| Great Black-backed Gull (Larus marinus) | | 2021-01-30 | 2021-01-30 | Salthella på Selbjørn — området rundt Hagen til Heine (Vestland, Norway) |  |
| Great Black-backed Gull (Larus marinus) | | 2021-01-30 | 2021-01-30 | Fiksdal (Møre og Romsdal, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2021-01-30 | 2021-01-30 | Saltkjelvika i Møst (Møre og Romsdal, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2021-01-30 | 2021-01-30 | Sørbøvåg (Vestland, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2021-01-30 | 2021-01-29 | Askjeveien 149 (Rogaland, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2021-01-30 | 2021-01-30 | Gauselkneiken 45 (Rogaland, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2021-01-28 | 2021-01-28 | Hanasandveien 792 (Rogaland, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2021-01-28 | 2021-01-20 | Kjønnøya (Telemark, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2021-01-27 | 2021-01-27 | Salthellevegen 33 — Hagen til Heine (Vestland, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2021-01-26 | 2021-01-01 | Bastneset 30 (Vestland, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2021-01-25 | 2021-01-23 | Brislingveien 50 (Rogaland, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2021-01-25 | 2021-01-25 | Hanasandveien 792 (Rogaland, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2021-01-24 | 2021-01-24 | Båtstangveien 86 (Vestfold, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2021-01-23 | 2021-01-23 | Fiksdal (Møre og Romsdal, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2021-01-08 | 2021-01-08 | Bertrand narvesens vei 9 (Oslo, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-04-25 | 2020-04-25 | Burfjord fjære (Troms, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-04-19 | 2020-04-19 | ravelseidet indre 69/1 (Troms, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-04-12 | 2020-04-11 | ravelseidet indre 69/1 (Troms, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-03-29 | 2020-03-29 | ravelseidet indre 69/1 (Troms, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-03-08 | 2020-03-08 | Toskavegen 562 (Vestland, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-02-03 | 2020-01-27 | krokeide (Vestland, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-02-03 | 2020-02-02 | langanes (Vestland, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-02-02 | 2020-02-02 | RABBEN (Vestland, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-02-02 | 2020-01-26 | Kjærnes (Akershus, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-02-01 | 2020-02-01 | Salthella på Selbjørn — området rundt Hagen til Heine (Vestland, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-02-01 | 2020-01-28 | Alvermarka (Vestland, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-01-31 | 2020-01-26 | Vei 38040 58 (Nordland, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-01-30 | 2020-01-23 | Lundenes (Troms, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-01-29 | 2020-01-28 | Øystesefjøro (Vestland, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-01-29 | 2020-01-29 | Bertrand narvesens vei 9 (Oslo, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-01-28 | 2020-01-25 | Mausund (Trøndelag, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-01-28 | 2020-01-20 | Minister Ditleffs vei 12 (Rogaland, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-01-27 | 2020-01-27 | Øystese (Vestland, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-01-27 | 2020-01-26 | Skogsøy (Nordland, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-01-27 | 2020-01-25 | Kiberg (Finnmark, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-01-27 | 2020-01-26 | Sævollen, Hessa (Møre og Romsdal, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-01-26 | 2020-01-25 | Kleppevegen 31 (Møre og Romsdal, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-01-26 | 2020-01-26 | Bjørnøystraen 18B (Rogaland, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-01-26 | 2020-01-26 | Saltkjelvika i Møst (Møre og Romsdal, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-01-26 | 2020-01-26 | Apalset (Møre og Romsdal, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-01-26 | 2020-01-25 | Solhaugen (Vestland, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-01-26 | 2020-01-26 | Varden 26 (Trøndelag, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-01-26 | 2020-01-26 | RABBEN (Vestland, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-01-26 | 2020-01-26 | Langnes, Tromsø (Troms, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-01-26 | 2020-01-26 | Værnesveien 80, 8188 Nordvernes (Nordland, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-01-26 | 2020-01-26 | Hage Lønset (Møre og Romsdal, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-01-26 | 2020-01-26 | Skudeviga 24 (Agder, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-01-26 | 2020-01-26 | Gløstadveien 129 (Trøndelag, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-01-26 | 2020-01-25 | Gløstadveien 129 (Trøndelag, Norway) | |
| Great Black-backed Gull (Larus marinus) | | 2020-01-26 | 2020-01-20 | Tårstad (Nordland, Norway) | |
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