | Kjeldevatnet (Vestland, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2020-05-25 | 2020-05-25 | | Kjeldevatnet (Vestland, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2020-05-25 | 2020-05-25 | | Kjeldevatnet (Vestland, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2020-05-18 | 2020-05-18 | | Kjeldevatnet (Vestland, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2020-05-17 | 2020-05-17 | | Oshaug (Nordland, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2020-05-08 | 2020-05-07 | | Kjeldevatnet (Vestland, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2020-04-25 | 2020-04-25 | | Burfjord fjære (Troms, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2020-04-24 | 2020-04-23 | | Ørstveitbukta (Telemark, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2020-04-17 | 2020-04-17 | | Rena og omegn (Innlandet, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2020-04-17 | 2020-04-17 | | Rena og omegn (Innlandet, Norway) | |