| Fieldfare (Turdus pilaris) | | 2012-02-08 | 2012-02-08 | Tyrifjord VGS (Buskerud, Norway) |  |
| Blue Tit (Cyanistes caeruleus) | | 2012-02-08 | 2012-02-08 | Tyrifjord VGS (Buskerud, Norway) | |
| Hooded Crow (Corvus cornix) | | 2012-02-08 | 2012-02-08 | Tyrifjord VGS (Buskerud, Norway) | |
| Black-billed Magpie (Pica pica) | | 2012-02-08 | 2012-02-08 | Tyrifjord VGS (Buskerud, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2012-02-08 | 2012-02-08 | Tyrifjord VGS (Buskerud, Norway) | |
| Black-billed Magpie (Pica pica) | | 2012-02-03 | 2012-02-02 | Tyrifjord VGS (Buskerud, Norway) | |
| Common Goldeneye (Bucephala clangula) | | 2012-02-03 | 2012-02-02 | Tyrifjord VGS (Buskerud, Norway) | |
| Fieldfare (Turdus pilaris) | | 2012-02-03 | 2012-02-02 | Tyrifjord VGS (Buskerud, Norway) | |
| Black-billed Magpie (Pica pica) | | 2012-01-31 | 2012-01-31 | Tyrifjord VGS (Buskerud, Norway) | |
| Fieldfare (Turdus pilaris) | | 2012-01-31 | 2012-01-31 | Tyrifjord VGS (Buskerud, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-01-29 | 2012-01-29 | Tyrifjord VGS (Buskerud, Norway) | |
| Fieldfare (Turdus pilaris) | | 2012-01-29 | 2012-01-29 | Tyrifjord VGS (Buskerud, Norway) | |
| Great Tit (Parus major) | | 2012-01-29 | 2012-01-29 | Tyrifjord VGS (Buskerud, Norway) | |
| Bohemian Waxwing (Bombycilla garrulus) | | 2012-01-29 | 2012-01-29 | Tyrifjord VGS (Buskerud, Norway) | |
| Nuthatch (Sitta europaea) | | 2012-01-29 | 2012-01-29 | Tyrifjord VGS (Buskerud, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2012-01-29 | 2012-01-29 | Tyrifjord VGS (Buskerud, Norway) | |
| Black-billed Magpie (Pica pica) | | 2012-01-29 | 2012-01-29 | Tyrifjord VGS (Buskerud, Norway) | |
| Black-billed Magpie (Pica pica) | | 2012-01-28 | 2012-01-28 | Tyrifjord VGS (Buskerud, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-01-28 | 2012-01-28 | Tyrifjord VGS (Buskerud, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2012-01-28 | 2012-01-28 | Tyrifjord VGS (Buskerud, Norway) | |
| Great Tit (Parus major) | | 2012-01-28 | 2012-01-28 | Tyrifjord VGS (Buskerud, Norway) | |
| Hooded Crow (Corvus cornix) | | 2012-01-28 | 2012-01-28 | Tyrifjord VGS (Buskerud, Norway) | |
| Eurasian Treecreeper (Certhia familiaris) | | 2012-01-28 | 2012-01-28 | Tyrifjord VGS (Buskerud, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2012-01-28 | 2012-01-28 | Tyrifjord VGS (Buskerud, Norway) | |
| Fieldfare (Turdus pilaris) | | 2012-01-28 | 2012-01-28 | Tyrifjord VGS (Buskerud, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2012-01-28 | 2012-01-28 | Tyrifjord VGS (Buskerud, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-01-27 | 2012-01-27 | Tyrifjord VGS (Buskerud, Norway) | |
| Black-billed Magpie (Pica pica) | | 2012-01-27 | 2012-01-27 | Tyrifjord VGS (Buskerud, Norway) | |
| Hooded Crow (Corvus cornix) | | 2012-01-27 | 2012-01-27 | Tyrifjord VGS (Buskerud, Norway) | |
| Great Tit (Parus major) | | 2012-01-27 | 2012-01-27 | Tyrifjord VGS (Buskerud, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-01-26 | 2012-01-26 | Tyrifjord VGS (Buskerud, Norway) | |
| Fieldfare (Turdus pilaris) | | 2012-01-26 | 2012-01-26 | Tyrifjord VGS (Buskerud, Norway) | |
| Great Tit (Parus major) | | 2012-01-26 | 2012-01-26 | Tyrifjord VGS (Buskerud, Norway) | |
| Black-billed Magpie (Pica pica) | | 2012-01-26 | 2012-01-26 | Tyrifjord VGS (Buskerud, Norway) | |
| Common Blackbird (Turdus merula) | | 2012-01-25 | 2012-01-25 | Tyrifjord VGS (Buskerud, Norway) | |
| European Goldfinch (Carduelis carduelis) | | 2012-01-25 | 2012-01-25 | Tyrifjord VGS (Buskerud, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2012-01-25 | 2012-01-25 | Tyrifjord VGS (Buskerud, Norway) | |
| Fieldfare (Turdus pilaris) | | 2012-01-25 | 2012-01-25 | Tyrifjord VGS (Buskerud, Norway) | |
| Black-billed Magpie (Pica pica) | | 2012-01-25 | 2012-01-25 | Tyrifjord VGS (Buskerud, Norway) | |
| Common Blackbird (Turdus merula) | | 2012-01-24 | 2012-01-24 | Tyrifjord VGS (Buskerud, Norway) | |
| Black-billed Magpie (Pica pica) | | 2012-01-24 | 2012-01-24 | Tyrifjord VGS (Buskerud, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2012-01-24 | 2012-01-24 | Tyrifjord VGS (Buskerud, Norway) | |
| Fieldfare (Turdus pilaris) | | 2012-01-24 | 2012-01-24 | Tyrifjord VGS (Buskerud, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-01-24 | 2012-01-24 | Tyrifjord VGS (Buskerud, Norway) | |
| Great Tit (Parus major) | | 2012-01-24 | 2012-01-24 | Tyrifjord VGS (Buskerud, Norway) | |
| Hooded Crow (Corvus cornix) | | 2012-01-24 | 2012-01-24 | Tyrifjord VGS (Buskerud, Norway) | |
| Northern Goshawk (Accipiter gentilis) | | 2012-01-24 | 2012-01-24 | Tyrifjord VGS (Buskerud, Norway) | |
| Great Tit (Parus major) | | 2012-01-23 | 2012-01-23 | Tyrifjord VGS (Buskerud, Norway) | |
| Bohemian Waxwing (Bombycilla garrulus) | | 2012-01-23 | 2012-01-23 | Tyrifjord VGS (Buskerud, Norway) | |
| Fieldfare (Turdus pilaris) | | 2012-01-23 | 2012-01-23 | Tyrifjord VGS (Buskerud, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education