| Blue Tit (Cyanistes caeruleus) | | 2021-02-01 | 2021-01-31 | Haugene, Brunlanes (Vestfold, Norway) |  |
| Common Blackbird (Turdus merula) | | 2021-02-01 | 2021-01-31 | Haugene, Brunlanes (Vestfold, Norway) | |
| Eurasian Magpie (Pica pica) | | 2021-02-01 | 2021-01-31 | Haugene, Brunlanes (Vestfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2021-02-01 | 2021-01-31 | Haugene, Brunlanes (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2021-02-01 | 2021-01-31 | Haugene, Brunlanes (Vestfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2021-02-01 | 2021-01-31 | Haugene, Brunlanes (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2016-01-31 | 2016-01-31 | Haugene, Brunlanes (Vestfold, Norway) | |
| Eurasian Magpie (Pica pica) | | 2016-01-31 | 2016-01-31 | Haugene, Brunlanes (Vestfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2016-01-31 | 2016-01-31 | Haugene, Brunlanes (Vestfold, Norway) | |
| Hooded Crow (Corvus cornix) | | 2016-01-31 | 2016-01-31 | Haugene, Brunlanes (Vestfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2016-01-31 | 2016-01-31 | Haugene, Brunlanes (Vestfold, Norway) | |
| Common Pheasant (Phasianus colchicus) | | 2015-01-25 | 2015-01-24 | Haugene, Brunlanes (Vestfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2015-01-25 | 2015-01-24 | Haugene, Brunlanes (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2015-01-25 | 2015-01-24 | Haugene, Brunlanes (Vestfold, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2015-01-25 | 2015-01-24 | Haugene, Brunlanes (Vestfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2015-01-25 | 2015-01-24 | Haugene, Brunlanes (Vestfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2015-01-25 | 2015-01-24 | Haugene, Brunlanes (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2014-01-26 | 2014-01-26 | Haugene, Brunlanes (Vestfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2014-01-26 | 2014-01-26 | Haugene, Brunlanes (Vestfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2014-01-26 | 2014-01-26 | Haugene, Brunlanes (Vestfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2014-01-26 | 2014-01-26 | Haugene, Brunlanes (Vestfold, Norway) | |
| Eurasian Magpie (Pica pica) | | 2014-01-26 | 2014-01-26 | Haugene, Brunlanes (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2013-01-27 | 2013-01-27 | Haugene, Brunlanes (Vestfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2012-01-29 | 2012-01-29 | Haugene, Brunlanes (Vestfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2012-01-29 | 2012-01-29 | Haugene, Brunlanes (Vestfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2012-01-29 | 2012-01-29 | Haugene, Brunlanes (Vestfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-01-29 | 2012-01-29 | Haugene, Brunlanes (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2012-01-29 | 2012-01-29 | Haugene, Brunlanes (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2011-01-29 | 2011-01-29 | Haugene, Brunlanes (Vestfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2011-01-29 | 2011-01-29 | Haugene, Brunlanes (Vestfold, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2011-01-29 | 2011-01-29 | Haugene, Brunlanes (Vestfold, Norway) | |
| House Sparrow (Passer domesticus) | | 2011-01-29 | 2011-01-29 | Haugene, Brunlanes (Vestfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2011-01-29 | 2011-01-29 | Haugene, Brunlanes (Vestfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2011-01-29 | 2011-01-29 | Haugene, Brunlanes (Vestfold, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2010-01-29 | 2010-01-29 | Haugene, Brunlanes (Vestfold, Norway) | |
| Great Tit (Parus major) | | 2010-01-29 | 2010-01-29 | Haugene, Brunlanes (Vestfold, Norway) | |
| Common Blackbird (Turdus merula) | | 2010-01-29 | 2010-01-29 | Haugene, Brunlanes (Vestfold, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2010-01-29 | 2010-01-29 | Haugene, Brunlanes (Vestfold, Norway) | |
| Nuthatch (Sitta europaea) | | 2010-01-29 | 2010-01-29 | Haugene, Brunlanes (Vestfold, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2010-01-29 | 2010-01-29 | Haugene, Brunlanes (Vestfold, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education