| Common Blackbird (Turdus merula) | | 2017-01-31 | 2017-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) |  |
| Nuthatch (Sitta europaea) | | 2017-01-31 | 2017-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Eurasian Magpie (Pica pica) | | 2017-01-31 | 2017-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2017-01-31 | 2017-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Great Tit (Parus major) | | 2017-01-31 | 2017-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Cat (Felis catus) | | 2017-01-31 | 2017-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| House Sparrow (Passer domesticus) | | 2017-01-31 | 2017-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Willow Tit (Poecile montanus) | | 2017-01-31 | 2017-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2017-01-31 | 2017-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2017-01-31 | 2017-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2017-01-31 | 2017-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2017-01-31 | 2017-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2017-01-31 | 2017-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Roe Deer (Capreolus capreolus) | | 2015-02-01 | 2015-01-31 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2015-02-01 | 2015-01-31 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Cat (Felis catus) | | 2015-02-01 | 2015-01-31 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2015-02-01 | 2015-01-31 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2015-02-01 | 2015-01-31 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2015-02-01 | 2015-01-31 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2015-02-01 | 2015-01-31 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2015-02-01 | 2015-01-31 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Willow Tit (Poecile montanus) | | 2015-02-01 | 2015-01-31 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2015-02-01 | 2015-01-31 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| House Sparrow (Passer domesticus) | | 2015-02-01 | 2015-01-31 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2015-02-01 | 2015-01-31 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Hawfinch (Coccothraustes coccothraustes) | | 2015-02-01 | 2015-01-31 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Great Tit (Parus major) | | 2015-02-01 | 2015-01-31 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2015-02-01 | 2015-01-31 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2015-02-01 | 2015-01-31 |  | Hiet i Bjørnekroken (Akershus, Norway) | |
| Eurasian Magpie (Pica pica) | | 2015-02-01 | 2015-01-31 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Crested Tit (Lophophanes cristatus) | | 2015-02-01 | 2015-01-31 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2012-01-29 | 2012-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Hooded Crow (Corvus cornix) | | 2012-01-29 | 2012-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Common Blackbird (Turdus merula) | | 2012-01-29 | 2012-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2012-01-29 | 2012-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2012-01-29 | 2012-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2012-01-29 | 2012-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2012-01-29 | 2012-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2012-01-29 | 2012-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Great Tit (Parus major) | | 2012-01-29 | 2012-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-01-29 | 2012-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Coal Tit (Periparus ater) | | 2012-01-29 | 2012-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Crested Tit (Lophophanes cristatus) | | 2012-01-29 | 2012-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2012-01-29 | 2012-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2012-01-29 | 2012-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
| Eurasian Magpie (Pica pica) | | 2012-01-29 | 2012-01-29 | | Hiet i Bjørnekroken (Akershus, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education