| Nuthatch (Sitta europaea) | | 2023-02-03 | 2023-02-03 | Stridsklev (Telemark, Norway) |  |
| Eurasian Magpie (Pica pica) | | 2023-02-03 | 2023-02-03 | Stridsklev (Telemark, Norway) | |
| Great Tit (Parus major) | | 2023-02-03 | 2023-02-03 | Stridsklev (Telemark, Norway) | |
| Nuthatch (Sitta europaea) | | 2021-01-31 | 2021-01-30 | Stridsklev (Telemark, Norway) | |
| Robin (Erithacus rubecula) | | 2021-01-31 | 2021-01-30 | Stridsklev (Telemark, Norway) | |
| Great Tit (Parus major) | | 2021-01-31 | 2021-01-30 | Stridsklev (Telemark, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2020-06-06 | 2020-06-06 | Stridsklev (Telemark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-06-06 | 2020-06-06 | Stridsklev (Telemark, Norway) | |
| Common Blackbird (Turdus merula) | | 2020-06-06 | 2020-06-06 | Stridsklev (Telemark, Norway) | |
| Nuthatch (Sitta europaea) | | 2020-06-06 | 2020-06-06 | Stridsklev (Telemark, Norway) | |
| Wood Pigeon (Columba palumbus) | | 2020-06-06 | 2020-06-06 | Stridsklev (Telemark, Norway) | |
| Great Tit (Parus major) | | 2020-06-06 | 2020-06-06 | Stridsklev (Telemark, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2020-06-06 | 2020-06-06 | Stridsklev (Telemark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-05-19 | 2020-05-19 | Stridsklev (Telemark, Norway) | |
| Garden Warbler (Sylvia borin) | | 2020-05-19 | 2020-05-19 | Stridsklev (Telemark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-05-19 | 2020-05-19 | Stridsklev (Telemark, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2020-05-19 | 2020-05-19 | Stridsklev (Telemark, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2020-05-19 | 2020-05-19 | Stridsklev (Telemark, Norway) | |
| Great Tit (Parus major) | | 2020-05-19 | 2020-05-19 | Stridsklev (Telemark, Norway) | |
| Wood Pigeon (Columba palumbus) | | 2020-05-19 | 2020-05-19 | Stridsklev (Telemark, Norway) | |
| Nuthatch (Sitta europaea) | | 2020-05-19 | 2020-05-19 | Stridsklev (Telemark, Norway) | |
| Common Blackbird (Turdus merula) | | 2020-05-19 | 2020-05-19 | Stridsklev (Telemark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-03-20 | 2020-03-20 | Stridsklev (Telemark, Norway) | |
| Nuthatch (Sitta europaea) | | 2020-03-20 | 2020-03-20 | Stridsklev (Telemark, Norway) | |
| Common Blackbird (Turdus merula) | | 2020-03-20 | 2020-03-20 | Stridsklev (Telemark, Norway) | |
| Wood Pigeon (Columba palumbus) | | 2020-03-20 | 2020-03-20 | Stridsklev (Telemark, Norway) | |
| Great Tit (Parus major) | | 2020-03-20 | 2020-03-20 | Stridsklev (Telemark, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2020-03-20 | 2020-03-20 | Stridsklev (Telemark, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2020-03-20 | 2020-03-20 | Stridsklev (Telemark, Norway) | |
| Great Tit (Parus major) | | 2020-03-08 | 2020-03-08 | Stridsklev (Telemark, Norway) | |
| Nuthatch (Sitta europaea) | | 2020-03-08 | 2020-03-08 | Stridsklev (Telemark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-03-08 | 2020-03-08 | Stridsklev (Telemark, Norway) | |
| Bohemian Waxwing (Bombycilla garrulus) | | 2020-03-08 | 2020-03-08 | Stridsklev (Telemark, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2020-02-15 | 2020-02-15 | Stridsklev (Telemark, Norway) | |
| Common Blackbird (Turdus merula) | | 2020-01-26 | 2020-01-26 | Stridsklev (Telemark, Norway) | |
| Great Tit (Parus major) | | 2020-01-26 | 2020-01-26 | Stridsklev (Telemark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2020-01-26 | 2020-01-26 | Stridsklev (Telemark, Norway) | |
| Nuthatch (Sitta europaea) | | 2020-01-26 | 2020-01-26 | Stridsklev (Telemark, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education