| Herring Gull (Larus argentatus) | | 2023-01-29 | 2023-01-28 | Thorsholmen (Vestfold, Norway) |  |
| Mallard (Anas platyrhynchos) | | 2023-01-29 | 2023-01-28 | Thorsholmen (Vestfold, Norway) | |
| Whooper Swan (Cygnus cygnus) | | 2022-01-31 | 2022-01-30 | Thorsholmen (Vestfold, Norway) | |
| Mallard (Anas platyrhynchos) | | 2022-01-31 | 2022-01-30 | Thorsholmen (Vestfold, Norway) | |
| European Shag (Phalacrocorax aristotelis) | | 2022-01-31 | 2022-01-30 | Thorsholmen (Vestfold, Norway) | |
| Hooded Crow (Corvus cornix) | | 2017-01-29 | 2017-01-28 | Thorsholmen (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2017-01-29 | 2017-01-28 | Thorsholmen (Vestfold, Norway) | |
| Black-billed Magpie (Pica pica) | | 2017-01-29 | 2017-01-28 | Thorsholmen (Vestfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2017-01-29 | 2017-01-28 | Thorsholmen (Vestfold, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education