| Blue Tit (Cyanistes caeruleus) | | 2011-01-30 | 2011-01-29 | Auli (Akershus, Norway) |
| House Sparrow (Passer domesticus) | | 2011-01-30 | 2011-01-29 | Auli (Akershus, Norway) |
| Yellowhammer (Emberiza citrinella) | | 2011-01-30 | 2011-01-29 | Auli (Akershus, Norway) |
| Great Tit (Parus major) | | 2011-01-30 | 2011-01-29 | Auli (Akershus, Norway) |
| Black-billed Magpie (Pica pica) | | 2011-01-30 | 2011-01-29 | Auli (Akershus, Norway) |
| Crested Tit (Lophophanes cristatus) | | 2011-01-30 | 2011-01-29 | Auli (Akershus, Norway) |
| Nuthatch (Sitta europaea) | | 2011-01-30 | 2011-01-29 | Auli (Akershus, Norway) |
| Robin (Erithacus rubecula) | | 2011-01-30 | 2011-01-29 | Auli (Akershus, Norway) |
| Blue Tit (Cyanistes caeruleus) | | 2010-01-31 | 2010-01-30 | Auli (Akershus, Norway) |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2010-01-31 | 2010-01-30 | Auli (Akershus, Norway) |
| Great Spotted Woodpecker (Dendrocopos major) | | 2010-01-31 | 2010-01-30 | Auli (Akershus, Norway) |
| House Sparrow (Passer domesticus) | | 2010-01-31 | 2010-01-30 | Auli (Akershus, Norway) |
| Great Tit (Parus major) | | 2010-01-31 | 2010-01-30 | Auli (Akershus, Norway) |
| Bohemian Waxwing (Bombycilla garrulus) | | 2010-01-31 | 2010-01-30 | Auli (Akershus, Norway) |
| Black-billed Magpie (Pica pica) | | 2010-01-31 | 2010-01-30 | Auli (Akershus, Norway) |
| Crested Tit (Lophophanes cristatus) | | 2010-01-31 | 2010-01-30 | Auli (Akershus, Norway) |
| Yellowhammer (Emberiza citrinella) | | 2010-01-31 | 2010-01-30 | Auli (Akershus, Norway) |
Sustain.no is provided by the Norwegian Centre for Science Education