| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2011-01-31 | 2011-01-30 | Flaskebekk (Akershus, Norway) |  |
| European Greenfinch (Carduelis chloris) | | 2011-01-31 | 2011-01-30 | Flaskebekk (Akershus, Norway) | |
| Great Tit (Parus major) | | 2011-01-31 | 2011-01-30 | Flaskebekk (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2011-01-31 | 2011-01-30 | Flaskebekk (Akershus, Norway) | |
| Hooded Crow (Corvus cornix) | | 2011-01-31 | 2011-01-30 | Flaskebekk (Akershus, Norway) | |
| Måker (Laridae sp.) | | 2011-01-31 | 2011-01-30 | Flaskebekk (Akershus, Norway) | |
| Robin (Erithacus rubecula) | | 2011-01-31 | 2011-01-30 | Flaskebekk (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2011-01-31 | 2011-01-30 | Flaskebekk (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2011-01-31 | 2011-01-30 | Flaskebekk (Akershus, Norway) | |
| European Goldfinch (Carduelis carduelis) | | 2011-01-31 | 2011-01-30 | Flaskebekk (Akershus, Norway) | |
| Common Blackbird (Turdus merula) | | 2011-01-31 | 2011-01-30 | Flaskebekk (Akershus, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2011-01-31 | 2011-01-30 | Flaskebekk (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2011-01-31 | 2011-01-30 | Flaskebekk (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2010-01-31 | 2010-01-31 | Flaskebekk (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2010-01-31 | 2010-01-31 | Flaskebekk (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2010-01-31 | 2010-01-31 | Flaskebekk (Akershus, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2010-01-31 | 2010-01-31 | Flaskebekk (Akershus, Norway) | |
| Great Tit (Parus major) | | 2010-01-31 | 2010-01-31 | Flaskebekk (Akershus, Norway) | |
| Hooded Crow (Corvus cornix) | | 2010-01-31 | 2010-01-31 | Flaskebekk (Akershus, Norway) | |
| Måker (Laridae sp.) | | 2010-01-31 | 2010-01-31 | Flaskebekk (Akershus, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2010-01-31 | 2010-01-31 | Flaskebekk (Akershus, Norway) | |
| Robin (Erithacus rubecula) | | 2010-01-31 | 2010-01-31 | Flaskebekk (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2010-01-31 | 2010-01-31 | Flaskebekk (Akershus, Norway) | |
| Common Blackbird (Turdus merula) | | 2010-01-31 | 2010-01-31 | Flaskebekk (Akershus, Norway) | |
| Great Tit (Parus major) | | 2010-01-31 | 2010-01-30 | Flaskebekk (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2010-01-31 | 2010-01-30 | Flaskebekk (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2010-01-31 | 2010-01-30 | Flaskebekk (Akershus, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2010-01-31 | 2010-01-30 | Flaskebekk (Akershus, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2010-01-31 | 2010-01-30 | Flaskebekk (Akershus, Norway) | |
| Robin (Erithacus rubecula) | | 2010-01-31 | 2010-01-30 | Flaskebekk (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2010-01-31 | 2010-01-30 | Flaskebekk (Akershus, Norway) | |
| Common Blackbird (Turdus merula) | | 2010-01-31 | 2010-01-30 | Flaskebekk (Akershus, Norway) | |
| Common Blackbird (Turdus merula) | | 2010-01-29 | 2010-01-29 | Flaskebekk (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2010-01-29 | 2010-01-29 | Flaskebekk (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2010-01-29 | 2010-01-29 | Flaskebekk (Akershus, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2010-01-29 | 2010-01-29 | Flaskebekk (Akershus, Norway) | |
| Great Tit (Parus major) | | 2010-01-29 | 2010-01-29 | Flaskebekk (Akershus, Norway) | |
| Hooded Crow (Corvus cornix) | | 2010-01-29 | 2010-01-29 | Flaskebekk (Akershus, Norway) | |
| Måker (Laridae sp.) | | 2010-01-29 | 2010-01-29 | Flaskebekk (Akershus, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2010-01-29 | 2010-01-29 | Flaskebekk (Akershus, Norway) | |
| Robin (Erithacus rubecula) | | 2010-01-29 | 2010-01-29 | Flaskebekk (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2010-01-29 | 2010-01-29 | Flaskebekk (Akershus, Norway) | |
| European Goldfinch (Carduelis carduelis) | | 2010-01-29 | 2010-01-29 | Flaskebekk (Akershus, Norway) | |
| Common Blackbird (Turdus merula) | | 2010-01-29 | 2010-01-29 | Flaskebekk (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2010-01-29 | 2010-01-28 | Flaskebekk (Akershus, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2010-01-29 | 2010-01-28 | Flaskebekk (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2010-01-29 | 2010-01-28 | Flaskebekk (Akershus, Norway) | |
| Robin (Erithacus rubecula) | | 2010-01-29 | 2010-01-28 | Flaskebekk (Akershus, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2010-01-29 | 2010-01-28 | Flaskebekk (Akershus, Norway) | |
| Hooded Crow (Corvus cornix) | | 2010-01-29 | 2010-01-28 | Flaskebekk (Akershus, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education