| Blue Tit (Cyanistes caeruleus) | | 2015-01-25 | 2015-01-24 | Bekkedroga 57 (Akershus, Norway) |  |
| Great Tit (Parus major) | | 2015-01-25 | 2015-01-24 | Bekkedroga 57 (Akershus, Norway) | |
| Great Tit (Parus major) | | 2014-01-27 | 2014-01-26 | Bekkedroga 57 (Akershus, Norway) | |
| Yellowhammer (Emberiza citrinella) | | 2014-01-27 | 2014-01-26 | Bekkedroga 57 (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2013-02-02 | 2013-02-01 | Bekkedroga 57 (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2013-02-02 | 2013-02-01 | Bekkedroga 57 (Akershus, Norway) | |
| Great Tit (Parus major) | | 2013-02-02 | 2013-02-01 | Bekkedroga 57 (Akershus, Norway) | |
| Great Tit (Parus major) | | 2013-01-31 | 2013-01-31 | Bekkedroga 57 (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2013-01-31 | 2013-01-31 | Bekkedroga 57 (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2013-01-31 | 2013-01-31 | Bekkedroga 57 (Akershus, Norway) | |
| Great Tit (Parus major) | | 2013-01-29 | 2013-01-29 | Bekkedroga 57 (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2013-01-29 | 2013-01-29 | Bekkedroga 57 (Akershus, Norway) | |
| Great Tit (Parus major) | | 2013-01-27 | 2013-01-27 | Bekkedroga 57 (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2013-01-27 | 2013-01-27 | Bekkedroga 57 (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2013-01-27 | 2013-01-27 | Bekkedroga 57 (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2013-01-26 | 2013-01-26 | Bekkedroga 57 (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2013-01-26 | 2013-01-26 | Bekkedroga 57 (Akershus, Norway) | |
| Great Tit (Parus major) | | 2013-01-26 | 2013-01-26 | Bekkedroga 57 (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2013-01-25 | 2013-01-25 | Bekkedroga 57 (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2013-01-25 | 2013-01-25 | Bekkedroga 57 (Akershus, Norway) | |
| Great Tit (Parus major) | | 2013-01-25 | 2013-01-25 | Bekkedroga 57 (Akershus, Norway) | |
| Great Tit (Parus major) | | 2013-01-24 | 2013-01-24 | Bekkedroga 57 (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2013-01-24 | 2013-01-24 | Bekkedroga 57 (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2013-01-23 | 2013-01-23 | Bekkedroga 57 (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2013-01-23 | 2013-01-23 | Bekkedroga 57 (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-01-30 | 2012-01-29 | Bekkedroga 57 (Akershus, Norway) | |
| Great Tit (Parus major) | | 2012-01-30 | 2012-01-29 | Bekkedroga 57 (Akershus, Norway) | |
| Great Tit (Parus major) | | 2012-01-29 | 2012-01-28 | Bekkedroga 57 (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2012-01-29 | 2012-01-28 | Bekkedroga 57 (Akershus, Norway) | |
| Great Tit (Parus major) | | 2011-01-30 | 2011-01-29 | Bekkedroga 57 (Akershus, Norway) | |
| Black-billed Magpie (Pica pica) | | 2011-01-30 | 2011-01-29 | Bekkedroga 57 (Akershus, Norway) | |
| Blue Tit (Cyanistes caeruleus) | | 2011-01-30 | 2011-01-29 | Bekkedroga 57 (Akershus, Norway) | |
Sustain.no is provided by the Norwegian Centre for Science Education