| Bohemian Waxwing (Bombycilla garrulus) | | 2011-02-05 | 2011-01-29 | Markabygda (Trøndelag, Norway) |  |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2011-02-05 | 2011-01-29 | Markabygda (Trøndelag, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2011-02-05 | 2011-01-29 | Markabygda (Trøndelag, Norway) | |
| Willow Tit (Poecile montanus) | | 2011-02-05 | 2011-01-29 | Markabygda (Trøndelag, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2011-02-05 | 2011-01-29 | Markabygda (Trøndelag, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2011-02-05 | 2011-01-29 | Markabygda (Trøndelag, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2011-02-05 | 2011-01-29 | Markabygda (Trøndelag, Norway) | |
| Great Tit (Parus major) | | 2011-02-05 | 2011-01-29 | Markabygda (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2011-02-05 | 2011-01-29 | Markabygda (Trøndelag, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2011-02-05 | 2011-01-29 | Markabygda (Trøndelag, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2011-02-05 | 2011-01-29 | Markabygda (Trøndelag, Norway) | |
| Willow Tit (Poecile montanus) | | 2011-02-05 | 2011-01-29 | Markabygda (Trøndelag, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2011-02-05 | 2011-01-29 | Markabygda (Trøndelag, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2011-02-05 | 2011-01-29 | Markabygda (Trøndelag, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2011-02-05 | 2011-01-29 | Markabygda (Trøndelag, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2011-02-05 | 2011-01-29 | Markabygda (Trøndelag, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education