| Blue Tit (Cyanistes caeruleus) | | 2021-01-31 | 2021-01-30 | Solbergstrand (Akershus, Norway) |  |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2021-01-31 | 2021-01-30 | Solbergstrand (Akershus, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2021-01-31 | 2021-01-30 | Solbergstrand (Akershus, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2021-01-31 | 2021-01-30 | Solbergstrand (Akershus, Norway) | |
| House Sparrow (Passer domesticus) | | 2021-01-31 | 2021-01-30 | Solbergstrand (Akershus, Norway) | |
| Black-headed Gull (Chroicocephalus ridibundus) | | 2021-01-31 | 2021-01-30 | Solbergstrand (Akershus, Norway) | |
| Great Tit (Parus major) | | 2021-01-31 | 2021-01-30 | Solbergstrand (Akershus, Norway) | |
| Wood Pigeon (Columba palumbus) | | 2021-01-31 | 2021-01-30 | Solbergstrand (Akershus, Norway) | |
| Robin (Erithacus rubecula) | | 2021-01-31 | 2021-01-30 | Solbergstrand (Akershus, Norway) | |
| Roe Deer (Capreolus capreolus) | | 2021-01-31 | 2021-01-30 | Solbergstrand (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2021-01-31 | 2021-01-30 | Solbergstrand (Akershus, Norway) | |
| Crested Tit (Lophophanes cristatus) | | 2021-01-31 | 2021-01-30 | Solbergstrand (Akershus, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education