| Willow Tit (Poecile montanus) | | 2013-01-26 | 2013-01-26 | Bertilhågen (Nordland, Norway) |  |
| Blue Tit (Cyanistes caeruleus) | | 2013-01-26 | 2013-01-26 | Bertilhågen (Nordland, Norway) | |
| Eurasian Magpie (Pica pica) | | 2013-01-26 | 2013-01-26 | Bertilhågen (Nordland, Norway) | |
| Great Tit (Parus major) | | 2013-01-26 | 2013-01-26 | Bertilhågen (Nordland, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2013-01-26 | 2013-01-26 | Bertilhågen (Nordland, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2013-01-26 | 2013-01-26 | Bertilhågen (Nordland, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2011-01-30 | 2011-01-30 | Bertilhågen (Nordland, Norway) | |
| Great Tit (Parus major) | | 2011-01-30 | 2011-01-30 | Bertilhågen (Nordland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2011-01-30 | 2011-01-30 | Bertilhågen (Nordland, Norway) | |
| Eurasian Magpie (Pica pica) | | 2011-01-30 | 2011-01-30 | Bertilhågen (Nordland, Norway) | |
| Grey-headed Woodpecker (Picus canus) | | 2011-01-30 | 2011-01-30 | Bertilhågen (Nordland, Norway) | |
| Willow Tit (Poecile montanus) | | 2011-01-30 | 2011-01-30 | Bertilhågen (Nordland, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2011-01-30 | 2011-01-30 | Bertilhågen (Nordland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2011-01-30 | 2011-01-30 | Bertilhågen (Nordland, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2011-01-30 | 2011-01-30 | Bertilhågen (Nordland, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2010-04-15 | 2010-03-01 | Bertilhågen (Nordland, Norway) | |
| White-tailed Eagle (Haliaeetus albicilla) | | 2010-04-15 | 2010-03-01 | Bertilhågen (Nordland, Norway) | |
| Eurasian Sparrowhawk (Accipiter nisus) | | 2009-05-13 | 2009-05-08 | Bertilhågen (Nordland, Norway) | |
| Common Blackbird (Turdus merula) | | 2009-05-13 | 2009-05-08 | Bertilhågen (Nordland, Norway) | |
| Hooded Crow (Corvus cornix) | | 2009-02-16 | 2009-02-16 | Bertilhågen (Nordland, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2009-02-16 | 2009-02-16 | Bertilhågen (Nordland, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2009-02-09 | 2009-02-09 | Bertilhågen (Nordland, Norway) | |
| Coal Tit (Periparus ater) | | 2009-02-07 | 2009-02-07 | Bertilhågen (Nordland, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2009-02-03 | 2009-02-03 | Bertilhågen (Nordland, Norway) | |
| Eurasian Magpie (Pica pica) | | 2009-02-03 | 2009-02-03 | Bertilhågen (Nordland, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2009-02-03 | 2009-02-03 | Bertilhågen (Nordland, Norway) | |
| Great Tit (Parus major) | | 2009-02-03 | 2009-02-03 | Bertilhågen (Nordland, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2009-02-03 | 2009-02-03 | Bertilhågen (Nordland, Norway) | |
| Willow Tit (Poecile montanus) | | 2009-02-03 | 2009-02-03 | Bertilhågen (Nordland, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education