| Nuthatch (Sitta europaea) | | 2017-01-29 | 2017-01-29 | | Kirkebygda (Akershus, Norway) |  |
| Blue Tit (Cyanistes caeruleus) | | 2017-01-29 | 2017-01-29 | | Kirkebygda (Akershus, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2017-01-29 | 2017-01-29 | | Kirkebygda (Akershus, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2017-01-29 | 2017-01-29 | | Kirkebygda (Akershus, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2017-01-29 | 2017-01-29 | | Kirkebygda (Akershus, Norway) | |
| Marsh Tit (Poecile palustris) | | 2017-01-29 | 2017-01-29 | | Kirkebygda (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2017-01-29 | 2017-01-29 | | Kirkebygda (Akershus, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2015-01-25 | 2015-01-25 | | Kirkebygda (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2015-01-25 | 2015-01-25 | | Kirkebygda (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2015-01-25 | 2015-01-25 | | Kirkebygda (Akershus, Norway) | |
| Marsh Tit (Poecile palustris) | | 2015-01-25 | 2015-01-25 | | Kirkebygda (Akershus, Norway) | |
| Great Tit (Parus major) | | 2015-01-25 | 2015-01-25 | | Kirkebygda (Akershus, Norway) | |
| Jackdaw (Corvus monedula) | | 2015-01-25 | 2015-01-25 | | Kirkebygda (Akershus, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2015-01-25 | 2015-01-25 | | Kirkebygda (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2015-01-25 | 2015-01-25 | | Kirkebygda (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2015-01-24 | 2015-01-24 | | Kirkebygda (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2015-01-24 | 2015-01-24 | | Kirkebygda (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2015-01-24 | 2015-01-24 | | Kirkebygda (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2015-01-24 | 2015-01-24 | | Kirkebygda (Akershus, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2015-01-24 | 2015-01-24 | | Kirkebygda (Akershus, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2015-01-24 | 2015-01-24 | | Kirkebygda (Akershus, Norway) | |
| Jackdaw (Corvus monedula) | | 2015-01-24 | 2015-01-24 | | Kirkebygda (Akershus, Norway) | |
| Great Tit (Parus major) | | 2015-01-24 | 2015-01-24 | | Kirkebygda (Akershus, Norway) | |
| Marsh Tit (Poecile palustris) | | 2015-01-24 | 2015-01-24 | | Kirkebygda (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-01-29 | 2012-01-28 | | Kirkebygda (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2012-01-29 | 2012-01-28 | | Kirkebygda (Akershus, Norway) | |
| Great Spotted Woodpecker (Dendrocopos major) | | 2012-01-29 | 2012-01-28 | | Kirkebygda (Akershus, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2012-01-29 | 2012-01-28 | | Kirkebygda (Akershus, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2012-01-29 | 2012-01-28 | | Kirkebygda (Akershus, Norway) | |
| Great Tit (Parus major) | | 2012-01-29 | 2012-01-28 | | Kirkebygda (Akershus, Norway) | |
| Marsh Tit (Poecile palustris) | | 2012-01-29 | 2012-01-28 | | Kirkebygda (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2012-01-29 | 2012-01-28 | | Kirkebygda (Akershus, Norway) | |
| Eurasian Magpie (Pica pica) | | 2012-01-29 | 2012-01-28 | | Kirkebygda (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2012-01-29 | 2012-01-28 | | Kirkebygda (Akershus, Norway) | |
| European Starling (Sturnus vulgaris) | | 2011-03-13 | 2011-03-13 |  | Kirkebygda (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2011-01-30 | 2011-01-30 | | Kirkebygda (Akershus, Norway) | |
| Eurasian Bullfinch (Pyrrhula pyrrhula) | | 2011-01-30 | 2011-01-30 | | Kirkebygda (Akershus, Norway) | |
| European Greenfinch (Carduelis chloris) | | 2011-01-30 | 2011-01-30 | | Kirkebygda (Akershus, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2011-01-30 | 2011-01-30 | | Kirkebygda (Akershus, Norway) | |
| Great Tit (Parus major) | | 2011-01-30 | 2011-01-30 | | Kirkebygda (Akershus, Norway) | |
| Marsh Tit (Poecile palustris) | | 2011-01-30 | 2011-01-30 | | Kirkebygda (Akershus, Norway) | |
| Eurasian Jay (Garrulus glandarius) | | 2011-01-30 | 2011-01-30 | | Kirkebygda (Akershus, Norway) | |
| Hooded Crow (Corvus cornix) | | 2011-01-30 | 2011-01-30 | | Kirkebygda (Akershus, Norway) | |
| Eurasian Magpie (Pica pica) | | 2011-01-30 | 2011-01-30 | | Kirkebygda (Akershus, Norway) | |
| Mealy Redpoll (Carduelis flammea) | | 2011-01-30 | 2011-01-30 | | Kirkebygda (Akershus, Norway) | |
| European Goldfinch (Carduelis carduelis) | | 2011-01-30 | 2011-01-30 | | Kirkebygda (Akershus, Norway) | |
| Eurasian Tree Sparrow (Passer montanus) | | 2011-01-30 | 2011-01-30 | | Kirkebygda (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2011-01-30 | 2011-01-30 | | Kirkebygda (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2011-01-29 | 2011-01-29 | | Kirkebygda (Akershus, Norway) | |
| Nuthatch (Sitta europaea) | | 2011-01-29 | 2011-01-29 | | Kirkebygda (Akershus, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education