| Eurasian Siskin (Carduelis spinus) | | 2020-01-26 | 2020-01-26 | Flakvarp (Telemark, Norway) |  |
| Blue Tit (Cyanistes caeruleus) | | 2020-01-26 | 2020-01-26 | Flakvarp (Telemark, Norway) | |
| Great Tit (Parus major) | | 2020-01-26 | 2020-01-26 | Flakvarp (Telemark, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2020-01-26 | 2020-01-26 | Flakvarp (Telemark, Norway) | |
| Nuthatch (Sitta europaea) | | 2018-01-28 | 2018-01-28 | Flakvarp (Telemark, Norway) | |
| Common Blackbird (Turdus merula) | | 2018-01-28 | 2018-01-28 | Flakvarp (Telemark, Norway) | |
| Coal Tit (Periparus ater) | | 2018-01-28 | 2018-01-28 | Flakvarp (Telemark, Norway) | |
| House Sparrow (Passer domesticus) | | 2018-01-28 | 2018-01-28 | Flakvarp (Telemark, Norway) | |
| Great Tit (Parus major) | | 2018-01-28 | 2018-01-28 | Flakvarp (Telemark, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2018-01-28 | 2018-01-28 | Flakvarp (Telemark, Norway) | |
| Robin (Erithacus rubecula) | | 2018-01-28 | 2018-01-28 | Flakvarp (Telemark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2018-01-28 | 2018-01-28 | Flakvarp (Telemark, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2018-01-28 | 2018-01-28 | Flakvarp (Telemark, Norway) | |
| Nuthatch (Sitta europaea) | | 2017-01-28 | 2017-01-28 | Flakvarp (Telemark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2017-01-28 | 2017-01-28 | Flakvarp (Telemark, Norway) | |
| House Sparrow (Passer domesticus) | | 2017-01-28 | 2017-01-28 | Flakvarp (Telemark, Norway) | |
| Great Tit (Parus major) | | 2017-01-28 | 2017-01-28 | Flakvarp (Telemark, Norway) | |
| Marsh Tit (Poecile palustris) | | 2017-01-28 | 2017-01-28 | Flakvarp (Telemark, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2015-05-02 | 2015-05-02 | Flakvarp (Telemark, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2015-05-02 | 2015-05-02 | Flakvarp (Telemark, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2015-05-02 | 2015-05-02 | Flakvarp (Telemark, Norway) | |
| Nuthatch (Sitta europaea) | | 2015-05-02 | 2015-05-02 | Flakvarp (Telemark, Norway) | |
| Robin (Erithacus rubecula) | | 2015-05-02 | 2015-05-02 | Flakvarp (Telemark, Norway) | |
| Great Tit (Parus major) | | 2015-05-02 | 2015-05-02 | Flakvarp (Telemark, Norway) | |
| Hawfinch (Coccothraustes coccothraustes) | | 2015-05-02 | 2015-05-02 | Flakvarp (Telemark, Norway) | |
| House Sparrow (Passer domesticus) | | 2015-05-02 | 2015-05-02 | Flakvarp (Telemark, Norway) | |
| Chaffinch (Fringilla coelebs) | | 2015-05-02 | 2015-05-02 | Flakvarp (Telemark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2015-05-02 | 2015-05-02 | Flakvarp (Telemark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2013-01-27 | 2013-01-27 | Flakvarp (Telemark, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2013-01-27 | 2013-01-27 | Flakvarp (Telemark, Norway) | |
| House Sparrow (Passer domesticus) | | 2013-01-27 | 2013-01-27 | Flakvarp (Telemark, Norway) | |
| Great Tit (Parus major) | | 2013-01-27 | 2013-01-27 | Flakvarp (Telemark, Norway) | |
| Marsh Tit (Poecile palustris) | | 2013-01-27 | 2013-01-27 | Flakvarp (Telemark, Norway) | |
| Robin (Erithacus rubecula) | | 2013-01-27 | 2013-01-27 | Flakvarp (Telemark, Norway) | |
| Nuthatch (Sitta europaea) | | 2013-01-27 | 2013-01-27 | Flakvarp (Telemark, Norway) | |
| Coal Tit (Periparus ater) | | 2013-01-27 | 2013-01-27 | Flakvarp (Telemark, Norway) | |
| Common Blackbird (Turdus merula) | | 2013-01-27 | 2013-01-27 | Flakvarp (Telemark, Norway) | |
| Common Blackbird (Turdus merula) | | 2012-12-15 | 2012-12-15 | Flakvarp (Telemark, Norway) | |
| Eurasian Magpie (Pica pica) | | 2012-12-15 | 2012-12-15 | Flakvarp (Telemark, Norway) | |
| Robin (Erithacus rubecula) | | 2012-12-15 | 2012-12-15 | Flakvarp (Telemark, Norway) | |
| Great Tit (Parus major) | | 2012-12-15 | 2012-12-15 | Flakvarp (Telemark, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2012-12-15 | 2012-12-15 | Flakvarp (Telemark, Norway) | |
| House Sparrow (Passer domesticus) | | 2012-12-15 | 2012-12-15 | Flakvarp (Telemark, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2012-12-15 | 2012-12-15 | Flakvarp (Telemark, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2012-12-15 | 2012-12-15 | Flakvarp (Telemark, Norway) | |
| Blackcap (Sylvia atricapilla) | | 2012-12-15 | 2012-12-15 | Flakvarp (Telemark, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-12-15 | 2012-12-15 | Flakvarp (Telemark, Norway) | |
| Common Blackbird (Turdus merula) | | 2012-01-29 | 2012-01-29 | Flakvarp (Telemark, Norway) | |
| Eurasian Magpie (Pica pica) | | 2012-01-29 | 2012-01-29 | Flakvarp (Telemark, Norway) | |
| Coal Tit (Periparus ater) | | 2012-01-29 | 2012-01-29 | Flakvarp (Telemark, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education