| Black-billed Magpie (Pica pica) | | 2015-01-25 | 2015-01-25 | Holmlia (Oslo, Norway) |  |
| Eurasian Tree Sparrow (Passer montanus) | | 2015-01-25 | 2015-01-25 | Holmlia (Oslo, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2015-01-25 | 2015-01-25 | Holmlia (Oslo, Norway) | |
| House Sparrow (Passer domesticus) | | 2015-01-25 | 2015-01-25 | Holmlia (Oslo, Norway) | |
| Great Tit (Parus major) | | 2015-01-25 | 2015-01-25 | Holmlia (Oslo, Norway) | |
| Nuthatch (Sitta europaea) | | 2015-01-25 | 2015-01-25 | Holmlia (Oslo, Norway) | |
| Common Blackbird (Turdus merula) | | 2014-02-12 | 2014-02-03 | Holmlia (Oslo, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2014-02-12 | 2014-02-03 | Holmlia (Oslo, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2014-02-12 | 2014-02-03 | Holmlia (Oslo, Norway) | |
| House Sparrow (Passer domesticus) | | 2014-02-12 | 2014-02-03 | Holmlia (Oslo, Norway) | |
| European Goldfinch (Carduelis carduelis) | | 2014-02-12 | 2014-02-03 | Holmlia (Oslo, Norway) | |
| House Sparrow (Passer domesticus) | | 2014-02-03 | 2014-01-26 | Holmlia (Oslo, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2014-02-03 | 2014-01-26 | Holmlia (Oslo, Norway) | |
| Common Blackbird (Turdus merula) | | 2014-02-03 | 2014-01-26 | Holmlia (Oslo, Norway) | |
| Great Tit (Parus major) | | 2014-02-03 | 2014-01-26 | Holmlia (Oslo, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2014-02-03 | 2014-01-26 | Holmlia (Oslo, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2013-01-27 | 2013-01-27 | Holmlia (Oslo, Norway) | |
| Great Tit (Parus major) | | 2013-01-27 | 2013-01-27 | Holmlia (Oslo, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2013-01-27 | 2013-01-27 | Holmlia (Oslo, Norway) | |
| European Goldfinch (Carduelis carduelis) | | 2013-01-27 | 2013-01-27 | Holmlia (Oslo, Norway) | |
| Common Blackbird (Turdus merula) | | 2013-01-27 | 2013-01-27 | Holmlia (Oslo, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2013-01-27 | 2013-01-27 | Holmlia (Oslo, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2013-01-27 | 2013-01-27 | Holmlia (Oslo, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2013-01-27 | 2013-01-27 | Holmlia (Oslo, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-01-29 | 2012-01-29 | Holmlia (Oslo, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2012-01-29 | 2012-01-29 | Holmlia (Oslo, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2012-01-29 | 2012-01-29 | Holmlia (Oslo, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2012-01-29 | 2012-01-29 | Holmlia (Oslo, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2012-01-29 | 2012-01-29 | Holmlia (Oslo, Norway) | |
| House Sparrow (Passer domesticus) | | 2012-01-29 | 2012-01-29 | Holmlia (Oslo, Norway) | |
| Great Tit (Parus major) | | 2012-01-29 | 2012-01-29 | Holmlia (Oslo, Norway) | |
| Nuthatch (Sitta europaea) | | 2012-01-29 | 2012-01-29 | Holmlia (Oslo, Norway) | |
| European Goldfinch (Carduelis carduelis) | | 2012-01-29 | 2012-01-29 | Holmlia (Oslo, Norway) | |
| Common Blackbird (Turdus merula) | | 2012-01-29 | 2012-01-29 | Holmlia (Oslo, Norway) | |
| Common Blackbird (Turdus merula) | | 2011-02-03 | 2011-01-29 | Holmlia (Oslo, Norway) | |
| House Sparrow (Passer domesticus) | | 2011-02-03 | 2011-01-29 | Holmlia (Oslo, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2011-02-03 | 2011-01-29 | Holmlia (Oslo, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2011-01-31 | 2011-01-29 | Holmlia (Oslo, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2011-01-31 | 2011-01-29 | Holmlia (Oslo, Norway) | |
| Willow Tit (Poecile montanus) | | 2011-01-31 | 2011-01-29 | Holmlia (Oslo, Norway) | |
| Eurasian Siskin (Carduelis spinus) | | 2011-01-31 | 2011-01-29 | Holmlia (Oslo, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2011-01-31 | 2011-01-29 | Holmlia (Oslo, Norway) | |
| House Sparrow (Passer domesticus) | | 2011-01-31 | 2011-01-29 | Holmlia (Oslo, Norway) | |
| Great Tit (Parus major) | | 2011-01-31 | 2011-01-29 | Holmlia (Oslo, Norway) | |
| Nuthatch (Sitta europaea) | | 2011-01-31 | 2011-01-29 | Holmlia (Oslo, Norway) | |
| European Goldfinch (Carduelis carduelis) | | 2011-01-31 | 2011-01-29 | Holmlia (Oslo, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2011-01-31 | 2011-01-29 | Holmlia (Oslo, Norway) | |
| Willow Tit (Poecile montanus) | | 2010-12-13 | 2010-12-12 | Holmlia (Oslo, Norway) | |
| Willow Warbler (Phylloscopus trochilus) | | 2010-08-31 | 2010-08-30 | Holmlia (Oslo, Norway) | |
| White Wagtail (Motacilla alba) | | 2010-04-16 | 2010-04-14 | Holmlia (Oslo, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education