| Eurasian Tree Sparrow (Passer montanus) | | 2018-01-28 | 2018-01-28 | Lunderåsen (Akershus, Norway) |  |
| Rook (Corvus frugilegus) | | 2018-01-28 | 2018-01-28 | Lunderåsen (Akershus, Norway) | |
| Great Tit (Parus major) | | 2018-01-28 | 2018-01-28 | Lunderåsen (Akershus, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2018-01-28 | 2018-01-28 | Lunderåsen (Akershus, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2018-01-28 | 2018-01-28 | Lunderåsen (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2018-01-28 | 2018-01-28 | Lunderåsen (Akershus, Norway) | |
| Common Blackbird (Turdus merula) | | 2018-01-28 | 2018-01-28 | Lunderåsen (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2018-01-28 | 2018-01-28 | Lunderåsen (Akershus, Norway) | |
| Eurasian Magpie (Pica pica) | | 2018-01-28 | 2018-01-28 | Lunderåsen (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2014-12-14 | 2014-12-13 | Lunderåsen (Akershus, Norway) | |
| Great Tit (Parus major) | | 2014-12-14 | 2014-12-13 | Lunderåsen (Akershus, Norway) | |
| European Goldfinch (Carduelis carduelis) | | 2014-12-14 | 2014-12-13 | Lunderåsen (Akershus, Norway) | |
| Eurasian Magpie (Pica pica) | | 2014-12-14 | 2014-12-13 | Lunderåsen (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2014-12-14 | 2014-12-13 | Lunderåsen (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2014-12-14 | 2014-12-13 | Lunderåsen (Akershus, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2014-12-14 | 2014-12-13 | Lunderåsen (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2014-01-27 | 2014-01-26 | Lunderåsen (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2014-01-27 | 2014-01-26 | Lunderåsen (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2014-01-27 | 2014-01-26 | Lunderåsen (Akershus, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2014-01-27 | 2014-01-26 | Lunderåsen (Akershus, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2014-01-27 | 2014-01-26 | Lunderåsen (Akershus, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2014-01-27 | 2014-01-26 | Lunderåsen (Akershus, Norway) | |
| Great Tit (Parus major) | | 2014-01-27 | 2014-01-26 | Lunderåsen (Akershus, Norway) | |
| Eurasian Magpie (Pica pica) | | 2014-01-27 | 2014-01-26 | Lunderåsen (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2014-01-27 | 2014-01-26 | Lunderåsen (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2013-01-28 | 2013-01-28 | Lunderåsen (Akershus, Norway) | |
| Eurasian Magpie (Pica pica) | | 2013-01-28 | 2013-01-28 | Lunderåsen (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2013-01-28 | 2013-01-28 | Lunderåsen (Akershus, Norway) | |
| Crested Tit (Lophophanes cristatus) | | 2013-01-28 | 2013-01-28 | Lunderåsen (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2013-01-28 | 2013-01-28 | Lunderåsen (Akershus, Norway) | |
| Great Tit (Parus major) | | 2013-01-28 | 2013-01-28 | Lunderåsen (Akershus, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2013-01-28 | 2013-01-28 | Lunderåsen (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2013-01-28 | 2013-01-28 | Lunderåsen (Akershus, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2012-01-29 | 2012-01-29 | Lunderåsen (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2012-01-29 | 2012-01-29 | Lunderåsen (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2012-01-29 | 2012-01-29 | Lunderåsen (Akershus, Norway) | |
| Great Tit (Parus major) | | 2012-01-29 | 2012-01-29 | Lunderåsen (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-01-29 | 2012-01-29 | Lunderåsen (Akershus, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education