| Blue Tit (Cyanistes caeruleus) | | 2024-01-28 | 2024-01-27 | Skålhammeren (Trøndelag, Norway) |  |
| Herring Gull (Larus argentatus) | | 2024-01-28 | 2024-01-27 | Skålhammeren (Trøndelag, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2024-01-28 | 2024-01-27 | Skålhammeren (Trøndelag, Norway) | |
| White-tailed Eagle (Haliaeetus albicilla) | | 2024-01-28 | 2024-01-27 | Skålhammeren (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2024-01-28 | 2024-01-27 | Skålhammeren (Trøndelag, Norway) | |
| Hooded Crow (Corvus cornix) | | 2024-01-28 | 2024-01-27 | Skålhammeren (Trøndelag, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2024-01-28 | 2024-01-27 | Skålhammeren (Trøndelag, Norway) | |
| Common Raven (Corvus corax) | | 2024-01-28 | 2024-01-27 | Skålhammeren (Trøndelag, Norway) | |
| Eurasian Magpie (Pica pica) | | 2024-01-28 | 2024-01-27 | Skålhammeren (Trøndelag, Norway) | |
| Nuthatch (Sitta europaea) | | 2024-01-28 | 2024-01-27 | Skålhammeren (Trøndelag, Norway) | |
| Coal Tit (Periparus ater) | | 2024-01-28 | 2024-01-27 | Skålhammeren (Trøndelag, Norway) | |
| Common Blackbird (Turdus merula) | | 2024-01-28 | 2024-01-27 | Skålhammeren (Trøndelag, Norway) | |
| Green Woodpecker (Picus viridis) | | 2024-01-28 | 2024-01-27 | Skålhammeren (Trøndelag, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2024-01-28 | 2024-01-27 | Skålhammeren (Trøndelag, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2024-01-28 | 2024-01-27 | Skålhammeren (Trøndelag, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2024-01-28 | 2024-01-27 | Skålhammeren (Trøndelag, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2024-01-28 | 2024-01-27 | Skålhammeren (Trøndelag, Norway) | |
| Robin (Erithacus rubecula) | | 2023-01-29 | 2023-01-28 | Skålhammeren (Trøndelag, Norway) | |
| Common Blackbird (Turdus merula) | | 2023-01-29 | 2023-01-28 | Skålhammeren (Trøndelag, Norway) | |
| Coal Tit (Periparus ater) | | 2023-01-29 | 2023-01-28 | Skålhammeren (Trøndelag, Norway) | |
| Eurasian Magpie (Pica pica) | | 2023-01-29 | 2023-01-28 | Skålhammeren (Trøndelag, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2023-01-29 | 2023-01-28 | Skålhammeren (Trøndelag, Norway) | |
| Hooded Crow (Corvus cornix) | | 2023-01-29 | 2023-01-28 | Skålhammeren (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2023-01-29 | 2023-01-28 | Skålhammeren (Trøndelag, Norway) | |
| White-tailed Eagle (Haliaeetus albicilla) | | 2023-01-29 | 2023-01-28 | Skålhammeren (Trøndelag, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2023-01-29 | 2023-01-28 | Skålhammeren (Trøndelag, Norway) | |
| House Sparrow (Passer domesticus) | | 2023-01-29 | 2023-01-28 | Skålhammeren (Trøndelag, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2023-01-29 | 2023-01-28 | Skålhammeren (Trøndelag, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2023-01-29 | 2023-01-28 | Skålhammeren (Trøndelag, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2023-01-29 | 2023-01-28 | Skålhammeren (Trøndelag, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2023-01-29 | 2023-01-28 | Skålhammeren (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2023-01-29 | 2023-01-28 | Skålhammeren (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2022-01-30 | 2022-01-29 | Skålhammeren (Trøndelag, Norway) | |
| Common Blackbird (Turdus merula) | | 2022-01-30 | 2022-01-29 | Skålhammeren (Trøndelag, Norway) | |
| Coal Tit (Periparus ater) | | 2022-01-30 | 2022-01-29 | Skålhammeren (Trøndelag, Norway) | |
| European Goldfinch (Carduelis carduelis) | | 2022-01-30 | 2022-01-29 | Skålhammeren (Trøndelag, Norway) | |
| Eurasian Sparrowhawk (Accipiter nisus) | | 2022-01-30 | 2022-01-29 | Skålhammeren (Trøndelag, Norway) | |
| Nuthatch (Sitta europaea) | | 2022-01-30 | 2022-01-29 | Skålhammeren (Trøndelag, Norway) | |
| Eurasian Magpie (Pica pica) | | 2022-01-30 | 2022-01-29 | Skålhammeren (Trøndelag, Norway) | |
| Robin (Erithacus rubecula) | | 2022-01-30 | 2022-01-29 | Skålhammeren (Trøndelag, Norway) | |
| Common Raven (Corvus corax) | | 2022-01-30 | 2022-01-29 | Skålhammeren (Trøndelag, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2022-01-30 | 2022-01-29 | Skålhammeren (Trøndelag, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2022-01-30 | 2022-01-29 | Skålhammeren (Trøndelag, Norway) | |
| Hooded Crow (Corvus cornix) | | 2022-01-30 | 2022-01-29 | Skålhammeren (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2022-01-30 | 2022-01-29 | Skålhammeren (Trøndelag, Norway) | |
| Brambling (Fringilla montifringilla) | | 2022-01-30 | 2022-01-29 | Skålhammeren (Trøndelag, Norway) | |
| Hawfinch (Coccothraustes coccothraustes) | | 2022-01-30 | 2022-01-29 | Skålhammeren (Trøndelag, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2022-01-30 | 2022-01-29 | Skålhammeren (Trøndelag, Norway) | |
| Fieldfare (Turdus pilaris) | | 2022-01-30 | 2022-01-29 | Skålhammeren (Trøndelag, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2022-01-30 | 2022-01-29 | Skålhammeren (Trøndelag, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education