| Blue Tit (Cyanistes caeruleus) | | 2019-01-27 | 2019-01-26 | | Valhalla (Vestfold, Norway) |  |
| Common Blackbird (Turdus merula) | | 2019-01-27 | 2019-01-26 |  | Valhalla (Vestfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2019-01-27 | 2019-01-26 | | Valhalla (Vestfold, Norway) | |
| Eurasian Magpie (Pica pica) | | 2019-01-27 | 2019-01-26 | | Valhalla (Vestfold, Norway) | |
| Robin (Erithacus rubecula) | | 2019-01-27 | 2019-01-26 | | Valhalla (Vestfold, Norway) | |
| Wood Pigeon (Columba palumbus) | | 2019-01-27 | 2019-01-26 | | Valhalla (Vestfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2019-01-27 | 2019-01-26 | | Valhalla (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2019-01-27 | 2019-01-26 | | Valhalla (Vestfold, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2019-01-27 | 2019-01-26 | | Valhalla (Vestfold, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2019-01-27 | 2019-01-26 | | Valhalla (Vestfold, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2019-01-27 | 2019-01-26 | | Valhalla (Vestfold, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2019-01-27 | 2019-01-26 | | Valhalla (Vestfold, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2019-01-27 | 2019-01-26 | | Valhalla (Vestfold, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2019-01-27 | 2019-01-26 | | Valhalla (Vestfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2018-02-03 | 2018-01-27 | | Valhalla (Vestfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2018-02-03 | 2018-01-27 | | Valhalla (Vestfold, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2018-02-03 | 2018-01-27 | | Valhalla (Vestfold, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2018-02-03 | 2018-01-27 | | Valhalla (Vestfold, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2018-02-03 | 2018-01-27 | | Valhalla (Vestfold, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2018-02-03 | 2018-01-27 | | Valhalla (Vestfold, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2018-02-03 | 2018-01-27 | | Valhalla (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2018-02-03 | 2018-01-27 | | Valhalla (Vestfold, Norway) | |
| Mute Swan (Cygnus olor) | | 2018-02-03 | 2018-01-27 | | Valhalla (Vestfold, Norway) | |
| Wood Pigeon (Columba palumbus) | | 2018-02-03 | 2018-01-27 | | Valhalla (Vestfold, Norway) | |
| Robin (Erithacus rubecula) | | 2018-02-03 | 2018-01-27 | | Valhalla (Vestfold, Norway) | |
| Roe Deer (Capreolus capreolus) | | 2018-02-03 | 2018-01-27 | | Valhalla (Vestfold, Norway) | |
| Eurasian Magpie (Pica pica) | | 2018-02-03 | 2018-01-27 | | Valhalla (Vestfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2018-02-03 | 2018-01-27 | | Valhalla (Vestfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2018-02-03 | 2018-01-27 | | Valhalla (Vestfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2018-02-03 | 2018-01-27 | | Valhalla (Vestfold, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2017-01-29 | 2017-01-22 | | Valhalla (Vestfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2017-01-29 | 2017-01-22 | | Valhalla (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2017-01-29 | 2017-01-22 | | Valhalla (Vestfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2017-01-29 | 2017-01-22 | | Valhalla (Vestfold, Norway) | |
| Wood Pigeon (Columba palumbus) | | 2017-01-29 | 2017-01-22 | | Valhalla (Vestfold, Norway) | |
| Robin (Erithacus rubecula) | | 2017-01-29 | 2017-01-22 | | Valhalla (Vestfold, Norway) | |
| Eurasian Magpie (Pica pica) | | 2017-01-29 | 2017-01-22 | | Valhalla (Vestfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2017-01-29 | 2017-01-22 | | Valhalla (Vestfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2017-01-29 | 2017-01-22 | | Valhalla (Vestfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2017-01-29 | 2017-01-22 | | Valhalla (Vestfold, Norway) | |
| Eurasian Red Squirrel (Sciurus vulgaris) | | 2017-01-29 | 2017-01-22 | | Valhalla (Vestfold, Norway) | |
| Common Pheasant (Phasianus colchicus) | | 2017-01-29 | 2017-01-22 | | Valhalla (Vestfold, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2016-01-23 | 2016-01-19 | | Valhalla (Vestfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2016-01-23 | 2016-01-19 | | Valhalla (Vestfold, Norway) | |
| Eurasian Magpie (Pica pica) | | 2016-01-23 | 2016-01-19 | | Valhalla (Vestfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2016-01-23 | 2016-01-19 | | Valhalla (Vestfold, Norway) | |
| Bohemian Waxwing (Bombycilla garrulus) | | 2016-01-23 | 2016-01-19 | | Valhalla (Vestfold, Norway) | |
| Robin (Erithacus rubecula) | | 2016-01-23 | 2016-01-19 | | Valhalla (Vestfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2016-01-23 | 2016-01-19 | | Valhalla (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2016-01-23 | 2016-01-19 | | Valhalla (Vestfold, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education