| Blue Tit (Cyanistes caeruleus) | | 2009-01-25 | 2009-01-25 | Oppenåsen (Buskerud, Norway) |  |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2009-01-25 | 2009-01-25 | Oppenåsen (Buskerud, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2009-01-25 | 2009-01-25 | Oppenåsen (Buskerud, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2009-01-25 | 2009-01-25 | Oppenåsen (Buskerud, Norway) | |
| Great Tit (Parus major) | | 2009-01-25 | 2009-01-25 | Oppenåsen (Buskerud, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2009-01-25 | 2009-01-25 | Oppenåsen (Buskerud, Norway) | |
| Eurasian Magpie (Pica pica) | | 2009-01-25 | 2009-01-25 | Oppenåsen (Buskerud, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2009-01-25 | 2009-01-25 | Oppenåsen (Buskerud, Norway) | |
| Willow Tit (Poecile montanus) | | 2009-01-25 | 2009-01-25 | Oppenåsen (Buskerud, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2009-01-25 | 2009-01-25 | Oppenåsen (Buskerud, Norway) | |
| Nuthatch (Sitta europaea) | | 2009-01-25 | 2009-01-25 | Oppenåsen (Buskerud, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2008-01-27 | 2008-01-26 | Oppenåsen (Buskerud, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2008-01-27 | 2008-01-26 | Oppenåsen (Buskerud, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2008-01-27 | 2008-01-26 | Oppenåsen (Buskerud, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2008-01-27 | 2008-01-26 | Oppenåsen (Buskerud, Norway) | |
| Great Tit (Parus major) | | 2008-01-27 | 2008-01-26 | Oppenåsen (Buskerud, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2008-01-27 | 2008-01-26 | Oppenåsen (Buskerud, Norway) | |
| Eurasian Magpie (Pica pica) | | 2008-01-27 | 2008-01-26 | Oppenåsen (Buskerud, Norway) | |
| Coal Tit (Periparus ater) | | 2008-01-27 | 2008-01-26 | Oppenåsen (Buskerud, Norway) | |
| Crested Tit (Lophophanes cristatus) | | 2008-01-27 | 2008-01-26 | Oppenåsen (Buskerud, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education