| Common Blackbird (Turdus merula) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) |  |
| Blue Tit (Cyanistes caeruleus) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
| Cat (Felis catus) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
| Great Tit (Parus major) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
| Marsh Tit (Poecile palustris) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
| Roe Deer (Capreolus capreolus) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
| Nuthatch (Sitta europaea) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
| European Goldfinch (Carduelis carduelis) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
| Cat (Felis catus) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
| Great Tit (Parus major) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
| Marsh Tit (Poecile palustris) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
| Roe Deer (Capreolus capreolus) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
| Black-billed Magpie (Pica pica) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
| Nuthatch (Sitta europaea) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
| European Goldfinch (Carduelis carduelis) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
| Common Blackbird (Turdus merula) | | 2021-02-12 | 2021-01-23 | Heisholt, Ulefoss (Telemark, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education